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LON - YOW

£274 Find cheap flights from London to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Ottawa departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 2/7
Tue 9/7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Ottawa.
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Cheap flight deals from London to Ottawa (LON-YOW)

 
These are the cheapest deals for flights from London to Ottawa currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from London to Ottawa

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Ottawa.

Recent one-way flight deals from London to Ottawa

Only flying one-way? Below are some of the best one-way flight deals from London to Ottawa found on KAYAK recently.

Recent last-minute flight deals from London to Ottawa

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from London to Ottawa.

Recent direct flight deals from London to Ottawa

The latest deals for direct flights from London to Ottawa so you can sit back and relax without the need for a layover.

Cheap bus & train deals from London to Ottawa

Find recent round-trip train or bus tickets from London to Ottawa.

All round-trip flight deals to Ottawa

The cheapest plane tickets to Ottawa found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:40 - 00:28LGW-YOW
19h 48m1 stop
16:35 - 10:45YOW-LGW
13h 10m1 stop
£481Air Transat
Find Deal
Wed, 10 Jul - Wed, 17 Jul
10:05 - 17:42LGW-YOW
12h 37m1 stop
14:35 - 10:45YOW-LGW
15h 10m1 stop
£490Air Transat
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Thu, 22 Aug - Mon, 16 Sep
08:30 - 01:33LHR-YOW
22h 03m1 stop
18:40 - 06:30YOW-LHR
30h 50m1 stop
£499Air Canada
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Mon, 8 Jul - Sat, 13 Jul
17:35 - 14:50LHR-YOW
26h 15m1 stop
17:00 - 08:00YOW-LHR
10h 00m1 stop
£512Virgin Atlantic
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Tue, 2 Jul - Tue, 9 Jul
09:30 - 22:16LHR-YOW
17h 46m1 stop
20:55 - 21:00YOW-LHR
19h 05m2 stops
£516Air Canada
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Sat, 29 Jun - Sat, 6 Jul
08:55 - 14:50LHR-YOW
34h 55m2 stops
17:00 - 08:00YOW-LHR
10h 00m1 stop
£519Air France
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Wed, 10 Jul - Wed, 17 Jul
17:35 - 14:50LHR-YOW
26h 15m1 stop
17:00 - 08:00YOW-LHR
10h 00m1 stop
£524Virgin Atlantic
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Sat, 29 Jun - Sat, 6 Jul
19:45 - 14:50LHR-YOW
24h 05m1 stop
17:00 - 13:45YOW-LHR
15h 45m1 stop
£565Air France
Find Deal
Wed, 10 Jul - Wed, 17 Jul
14:05 - 22:05LHR-YOW
13h 00m1 stop
18:40 - 10:00YOW-LHR
10h 20m1 stop
£569Lufthansa
Find Deal
Wed, 2 Oct - Tue, 8 Oct
10:30 - 19:01LHR-YOW
13h 31m2 stops
18:40 - 12:50YOW-LHR
13h 10m2 stops
£627Lufthansa
Find Deal
Tue, 18 Jun - Mon, 24 Jun
22:45 - 00:27STN-YOW
30h 42m2 stops
Fri, 30 Aug
07:10 - 00:27STN-YOW
22h 17m2 stops
Sat, 31 Aug
21:00 - 13:44LHR-YOW
21h 44m2 stops
Fri, 20 Sep
21:35 - 13:44LHR-YOW
21h 09m3 stops
Fri, 20 Sep
12:40 - 00:27LGW-YOW
16h 47m1 stop
£549Air Transat
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Fri, 20 Sep
19:45 - 14:50LHR-YOW
24h 05m1 stop
£664Air France
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Wed, 17 Jul
08:30 - 17:04LHR-YOW
13h 34m1 stop
£676Lufthansa
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Mon, 10 Jun
09:40 - 19:43LGW-YOW
15h 03m1 stop
£778Air Transat
Find Deal
Wed, 17 Jul
12:15 - 23:55LHR-YOW
16h 40m1 stop
£1,347United Airlines
Find Deal
Fri, 7 Jun
09:30 - 13:57LHR-YOW
9h 27m1 stop
£1,888Lufthansa
Find Deal
Fri, 7 Jun
09:40 - 08:03LGW-YOW
27h 23m1 stop
20:00 - 07:55YOW-LGW
30h 55m1 stop
£532Air Transat
Find Deal
Tue, 4 Jun - Tue, 10 Sep
09:40 - 00:28LGW-YOW
19h 48m1 stop
11:55 - 07:55YOW-LGW
15h 00m1 stop
£542Air Transat
Find Deal
Tue, 4 Jun - Sun, 8 Sep
09:40 - 21:28LGW-YOW
16h 48m1 stop
14:35 - 10:45YOW-LGW
15h 10m1 stop
£572Air Transat
Find Deal
Tue, 4 Jun - Fri, 6 Sep
14:00 - 17:27LGW-YOW
32h 27m1 stop
20:00 - 20:40YOW-LGW
19h 40m2 stops
Tue, 4 Jun - Wed, 4 Sep
21:35 - 08:03LGW-YOW
39h 28m2 stops
16:55 - 09:00YOW-LGW
11h 05m1 stop
Tue, 4 Jun - Sun, 8 Sep
14:00 - 17:27LGW-YOW
32h 27m1 stop
08:05 - 10:00YOW-LGW
20h 55m2 stops
Tue, 4 Jun - Mon, 9 Sep
14:00 - 17:27LGW-YOW
32h 27m1 stop
20:00 - 17:00YOW-LGW
16h 00m2 stops
Tue, 4 Jun - Thu, 5 Sep
12:40 - 00:28LGW-YOW
16h 48m1 stop
20:00 - 07:55YOW-LGW
30h 55m1 stop
£707Air Transat
Find Deal
Mon, 3 Jun - Tue, 10 Sep
12:40 - 08:03LGW-YOW
24h 23m1 stop
14:35 - 07:55YOW-LGW
12h 20m1 stop
£716Air Transat
Find Deal
Mon, 3 Jun - Sun, 8 Sep
12:40 - 00:28LGW-YOW
16h 48m1 stop
20:00 - 08:10YOW-LGW
31h 10m1 stop
£746Air Transat
Find Deal
Mon, 3 Jun - Wed, 4 Sep

