Which is the best airline for flights from London to Ottawa, WestJet or Air Canada?

The two airlines most popular with KAYAK users for flights from London to Ottawa are WestJet and Air Canada. With an average price for the route of C$ 594 and an overall rating of 7.7, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 695 and an overall rating of 7.1.

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

London airport is called London and the only airport in Ottawa is Ottawa. Visit our flight page for the latest deals!>/a>

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?

Star Alliance is the only airline alliance operating flights between London and Ottawa.

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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 round-trip ticket. You could then fly to Ottawa with an airline and back to London with another airline. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

Cheap Flights from London to Ottawa from C$ 399

How much is the cheapest flight from London to Ottawa?

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London 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.

9:45 a.m. - 3:15 p.m.YXU-YOW

5h 30m1 stop

10:00 a.m. - 2:06 p.m.YOW-YXU

4h 06m1 stop

C$ 516Air Canada

Find Deal

Wed, 17 Jan - Sun, 21 Jan

9:45 a.m. - 3:15 p.m.YXU-YOW

5h 30m1 stop

9:00 a.m. - 2:06 p.m.YOW-YXU

5h 06m1 stop

C$ 524Air Canada

Find Deal

Fri, 19 Jan - Sun, 21 Jan

9:45 a.m. - 3:15 p.m.YXU-YOW

5h 30m1 stop

6:00 a.m. - 9:06 a.m.YOW-YXU

3h 06m1 stop

C$ 535Air Canada

Find Deal

Wed, 21 Feb - Sun, 25 Feb

9:45 a.m. - 3:15 p.m.YXU-YOW

5h 30m1 stop

7:00 p.m. - 10:21 p.m.YOW-YXU

3h 21m1 stop

C$ 554Air Canada

Find Deal

Thu, 11 Jan - Mon, 15 Jan

9:45 a.m. - 1:15 p.m.YXU-YOW

3h 30m1 stop

9:00 a.m. - 2:06 p.m.YOW-YXU

5h 06m1 stop

C$ 559Air Canada

Find Deal

Fri, 19 Jan - Sun, 21 Jan

9:45 a.m. - 1:15 p.m.YXU-YOW

3h 30m1 stop

6:40 a.m. - 2:06 p.m.YOW-YXU

7h 26m1 stop

C$ 574Air Canada

Find Deal

Thu, 18 Jan - Sun, 21 Jan

6:00 a.m. - 10:05 a.m.YXU-YOW

4h 05m1 stop

9:00 a.m. - 2:06 p.m.YOW-YXU

5h 06m1 stop

C$ 596Air Canada

Find Deal

Fri, 19 Jan - Sun, 21 Jan

3:25 p.m. - 8:31 p.m.YXU-YOW

5h 06m1 stop

11:15 a.m. - 2:43 p.m.YOW-YXU

3h 28m1 stop

C$ 607Air Canada

Find Deal

Sat, 18 May - Sun, 19 May

1:40 p.m. - 12:05 p.m.YXU-YOW

22h 25m2 stops

4:00 p.m. - 3:04 p.m.YOW-YXU

23h 04m1 stop

C$ 1,276

Find Deal

Sat, 16 Dec - Sun, 17 Dec

3:50 p.m. - 3:06 p.m.YXU-YOW

23h 16m1 stop

5:20 p.m. - 3:04 p.m.YOW-YXU

21h 44m1 stop

C$ 1,761WestJet

Find Deal

Sun, 31 Dec - Sun, 7 Jan

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?

If your flying dates are flexible, you should consider flying to Ottawa on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from London to Ottawa. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

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

The cheapest month for flights from London, Ontario to Ottawa is January, where tickets cost C$ 576 on average. On the other hand, the most expensive months are October and August, where the average cost of tickets is C$ 907 and C$ 823 respectively.

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

To get a below average price on the flight from London, Ontario to Ottawa, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Which airlines provide the cheapest flights from London to Ottawa?

The best deals for a one-way ticket found by KAYAK users over the last 3 days were on WestJet (C$ 399) and Air Canada (C$ 419). The cheapest round-trip tickets were found on Air Canada (C$ 698) and WestJet (C$ 2,383).

How long does a flight from London to Ottawa take?

There are no direct flights for this route. The shortest travel duration to get to Ottawa from London is 2h 53m.

