YOW

£190 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 17/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£369
Typical prices: £573-£417
Austrian Airlines, Lufthansa
Wed 3/6Sun 28/6
LHR - YOW • 2 stops
Cheapest direct flights
£369
Air Transat
Fri 5/6Sun 14/6
LGW - YOW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's Economy offers 76-86 cm legroom.
Air France's Economy includes complimentary champagne.
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Cheapest
Most popular
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 11% compared to booking last minute.
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When to travel
Cheapest • 17% price drop
Most popular
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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Ottawa

Wed, 3 Jun - Sun, 28 Jun
Multiple Airlines Logo
06:00 - 19:41
LHR
-
YOW
18h 41m
2 stops
Multiple Airlines Logo
15:10 - 06:30
YOW
-
LHR
10h 20m
1 stop
£369Multiple Airlines
Fri, 5 Jun - Sun, 14 Jun
Air Transat Logo
09:40 - 12:40
LGW
-
YOW
8h 00mdirect
Air Transat Logo
19:40 - 07:55
YOW
-
LGW
7h 15mdirect
£369Air Transat
Tue, 2 Jun - Wed, 17 Jun
Multiple Airlines Logo
19:30 - 19:41
LHR
-
YOW
29h 11m
2 stops
Multiple Airlines Logo
15:00 - 06:30
YOW
-
LHR
10h 30m
1 stop
£369Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Air Canada Logo
12:40 - 18:53
LHR
-
YOW
11h 13m
1 stop
Air Canada Logo
21:05 - 08:35
YOW
-
LHR
6h 30mdirect
£380Air Canada
Fri, 5 Jun - Sun, 14 Jun
Air Canada Logo
12:40 - 18:53
LHR
-
YOW
11h 13m
1 stop
Air Canada Logo
14:35 - 06:30
YOW
-
LHR
10h 55m
1 stop
£381Air Canada
Thu, 3 Sep - Sun, 6 Sep
Air France Logo
17:50 - 15:00
MAN
-
YOW
26h 10m
1 stop
Air France Logo
17:10 - 10:00
YOW
-
MAN
11h 50m
1 stop
£588Air France
Wed, 3 Jun - Mon, 13 Jul
Air France Logo
06:00 - 15:00
BHX
-
YOW
14h 00m
1 stop
Air France Logo
17:25 - 09:30
YOW
-
BHX
11h 05m
1 stop
£629Air France
Fri, 5 Jun - Tue, 9 Jun
Virgin Atlantic Logo
06:35 - 15:00
NCL
-
YOW
13h 25m
1 stop
Virgin Atlantic Logo
17:25 - 10:35
YOW
-
NCL
12h 10m
1 stop
£681Virgin Atlantic
Tue, 2 Jun - Wed, 17 Jun
Lufthansa Logo
09:15 - 00:46
LCY
-
YOW
20h 31m
2 stops
Lufthansa Logo
14:40 - 08:40
YOW
-
LCY
13h 00m
2 stops
£725Lufthansa
Wed, 3 Jun - Tue, 23 Jun
Lufthansa Logo
09:15 - 21:16
LCY
-
YOW
17h 01m
2 stops
Lufthansa Logo
14:00 - 08:40
YOW
-
LCY
13h 40m
2 stops
£727Lufthansa
Booking Insights

KAYAK's insights & trends for flights to Ottawa

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 £369 return. The most popular connection is from London to Ottawa and KAYAK users have found return deals for as low as £369 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 £522. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are £638 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 June, where tickets cost £459 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from the United Kingdom is £662 and £611 respectively. For one-way flights, the best month to travel is May with an average price of £487.

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 in the morning, when round-trip flights cost £550 on average. The most expensive time of day to fly to Ottawa is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £617.

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 Gatwick Airport £377 return, from London Heathrow Airport £476 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 5 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight to Ottawa

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Air France and KLM

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

John Walton

John Walton

Expert on Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Good to know - Cheap tickets to Ottawa

Low seasonNovember
Cheapest flight£190
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Manchester 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 £369 return. The most popular connection is from London to Ottawa and KAYAK users have found return deals for as low as £369 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 £491. The cheapest price found on KAYAK in the last 2 weeks cost £357 and departed from London Gatwick 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.

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 Gatwick £383, from London Heathrow £547
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

Reviews of the 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 552 reviews
6.8Food
8.5Crew
7.1Entertainment
7.3Comfort
7.9Boarding
Airline reviews

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

6.0 GoodAnonymous, May 2026
POP - YUL
Read more Air Transat reviews

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

The flight crew was exceptionally friendly and helpful. Also the seats were comfortable and roomier than many other airlines.

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

It was a good experience flying Air Canada for the first time

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

Boarding - 3 of 4 flights were delayed and the gate staff did an ok job of managing the lines for boarding. Lots of standing around in line - more than typical. Crew - accommodating. If you are looking for warmth, you will not experience it with AC. But I appreciate their hard work and relative efficiency on 8+ hour flights. Comfort - My first 2 flights were cancelled the morning I was due to depart. AC rescheduled me on 2 new flights that created only minimal disruption and change to my itinerary (a longer layover, several hours difference in arrival time) and provided a 15 dollar food voucher for the layover restaurant which was the equivalent of a measly sandwich. My seats were changed which is a huge issue for my physical size as I require additional legroom for medical reasons, and I was put in a very uncomfortable seat without the option for seat selection. The bathrooms were incredibly dirty and foul smelling to the point of being nauseating and I was next to it during my longest of 4 flights. Entertainment - I always travel with downloaded entertainment on my own devices and a power bank, and am glad I did! The entertainment was completely non functioning for my 8+ hour flight home. We were provided a 15% or 50 dollar voucher on a future flight by way of compensation. Food - always just poor to mid. I also travel with my own food when possible as in flight meals and snacks taste strongly of packaging. Overall, this was a poor to mid experience, and I am resigned to the fact that airlines are never going to improve.

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

Flight attendants were ok. But it was a full flight.

It was good that our flight left early. It was a nice smooth flight and landing.

Complimentary food options could be better. There should be a little wait between people boarding with children under 6 and the rest of the boarding. There isn’t enough time to get yourself situated before take off.

The flight was delayed 7 hours and we were given 10 euros vouchers. This is ridiculous. The crew was not nice at all, they just did their job with serving food and drinks. Did not even apologize for the delay!!!!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

The plane was late (as was my flight out from Birmingham the day before)

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Prescott
Wakefield
Smiths Falls
Perth
Brockville
Calabogie
Pembroke
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.