Flights from London to Ottawa - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Ottawa?

The average price of all flights from London to Ottawa clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ottawa on a Monday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Monday, and avoid Thursdays for better deals.

What is the cheapest month to fly from London to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Ottawa is November, where tickets cost £465 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £815 and £781 respectively.

How far in advance should I book a flight from London to Ottawa?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Ottawa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Ottawa, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 71 days before departure.

Which airlines provide the cheapest flights from London to Ottawa?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ottawa from London were found on WestJet (£540) and Air Transat (£549), and the lowest return tickets were found on Air Transat (£481) and Air Canada (£499).

Good to know - Cheap tickets from London to Ottawa

Low season

January

High season

July

Cheapest flight

£274
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from London Stansted Airport to Ottawa

When to book flights from London to Ottawa

Are your dates flexible? Find out the best times to travel from London to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Ottawa

  • Are there luggage storage facilities available at Ottawa Airport?

    The Baggage Storage Service at Ottawa Airport (YOW) is located on Level One at the south end of the passenger terminal building. You will be charged a fee of around C$5 (£2.97) per bag per day, along with an additional C$8 (£4.76) charge for overnight storage.

  • Which flights from London to Ottawa help me reduce my CO2 emissions?

    To reduce your carbon emissions when flying from London to Ottawa, you can find more environmentally friendly flights with Air Canada and Lufthansa who both operate flights via Montreal Pierre Elliott Trudeau Airport (YUL). These flights can cut your CO2 emissions by 45%.

  • Which are the cheapest car parks at London Heathrow Airport?

    If you’re looking for the cheapest car parks at London Heathrow Airport, the Long Stay Car Park is your best option. For a 7-day period, charges come to around £115.00 when pre-booked online. This also includes a free shuttle service to the terminal building that takes around 10-20 minutes. When booking, make sure to select your terminal of departure.

  • Do I need a visa to travel from London to Ottawa?

    British nationals need to apply for a visa in order to enter Canada for visits of six months or less. However, you will obtain an eTA (Electronic Travel Authorisation), which can be done online and only takes a few minutes, costing around C$7 (£4.15).

  • Can I take a direct flight between London airports and Ottawa Airport?

    Unfortunately you cannot fly directly between these two cities, but there are plenty of indirect routes you can take that only require one stop. You can fly, for example, with WestJet from London Gatwick Airport, which requires a transfer at Toronto Pearson International first. Alternatively, you could fly from Heathrow Airport with Air Canada, which also has a change in Toronto.

  • Can I fast track through security at London airports?

    If you are going to be in a rush at the airport, or should you be travelling at peak times, there is always the option to fast track through security. You need to book at least 24h in advance, and it will cost about £4 at Luton and around £5 at Stansted and Gatwick. For flights from Heathrow, it costs approximately £12.50 to fast track through security.

  • Can I change my currency at London airports?

