YOW

£236 Find Cheap Flights 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 to Ottawa departing on 18/3. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa
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Cheap Flight Deals to Ottawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ottawa that are departing in the next months. 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 to Ottawa

Recommended return deals departing in the coming months from the most popular airlines that fly to Ottawa.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
18:00 - 12:23LHR-YOW
23h 23m1 stop
13:00 - 07:10YOW-LHR
14h 10m1 stop
£387Air Canada
Find Deal
Sa, 8 Mrz - Mo, 10 Mrz
06:20 - 15:10LHR-YOW
13h 50m1 stop
18:20 - 16:35YOW-LHR
18h 15m1 stop
£388Virgin Atlantic
Find Deal
Mo, 3 Mrz - Mo, 10 Mrz
06:20 - 16:10LHR-YOW
13h 50m1 stop
17:15 - 13:45YOW-LHR
15h 30m1 stop
£390Air France
Find Deal
Di, 11 Mrz - Mo, 31 Mrz
14:45 - 00:09LHR-YOW
14h 24m2 stops
18:20 - 16:35YOW-LHR
18h 15m1 stop
£395Air France
Find Deal
Mo, 3 Mrz - Mo, 10 Mrz
13:30 - 23:47LHR-YOW
14h 17m2 stops
18:55 - 06:30YOW-LHR
6h 35mdirect
£446Lufthansa
Find Deal
Di, 11 Mrz - Mo, 31 Mrz
13:30 - 23:47LHR-YOW
15h 17m2 stops
16:00 - 06:30YOW-LHR
10h 30m1 stop
£452Lufthansa
Find Deal
Mi, 26 Feb - Di, 25 Mrz
11:40 - 08:17LGW-YOW
25h 37m1 stop
08:00 - 10:45YOW-LGW
21h 45m1 stop
£490Air Transat
Find Deal
Fr, 28 Feb - Di, 1 Apr
09:40 - 10:06LGW-YOW
29h 26m1 stop
17:05 - 07:55YOW-LGW
9h 50m1 stop
£492Air Transat
Find Deal
Mi, 2 Jul - Di, 22 Jul
10:00 - 00:09LCY-YOW
18h 09m2 stops
17:15 - 09:30YOW-LCY
11h 15m2 stops
£499KLM
Find Deal
Di, 11 Mrz - Mo, 31 Mrz
20:30 - 15:10MAN-YOW
23h 40m2 stops
18:20 - 12:45YOW-MAN
14h 25m2 stops
£569KLM
Find Deal
So, 2 Mrz - Sa, 15 Mrz

Flights to Ottawa - Travel Insights & Trends

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

What is the cheapest flight to Ottawa?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the cheapest flight deal to Ottawa was found on the route from London, at £312 return. The most popular connection is from London to Ottawa and KAYAK users have found return deals for as low as £387 in the last 3 days.

What is the cheapest day to fly to Ottawa?

The average price of all round-trip flights to Ottawa clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ottawa is Sunday where round-trip tickets can be as cheap as £633. On the other hand, the most expensive day to fly is Friday, where round-trip prices are £744 on average.

What is the cheapest month to fly to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Ottawa is January, where tickets cost £504 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is £782 and £767 respectively. For one-way flights, the best month to travel is February with an average price of £546.

What is the cheapest time of day to fly to Ottawa?

The average price for all round-trip flights to Ottawa depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ottawa is generally at night, when round-trip flights cost £518 on average. The most expensive time of day to fly to Ottawa is generally in the morning, which is peak travel time and where the average cost of a ticket is £673.

What is a good deal for flights to Ottawa?

If you’re looking for cheap airfare to Ottawa, 25% of our users found tickets to Ottawa for the following prices or less: From London Heathrow Airport £522 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ottawa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know - Cheap tickets to Ottawa

Low season

March

High season

July

Cheapest flight

£236
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from London Gatwick Airport to Ottawa

When to book flights to Ottawa

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Ottawa based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ottawa flights

  • What is the cheapest flight to Ottawa?

    In the last 3 days, the cheapest flight deal to Ottawa was found on the route from London, at £312 return. The most popular connection is from London to Ottawa and KAYAK users have found return deals for as low as £387 in the last 3 days.

  • How far is Ottawa Airport from central Ottawa?

    The distance between Ottawa Airport and the city centre of Ottawa is 7 miles.

  • What is the name of Ottawa’s airport?

    There is only 1 airport in Ottawa, called Ottawa Airport (YOW). It can also be referred to as Macdonald–Cartier Intl, Ottawa, or Ottawa Macdonald-Cartier Intl.

  • How much is a flight to Ottawa?

    On average, a flight to Ottawa costs £666. The cheapest price found on KAYAK in the last 2 weeks cost £387 and departed from London Heathrow Airport.

  • How does KAYAK find such low prices on flights 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 to Ottawa.

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

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

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

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

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

  • Looking for cheap airfare to Ottawa? 25% of our users found round-trip tickets to Ottawa for the following prices or less: Cheap flights to Ottawa from London Heathrow £593
  • Book at least 1 week before departure in order to get a below-average price for flights to Ottawa.
  • High season is considered to be July, August and September. The cheapest month to fly from the United Kingdom is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.
See more tips

Top 5 airlines flying to Ottawa

 
See real verified KAYAK customer reviews for airlines flying to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Ottawa. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.8
Air TransatOverall score based on 383 reviews
6.8Food
7.9Boarding
8.5Crew
7.4Comfort
7.1Entertainment
Airline reviews

Flight delayed any hour and couple of big gate changes

6.0 Goodalex, Feb 2025YYZ - CUN
Read more Air Transat reviews

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Once we finally go under way it was excellent. But I hate that they changed the plane therefor the seat configuration.

