YOW

£226 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 27/1. 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
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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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 from the United Kingdom to Ottawa

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from the United Kingdom to Ottawa.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
15:00 - 22:08LHR-YOW
12h 08m1 stop
18:00 - 09:20YOW-LHR
34h 20m1 stop
£335Air Canada
Find Deal
Fri, 24 Jan - Sat, 25 Jan
15:00 - 13:23LHR-YOW
27h 23m2 stops
18:00 - 09:20YOW-LHR
34h 20m1 stop
£346Air Canada
Find Deal
Fri, 24 Jan - Sat, 25 Jan
09:00 - 15:10LHR-YOW
11h 10m1 stop
17:20 - 13:45YOW-LHR
15h 25m1 stop
£446Air France
Find Deal
Mon, 20 Jan - Mon, 27 Jan
14:45 - 00:10LHR-YOW
14h 25m2 stops
17:20 - 13:45YOW-LHR
15h 25m1 stop
£454Air France
Find Deal
Mon, 20 Jan - Mon, 27 Jan
11:40 - 00:40LGW-YOW
18h 00m1 stop
06:20 - 09:45YOW-LGW
22h 25m1 stop
£463Air Transat
Find Deal
Wed, 5 Feb - Mon, 10 Feb
06:20 - 15:10LHR-YOW
13h 50m1 stop
17:20 - 08:00YOW-LHR
9h 40m1 stop
£465Virgin Atlantic
Find Deal
Mon, 20 Jan - Mon, 27 Jan
09:00 - 15:10LHR-YOW
11h 10m1 stop
17:20 - 10:30YOW-LHR
12h 10m1 stop
£467Virgin Atlantic
Find Deal
Thu, 16 Jan - Sun, 19 Jan
11:40 - 08:15LGW-YOW
25h 35m1 stop
14:50 - 09:45YOW-LGW
13h 55m1 stop
£468Air Transat
Find Deal
Fri, 31 Jan - Fri, 7 Feb
14:30 - 01:37LHR-YOW
16h 07m1 stop
17:50 - 07:15YOW-LHR
32h 25m1 stop
£556Lufthansa
Find Deal
Tue, 7 Jan - Sat, 10 May
14:30 - 01:37LHR-YOW
16h 07m1 stop
17:50 - 07:15YOW-LHR
32h 25m1 stop
£558Lufthansa
Find Deal
Tue, 7 Jan - Sat, 10 May

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 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 Wednesday where round-trip tickets can be as cheap as £602. On the other hand, the most expensive day to fly is Friday, where round-trip prices are £667 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 February, where tickets cost £454 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 £757 and £747 respectively. For one-way flights, the best month to travel is February with an average price of £473.

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 £506 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 £614.

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 19 weeks before departure.

Good to know - Cheap tickets to Ottawa

Low season

March

High season

July

Cheapest flight

£226
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Heathrow 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

  • 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 £749. The cheapest price found on KAYAK in the last 2 weeks cost £400 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 £1,381
  • 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 389 reviews
8.5Crew
6.8Food
7.9Boarding
7.0Entertainment
7.3Comfort
Airline reviews

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.

10.0 ExcellentAnonymous, Nov 2024CTG - YYZ
Read more Air Transat reviews

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

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

Delay was not properly communicated. Service, plane, value of ticker were all great.

Excellent service and food in the Club Class. Warmly recommend. Much better than AC.

My new suitcase got busted when I arrived at Toronto , two of the wheels are broken and can no longer be used , I am very disappointed over this situation but the flight and service was awesome .

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.

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

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.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my baggage and I still have not got it back. Disgrace

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

It got to my destination on time. However I don't want to fly Air Canada again. The seat I reserved when I booked was somehow lost by the time of checkin. I specifically purchased a window seat so I could see outside, but the flight attendants made me close my window the whole flight (even during normal daylight hours over Canada), which was disappointing and also made my jet lag worse. Also there were no vegetarian meal options.

The flight attendants were lovely - very warm and kind. Really appreciated it.

Crew great, flights departed early. Is was a good travel day.

Having the take off and boarding postponed back and forth a few times was unsettling. The crew wasn’t all that friendly and attentive. Washrooms were filthy from the beginning. Like it never had been cleaned.

I booked these flights for our group of 4 people several months in advance. On the departing flight, I checked in 24 hours before flight and was able to select the seats that we liked. On the return flight, I had no internet access until about 12 hours before flight, when I tried to check in, we were scattered all over the plane in middle seats which is absolutely ridiculous. I book all 4 ticket in 1 booking MONTHS in advance, the preassigned seats should be together, NOT scattered in 4 different rows in middle seats.