Low season	August
High season	March
Cheapest flight	C$ 399

Best time to beat the crowds but there is an average 18% increase in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from London 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 round-trip price

Which airports will I be using when flying from London to Ottawa?
London airport is called London and the only airport in Ottawa is Ottawa.
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?
Star Alliance is the only airline alliance operating flights between London and Ottawa.
Which is the best airline for flights from London to Ottawa, WestJet or Air Canada?
The two airlines most popular with KAYAK users for flights from London to Ottawa are WestJet and Air Canada. With an average price for the route of C$ 594 and an overall rating of 7.7, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 695 and an overall rating of 7.1.
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 round-trip 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 airlines flying 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.

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 KAYAK reviews.

7.7

WestJetOverall score based on 9268 reviews

70entertainment

71food

84crew

80overall

77comfort

81boarding

Airline reviews

Cons: "Because of Boeing disaster did not go to Halifax but were sent by Westjet to TO and then on with Air France. Boarding areas in TO are a long way away (lot of walking) and customs in TO is frustrating and takes a long time."

Read more about WestJet

Pros: "Pleasant staff"

Cons: "People get shocked from the rush of air soon after they board and close their air knobs overhead. The cabin was filled with lots of new bodies that had different ordour and perfume that it was good to have a strong ventilation but due to the strong air flow... Perhaps tell ppl to keep it open."

Pros: "Great crew, very accommodating for a small and short flight"

Pros: "Crew were very friendly and were having a good time during the flight, which was nice to see."

Cons: "No pillows or blankets supplied, luckily I had my own otherwise I would have been miserable. Worst surprise was that there was no food provided. On a long haul flight that was surprising, they should clearly say that on booking. There were snacks available for purchase, but not great."

Cons: "Total rip off. I won't be flying West Jet again if it can be avoided"

Pros: "Yes, the crew was very good."

Cons: "It would have been nice to have coffee on the flight. All they had to offer was a snack and a glass of water."

Pros: "Crew was great. I was able to watch my favourite CBC shows due to the screen on the seat in front."

Cons: "Nothing really, I paid $500 for the return flight and feel I got fair value for the cost."

Pros: "Easy boarding and checkin."

Cons: "Entertainment doesn't work on laptop - only on phone or tablet. Westjet seating is tight."

Pros: "Friendly crew"

Cons: "That westjet q400 is an awful aircraft with terrible slimline seats"

Pros: "Flight was on time and WJ does provide quite a lot of leg room on their jets."

3.5 hour late leaving due to mechanical issue, crew time out and over heated plane

Cons: "The flight itself was great but it was very late in starting due to technical problems with the aircraft."

Pros: "The on-board crew were great. Super friendly and chatty. Almost a WestJet feel instead of the serious aloofness that AC is known for"

Cons: "The entire HUGE MESS from booking til sitting on our last airplane. The “new reservation” system is a horrible joke. The right hand doesn’t know what the left is doing so you get completely wrong info and they won’t do anything about it. I’m a wheelchair assist and had to call 6 times to remind them to put it on my ticket even though each time I was shown that it had been added. They kept seating on the back row of the plain and blamed me for not calling ahead to “let them know I was wheelchair assist so they could reseat me” BUT...they won’t answer you call unless it’s 24 before your flight and then to check at the airport who then tells us it’s out fault cause we didn’t call more then 36 hrs ahead...YOU CANT CALL THAT FAR AHEAD...and ...get this “they don’t have wheelchair assist on my ticket/file”. I about lost my mind over the hours on hold and every different answer as to what what to do and in the end blamed us. ASTONISHING TO ME. THEN THEY HAVE THE NERVE ON-BOARD TO ANNOUNCE THEY ARE THE BEST AIRLINE IN NORTH AMERICA 2019...HORSE PUCKY!!!"

Pros: "The crew was nice."

Cons: "Everything is too cramped. The sound on the entertainment unit is terrible."

Pros: "Consistent experience that gets you from A to B while providing nice perks (free stame-day standby on the old Rapidair routes)."

Pros: "All the crew we encountered were very efficient and helpful. The food was hot and really good, and we were well looked after, particularly on the Heathrow to Ottawa leg of the journey."

Pros: "Service counter staff was helpful to confirm seating although I did not like being put on standby. This happens too often with Air Canada."

Cons: "Stop the overbooking!!!!!"