The app and the information given at the counter did not match.

The app and the information given at the counter did not match

I booked my flight ni November and was placed on standby? How does this happen. Flight was 1 1/2 hours late departure plane was switched to a smaller plane easy to tell this is a government run company they don’t care about anyone

Boarding was a disaster one person checking in 200 people took 25 min to check in zone 1&2.

Delayed in Fort Lauderdale 3 hours , gave us $15 coupon for meals at 20:50, when most of the restuarant closed at 21:00.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

Flight was cancelled. Had to wait around the airport for 5.5 hrs for later flight. Entertainment system was not working.

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

The flight crew, the on-plane service, and the food were fine. The seats lacked cushioning and were uncomfortable compared to other planes from recent flights. The plane was initially delayed one hour and that expanded to 1.5 hours. When we boarded, there was insufficient room for our carry-on bags, which added more time to disembarking from the plane. It appeared the Air Canada staff or the Toronto Airport staff were less than competent to handle whatever the issue was that caused the delays, which was never communicated.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

Book Cheap Ottawa Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Ottawa found on KAYAK in the last 72 hours.
8/3Sa
1 stopAir Canada
23h 23mLHR-YOW
10/3Mo
1 stopAir Canada
14h 10mYOW-LHR
£387
3/3Mo
1 stopVirgin Atlantic
13h 50mLHR-YOW
10/3Mo
1 stopVirgin Atlantic
18h 15mYOW-LHR
£388
11/3Di
1 stopAir France
13h 50mLHR-YOW
31/3Mo
1 stopAir France
15h 30mYOW-LHR
£390
3/3Mo
2 stopsAir France
14h 24mLHR-YOW
10/3Mo
1 stopAir France
18h 15mYOW-LHR
£395
11/3Di
2 stopsLufthansa
14h 17mLHR-YOW
31/3Mo
directLufthansa
6h 35mYOW-LHR
£446
26/2Mi
2 stopsLufthansa
15h 17mLHR-YOW
25/3Di
1 stopLufthansa
10h 30mYOW-LHR
£452
28/2Fr
1 stopAir Transat
25h 37mLGW-YOW
1/4Di
1 stopAir Transat
21h 45mYOW-LGW
£490
2/7Mi
1 stopAir Transat
29h 26mLGW-YOW
22/7Di
1 stopAir Transat
9h 50mYOW-LGW
£492
11/3Di
2 stopsKLM
18h 09mLCY-YOW
31/3Mo
2 stopsKLM
11h 15mYOW-LCY
£499
2/3So
2 stopsKLM
23h 40mMAN-YOW
15/3Sa
2 stopsKLM
14h 25mYOW-MAN
£569

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ottawa found on KAYAK in the last 72 hours.
18/3Di
3 stops
54h 32mLGW-YOW
£236
19/3Mi
3 stops
53h 22mLGW-YOW
£238
11/3Di
3 stops
48h 35mMAN-YOW
£244
21/4Mo
1 stopAir Transat
26h 04mLGW-YOW
£382
21/4Mo
1 stopAir Transat
30h 24mLGW-YOW
£400
11/3Di
1 stopAir France
14h 10mMAN-YOW
£626
18/2Di
1 stopAir France
14h 10mMAN-YOW
£782
28/3Fr
1 stopAir Canada
11h 56mLHR-YOW
£830
9/5Fr
1 stopVirgin Atlantic
14h 05mBHX-YOW
£1,044
22/3Sa
1 stopVirgin Atlantic
27h 15mBHX-YOW
£1,895

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Last minute flights 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 to Ottawa that are departing in the next 10 days.
16/2So
multi-stopAir Transat
18h 00mLGW-YOW
28/2Fr
multi-stopAir Transat
20h 30mYOW-LGW
£539
15/2Sa
multi-stopLufthansa
14h 56mLHR-YOW
22/2Sa
multi-stopLufthansa
29h 55mYOW-LHR
£546
16/2So
multi-stopAir Canada
18h 37mLHR-YOW
28/2Fr
multi-stopAir Canada
30h 25mYOW-LHR
£551
15/2Sa
multi-stopAir Canada
13h 22mLHR-YOW
22/2Sa
multi-stopAir Canada
26h 50mYOW-LHR
£572
16/2So
multi-stopUnited Airlines
14h 56mLHR-YOW
28/2Fr
multi-stopUnited Airlines
10h 09mYOW-LHR
£583
15/2Sa
multi-stopUnited Airlines
14h 56mLHR-YOW
22/2Sa
multi-stopUnited Airlines
19h 20mYOW-LHR
£584
15/2Sa
multi-stop
26h 20mLGW-YOW
22/2Sa
multi-stop
31h 50mYOW-LGW
£734
16/2So
multi-stop
11h 40mLGW-YOW
28/2Fr
multi-stop
16h 20mYOW-LGW
£781
15/2Sa
multi-stopAir France
14h 05mNCL-YOW
22/2Sa
multi-stopAir France
11h 50mYOW-NCL
£841
15/2Sa
multi-stopAir France
32h 55mMAN-YOW
22/2Sa
multi-stopAir France
12h 00mYOW-MAN
£1,368

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Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Pembroke
Wakefield
Jasper

Everything you need to know for your flight to Ottawa

Flights with popular airlines flying to Ottawa

Flights from the other most popular airlines that fly from the United Kingdom to Ottawa according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.