On the short flight it was fine . The flight was smooth and crew pleasant .

I was happy with the screen in front of me, that for a long time it was just black and not visually distracting. Then I discovered that I could just turn it off if I wanted to. Then I found some simple games and was happy to play those. I was happy with the service too. I do wish I understood the zones though. I wish there was a way for us to board and disembark more efficiently, or at least to board more efficiently, like having all the window seats fill first from the back to the front of the plane and then the other seats? But I do realize that there are perhaps already hundreds of more industry specialized experts & analysts who have been looking at efficiency for decades! I just take the stop & start boarding process with humour and I happily sit to await a simple departure after all those around me have been standing or bending for far too long. You must be used to it, but it still mystifies me why people hurry up and then just stand there.

Not very comfortable when stuck in a middle with passengers that encroach on your personal space.

The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous

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.

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.

Boarding was haphazard after people with small children or walking difficulties

No internet, very narrow seats insufficient room for three passengers with encroachment.

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.
24/1Fri
1 stopAir Canada
12h 08mLHR-YOW
25/1Sat
1 stopAir Canada
34h 20mYOW-LHR
£335
24/1Fri
2 stopsAir Canada
27h 23mLHR-YOW
25/1Sat
1 stopAir Canada
34h 20mYOW-LHR
£346
20/1Mon
1 stopAir France
11h 10mLHR-YOW
27/1Mon
1 stopAir France
15h 25mYOW-LHR
£446
20/1Mon
2 stopsAir France
14h 25mLHR-YOW
27/1Mon
1 stopAir France
15h 25mYOW-LHR
£454
5/2Wed
1 stopAir Transat
18h 00mLGW-YOW
10/2Mon
1 stopAir Transat
22h 25mYOW-LGW
£463
20/1Mon
1 stopVirgin Atlantic
13h 50mLHR-YOW
27/1Mon
1 stopVirgin Atlantic
9h 40mYOW-LHR
£465
16/1Thu
1 stopVirgin Atlantic
11h 10mLHR-YOW
19/1Sun
1 stopVirgin Atlantic
12h 10mYOW-LHR
£467
31/1Fri
1 stopAir Transat
25h 35mLGW-YOW
7/2Fri
1 stopAir Transat
13h 55mYOW-LGW
£468
7/1Tue
1 stopLufthansa
16h 07mLHR-YOW
10/5Sat
1 stopLufthansa
32h 25mYOW-LHR
£556
7/1Tue
1 stopLufthansa
16h 07mLHR-YOW
10/5Sat
1 stopLufthansa
32h 25mYOW-LHR
£558

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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.
27/1Mon
3 stops
43h 18mLHR-YOW
£226
27/1Mon
3 stops
46h 43mSEN-YOW
£230
9/4Wed
2 stops
31h 09mSTN-YOW
£236
27/1Mon
3 stops
40h 08mLGW-YOW
£239
4/5Sun
1 stopAir Transat
17h 00mLGW-YOW
£418
27/1Mon
1 stopAir Transat
11h 40mLGW-YOW
£425
31/12Tue
1 stopAir Canada
22h 07mLHR-YOW
£561
14/4Mon
directLufthansa
7h 40mLHR-YOW
£642
4/5Sun
2 stopsKLM
23h 20mLCY-YOW
£934
9/4Wed
directLufthansa
7h 40mLHR-YOW
£945

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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.
22/12Sun
multi-stopLOT
34h 22mLHR-YOW
27/12Fri
multi-stopLOT
16h 05mYOW-LHR
£1,009
22/12Sun
multi-stop
26h 12mLHR-YOW
27/12Fri
multi-stop
16h 05mYOW-LHR
£1,039
22/12Sun
multi-stopAir Transat
25h 37mLGW-YOW
27/12Fri
multi-stopAir Transat
22h 20mYOW-LGW
£1,095
22/12Sun
multi-stopAir Canada
12h 08mLHR-YOW
27/12Fri
multi-stopAir Canada
22h 00mYOW-LHR
£1,384
22/12Sun
multi-stopLufthansa
14h 52mLHR-YOW
27/12Fri
multi-stopLufthansa
13h 20mYOW-LHR
£1,387
22/12Sun
multi-stopSWISS
29h 42mLGW-YOW
27/12Fri
multi-stopSWISS
23h 50mYOW-LGW
£1,746
22/12Sun
multi-stop
17h 47mLGW-YOW
27/12Fri
multi-stop
13h 20mYOW-LGW
£2,393

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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.

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