    Once you have arrived at London airports for your flight, you can use currency exchange bureaus to change your money to Canadian Dollars. If you fly with Air Canada from Heathrow, you will most likely depart from Terminal 2, so you can access the Travelex bureaus and ATMs. From other airports with indirect flights, you can use an International Currency Exchange store or ATM. These are situated prominently in the terminals, so they will be easy to find.

  • How do I get to the city centre from Ottawa Airport?

    It’s easy to get from the airport to the centre as there are many methods of transport to choose from. You can get the Ottawa Airport Bus route 97 from the front of the building. This takes about 30min and costs approx. C$3.30 (£1.90). Alternatively, you could get a taxi from the taxi rank outside the front of the terminal building which takes about 15min and costs around C$29 (£16.75).

  • What is the cheapest flight from London to Ottawa?

    In the last 3 days, the lowest price for a flight from London to Ottawa was £349 for a one-way ticket and £613 for a return.

  • Which airports will I be using when flying from London to Ottawa?

    There are 5 airports in London (London City, London Gatwick, London Heathrow, London Luton, and London Stansted.) and only 1 airport in Ottawa (Ottawa). The cheapest flights are generally found on the London Gatwick Airport to Ottawa flight route.

  • Which aircraft models fly most regularly from London to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Ottawa?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London and Ottawa, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Ottawa, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Ottawa are KLM and SWISS. With an average price for the route of £484 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £761 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ottawa with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Ottawa

  • If you're interested in purchasing Duty-Free items before your flight but have limited time, consider exploring the convenient online 'Click & Collect' service. This service allows you to buy products in advance, prior to arriving at the airport, and collect them before your flight.
  • If you want to upgrade your flight from London to Ottawa to Business Class or an equivalent, but don’t want to pay too much, then check out TAP AIR Portugal. They provide the Executive Class service at a very reasonable price from London Heathrow Airport (LHR) to Ottawa Airport (YOW) via stopovers in Lisbon and Toronto.
  • There are two airports in London that serve the route to Ottawa International Airport (YOW) with one stop. With London Heathrow (LHR) being located so centrally, it makes it very convenient for those travelling on business. Whereas Gatwick is great for those coming from the south of London.
  • Save time on the day of your flight by staying in an airport hotel the night before. If you're flying with Air Canada from Heathrow, then you can opt for a hotel such as Aerotel, which is only a short walk from Terminal 2. At Gatwick you could stay at Hilton, which is also close to the terminal building.
  • From Ottawa Airport, it is easy to continue your journey to nearby cities, such as Cornwall in about 70min and Kingston in about 2h, which makes it a great airport if you are planning to continue your journey to other Canadian cities.
  • Before your flight to Ottawa Airport, you can relax in a peaceful lounge, such as the Aspire Lounges in Heathrow Airport, Gatwick Airport and Luton Airport (LTN), which provide complimentary snacks and Wi-Fi from about £25 per person. The Escape lounge in Stansted (STN) offers similar benefits for about £20. However, there are no lounges at London city Airport.
  • You can call up 48h in advance of your flight to get mobility assistance at London Airports. They will either greet you on arrival or you can locate the assistance reception desks in the check-in zones of the departures hall.
See more tips

Top 5 airlines serving from London to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from London to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Air TransatOverall score based on 474 reviews
7.8Boarding
7.1Comfort
8.4Crew
6.9Entertainment
6.8Food
Airline reviews

Air Transat left my luggage back in Montreal and it took them 5 DAYS to get it to Venice. Luckily I was still in town, or else their option was to send my luggage back to my house in CANADA. What a joke! Oh, and I had to find a way to go get it at the airport in Venice, they needed 72 hours more to get it to where I was staying.

2.0 Mediocredaniela, May 2024YUL - VCE
Read more about Air Transat reviews

Air Transat left my luggage back in Montreal and it took them 5 DAYS to get it to Venice. Luckily I was still in town, or else their option was to send my luggage back to my house in CANADA. What a joke! Oh, and I had to find a way to go get it at the airport in Venice, they needed 72 hours more to get it to where I was staying.

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Generally good. The crew is excellent. The food could be better.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

No bording was given for next trip on same carrier, food was very moderate.

Lost luggage, 2 bags were badly damaged and one of the bags came open.

A couple of minor delays in boarding but very professional and efficient staff.

My seat was so uncomfortable, and the headrest was broken. Very very disappointing for the price I paid.

Even though my seat is a paid seat, I was told to give up my seat to a passenger. I tried to ask the CA to negotiate, and when I spoke in Japanese, the CA fled. I had to find a Japanese CA and ask them to deal with it. . After takeoff, I spilled my coffee, and when I asked the flight attendant for a towel, she told me to wipe it off with a wet tissue. My clothes got wet, so I asked CA for an extra blanket, but I had to wait for an hour.