Pros: "nothing"

Cons: "See above - seats worn out, entertainment worn out, Crew battling old tired aircraft. Massively overpriced. Bring on WestJet direct to Ottawa."

Pros: "The seat beside me was vacant, so I had extra room."

Cons: "Flights in the late evening from Toronto to Ottawa always seem to be delayed. We spent a lot of time boarding, and a lot of time de-icing before take off. There would have been plenty of time to serve refreshments during de-icing. But refreshments and dismemberment of ear phones only began once the plane was airborne. There was not enough time to service all the passengers at that point. I'm not sure why Air Canada cannot at least give you ear phones when boarding. And why cannot refreshments be served during de-icing?"

Pros: "Unfortunately, my first flight was delayed (It happens!) so I missed my connecting flight from TO to Ottawa but the lady at customer service (I wish I got her name) was so good and got me on a flight leaving within the hour. The flight attendant on that flight was so pleasant and accommodating, I'm almost happy to have missed the original flight! Two huge thumbs up for Air Canada - you made my day!"

Book cheap flights from London to Ottawa

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.

8/1Mon

2 stopsWestJet

20h 36mYXU-YOW

C$ 295

8/1Mon

1 stopAir Canada

4h 30mYXU-YOW

C$ 310

1/1Mon

1 stopAir Canada

3h 15mYXU-YOW

C$ 331

24/12Sun

1 stopAir Canada

3h 15mYXU-YOW

C$ 340

8/1Mon

3 stopsWestJet

32h 32mYXU-YOW

C$ 396

11/12Mon

1 stopAir Canada

4h 30mYXU-YOW

C$ 398

11/12Mon

2 stops

9h 39mYXU-YOW

C$ 987

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.

10/12Sun

multi-stopAir Canada

4h 15mYXU-YOW

17/12Sun

multi-stopAir Canada

3h 21mYOW-YXU

C$ 814

10/12Sun

multi-stopAir Canada

4h 15mYXU-YOW

13/12Wed

multi-stopAir Canada

3h 06mYOW-YXU

C$ 826

9/12Sat

multi-stopAir Canada

3h 15mYXU-YOW

9/12Sat

multi-stopAir Canada

3h 21mYOW-YXU

C$ 841

8/12Fri

multi-stopAir Canada

5h 30mYXU-YOW

10/12Sun

multi-stopAir Canada

5h 06mYOW-YXU

C$ 882

7/12Thu

multi-stopAir Canada

3h 15mYXU-YOW

7/12Thu

multi-stopAir Canada

12h 06mYOW-YXU

C$ 969

10/12Sun

multi-stop

8h 04mYXU-YOW

13/12Wed

multi-stop

16h 06mYOW-YXU

C$ 2,148

London - Ottawa Flights

Cabin classes:

Browse origins:

C$ 750

Flights from London, Ontario to Ottawa

Browse destinations:

C$ 750

Flights to Ottawa, Ottawa

YXU - YOW

Find cheap flights from London to Ottawa from C$ 399

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

How much is the cheapest flight from London to Ottawa?

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?

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

The cheapest month for flights from London, Ontario to Ottawa is January, where tickets cost C$ 576 on average. On the other hand, the most expensive months are October and August, where the average cost of tickets is C$ 907 and C$ 823 respectively.

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

To get a below average price on the flight from London, Ontario to Ottawa, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Which airlines provide the cheapest flights from London to Ottawa?

The best deals for a one-way ticket found by KAYAK users over the last 3 days were on WestJet (C$ 399) and Air Canada (C$ 419). The cheapest round-trip tickets were found on Air Canada (C$ 698) and WestJet (C$ 2,383).

How long does a flight from London to Ottawa take?

There are no direct flights for this route. The shortest travel duration to get to Ottawa from London is 2h 53m.

Good to know

Low season

High season

Cheapest flight

When to book flights from London to Ottawa

FAQs for booking flights from London to Ottawa

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

Which aircraft models fly most regularly from London to Ottawa?

Which airline alliances offer flights from London to Ottawa?

Which is the best airline for flights from London to Ottawa, WestJet or Air Canada?

How does KAYAK find such low prices 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?

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

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

Top airlines flying from London to Ottawa

Book cheap flights from London to Ottawa

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from London to Ottawa

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

London - Ottawa Flights

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