Cons: "Not to have 2 distressed cats on board meowing non stop for 10 hours."
Pros: "The premium economy- it was the most uncomfortable - tight seats. The back of the seats are not reclining It’s not worth the money you pay for premium services"
Cons: "The premium economy should be eliminated and should be labeled for what it is: couch class with some perks"

No meal. Flight crew was wonderful, happily finding me storage for my guitar. THANK YOU!!!

Horrible delays and confusion at all Air Canada counters. Flight was delayed well over 6 hours with little to no communication. Was o my offered a $15 food voucher and $200 Air Canada voucher—-neither of which did I need or have desire to use. Will never fly this airline again.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

My flight was from Charleston, SC to Halifax, NS with one layover and the same on the return. My flight to Halifax was good! The employees at check-in were helpful and friendly. No issues there. My each leg of my flight to Halifax was pleasant. The air crews were excellent, professional and courteous. Arrival in Toronto was uneventful, and the gate agents were friendly and helpful. The same for my flight to Halifax. My return trip was not so pleasant. The flight from Halifax to Toronto was great, with everything I mentioned above: friendly check-in staff and gate agents and quick boarding. It is when I got to Toronto that things went off the rails. In short my flight to Charleston was cancelled about an hour before boarding due to weather in Charleston. I received a text stating I would be rebooked within the 1/2 hour, and I was... on a flight at 6:40 pm the next day, more than 24 hours out! I absolutely could not stay in Toronto that long as I had to be back in Savannah for work. I went to the Air Canada service desk and here is where it really came off the rails for me. Please understand that up to this point every Air Canada employee I had interaction with was wonderful. However my experience with your service desk left much to be desired. As I stood in line with about 30 other people one of the agents announced that for those of us whose flight was cancelled that we had been rebooked, and to please follow her so we could be "escorted out". I turned to someone in line and asked what that meant, "escorted out"? They had no idea. As someone who has limited international travel experience I had no idea what to expect. One of the passengers asked her about accommodations, and was told basically that the cancellation was due to weather and therefore not Air Canada's problem (paraphrasing, but that was the message). She then proceeded to herd a group of passengers to be "escorted out". No other explanation. I waited in line to talk with one of the agents, and happened to get the same agent who had just taken the group out. I told her I could not wait for another flight 24 hours away and asked if they could try and book me on an earlier flight. She handed me a card and said there was nothing they could do and to call the 800 number to try and get another booking. She was extremely short with me and acted as if it was a bother to answer my questions. She said that I needed to be "escorted out". I asked her what does that mean? She explained that the international side of the airport closed at 10:00 pm and that we could not stay in the terminal overnight. I then asked her where I was going to be escorted to, to which she answered "the curb". The curb... outside of the airport? Yes, the curb. That was all she said. I left the desk to call the 800 number to rebook my flight. The gentleman I spoke with on the phone was pleasant and very helpful, and was able to get me a flight out at 7:55 am the next morning with a connection in Chicago. Absolutely wonderful experience there. I then proceeded to walk through the terminal to find my way out so that I could get a hotel for the night (another $225 I was not expecting to spend). I didn't realize that I could not exit the terminal without being "escorted out". I, and several other passengers, found our way at the far end of the terminal which was, apparently, closed to all except domestic Canadian travel. We were not aware of this. We were approached by a young lady with Air Canada and told that we had to turn around and we were not permitted in that section of the airport. She was abrupt and quite rude about it. Not a pleasant person. I made my way back to the service desk so that they could escort me out. About an hour after getting my flight taken care of I received another text that my morning flight had been delayed by 45 minutes. Not a huge deal as I was able to make my connection in Chicago, but it did put me on edge expecting another cancellation. My flight from Toronto to Chicago and then to Charleston was with United Airlines. The flight to Chicago was pleasant. I was fortunate enough to have a seat to myself. The flight from Chicago to Charleston was on a smaller plane, two seats each side, and the individual next to me was not a small individual. I had to press myself against the wall of the plane as I had zero space. Other than that the flight was fine and, again, the crew professional and courteous. I hate to complain because I know that airline employees, both on the ground and in the air, deal with some crazy things and many unpleasant passengers. I get it. I am in hospitality and I absolutely understand, and am appreciative of your associates and the jobs they have. It's not easy and, I imagine, quite stressful at times. Every Air Canada associate I interacted with was wonderful and do your airline credit, aside from those that I just mentioned above. It's not hard to answer a question, even if you're having a hard day. I also understand that things happen that are beyond the control of the airline. Weather, mechanical issues, passengers acting up... I totally understand. When it is all said and done Air Canada got me home safely, for which I am most grateful, and I am grateful for all of your associates who were professional and courteous during my journey.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

Horrific, we bought our tickets 6 months in advance and paid extra for specific seats close to the front. There was an equipment change to a larger plane ( more seats), identical configuration, you would believe they could honor the seats we purchased. Unfortunately not, and they sent multiple alerts from 11pm to 2am, keeping us up all night. Eventually my husband was moved to the back of the plane with 40 rows, 10seats wide, 🟰 400 people ahead of him to deplane. ( we had a time constraint we had to catch on landing) I don’t mind a middle seat if it is my husband or travel partner, but if I thought there would ever be a chance we would be separated. I would choose an isle. There was no one we could contact as we were at sea, with no cell service. Once docked, We went to the airport an extra hour early, no help at all Air Canada check in counter told us we don’t work for air Canada, call Toronto. Horrible service all around. When you pay for seat selection, don’t count on it with Air Canada. ☹️

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

Didn't like that we couldn't be seated together or seated away from the stinking toilets or check in on line. All rather poor.

Flight attendants were great. The food I ordered was actually pretty good, and I appreciate the non-tuna snack. That long of a flight in those chairs is just brutal.

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Loved the food (vegetarian in our case). Super pleasant. We're in our 60s/70s and not speedy anymore but I never felt rushed. Entertainment choices very current, personalized, and fun. Asked to change seats with a man who had paid for his seats as well but something had occurred in process so he was two rows away from his small daughter. Staff was very efficient at mediating the exchange and gave us a beautiful little travel pack as a gift to agree to it. The seats were comfortable but reclined a bit much for my comfort. I'm glad I'm not claustrophobic as the person in front of me reclined to the max and I felt very enclosed. Very efficient crew simultaneously as super pleasant.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

boarding needs to be streamlined load the back of the plane first

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Overall great flight experience- on time, lots of food and movies.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

We were helped whenever needed and had a pleasant flight.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Book cheap flights from London to Ottawa

Cheapest flights to Ottawa from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Ottawa found on KAYAK in the last 72 hours.
30/8Fri
2 stops
30h 42mSTN-YOW
£274
31/8Sat
2 stops
22h 17mSTN-YOW
£288
20/9Fri
2 stops
21h 44mLHR-YOW
£301
20/9Fri
3 stops
21h 09mLHR-YOW
£303
20/9Fri
1 stopAir Transat
16h 47mLGW-YOW
£549
17/7Wed
1 stopAir France
24h 05mLHR-YOW
£664
10/6Mon
1 stopLufthansa
13h 34mLHR-YOW
£676
17/7Wed
1 stopAir Transat
15h 03mLGW-YOW
£778
7/6Fri
1 stopUnited Airlines
16h 40mLHR-YOW
£1,347
7/6Fri
1 stopLufthansa
9h 27mLHR-YOW
£1,888

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Last minute flights from London to Ottawa

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Ottawa that are departing in the next 10 days.
4/6Tue
multi-stopAir Transat
27h 23mLGW-YOW
10/9Tue
multi-stopAir Transat
30h 55mYOW-LGW
£532
4/6Tue
multi-stopAir Transat
19h 48mLGW-YOW
8/9Sun
multi-stopAir Transat
15h 00mYOW-LGW
£542
4/6Tue
multi-stopAir Transat
16h 48mLGW-YOW
6/9Fri
multi-stopAir Transat
15h 10mYOW-LGW
£572
4/6Tue
multi-stop
32h 27mLGW-YOW
4/9Wed
multi-stop
19h 40mYOW-LGW
£640
4/6Tue
multi-stop
39h 28mLGW-YOW
8/9Sun
multi-stop
11h 05mYOW-LGW
£641
4/6Tue
multi-stop
32h 27mLGW-YOW
9/9Mon
multi-stop
20h 55mYOW-LGW
£662
4/6Tue
multi-stop
32h 27mLGW-YOW
5/9Thu
multi-stop
16h 00mYOW-LGW
£665
3/6Mon
multi-stopAir Transat
16h 48mLGW-YOW
10/9Tue
multi-stopAir Transat
30h 55mYOW-LGW
£707
3/6Mon
multi-stopAir Transat
24h 23mLGW-YOW
8/9Sun
multi-stopAir Transat
12h 20mYOW-LGW
£716
3/6Mon
multi-stopAir Transat
16h 48mLGW-YOW
4/9Wed
multi-stopAir Transat
31h 10mYOW-LGW
£746

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London - Ottawa Flights

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