Which airlines fly to Ottawa?

Air Canada, Lufthansa and Air France are the top three most popular airlines that fly to Ottawa from United Kingdom according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Ottawa. Keep in mind that there are 12 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ottawa?

Flight times from United Kingdom to Ottawa vary, but if you’re flying out of London and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 7h 22m on average. Another popular route from United Kingdom to Ottawa is flying from Edinburgh to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 11h 30m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from United Kingdom to Ottawa?

WestJet is the most popular carrier operating from United Kingdom to Ottawa

How many flights depart from United Kingdom to Ottawa on average per week?

The number of flights available between United Kingdom and Ottawa is 24 per week as of August 2025. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.

How many flights depart from United Kingdom to Ottawa on average per day?

As of August 2025, 3 flights take off from United Kingdom and land in Ottawa each day. The most common flight departure time for this route is 12:00, with 100% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from United Kingdom to Ottawa Airport?

Prices for flights from United Kingdom to Ottawa Airport were last updated today.

How many operators does momondo search for flights from United Kingdom to Ottawa Airport?

The number of operators available for flights from United Kingdom to Ottawa Airport is 7 as of August 2025.

How old do you have to be to fly from United Kingdom to Ottawa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£196 Cheap Flights from the United Kingdom to Ottawa in 2025

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Recent return flight deals from the United Kingdom to Ottawa

05:55 - 00:22BHX-YOW

23h 27m3 stops

05:55 - 12:55YOW-BHX

26h 00m3 stops

£435

Find Deal

Wed, 17 Sep - Wed, 24 Sep

07:55 - 00:22MAN-YOW

21h 27m3 stops

05:55 - 12:30YOW-MAN

25h 35m3 stops

£435

Find Deal

Wed, 17 Sep - Wed, 24 Sep

14:05 - 20:14LHR-YOW

11h 09m1 stop

16:05 - 06:30YOW-LHR

9h 25m1 stop

£487Air Canada

Find Deal

Sat, 6 Sep - Tue, 30 Sep

14:05 - 20:14LHR-YOW

11h 09m1 stop

11:55 - 06:35YOW-LHR

13h 40m1 stop

£491Air Canada

Find Deal

Wed, 10 Sep - Wed, 17 Sep

12:40 - 00:21LGW-YOW

16h 41m1 stop

17:05 - 10:45YOW-LGW

12h 40m1 stop

£502Air Transat

Find Deal

Wed, 10 Sep - Wed, 24 Sep

11:40 - 00:41LGW-YOW

17h 01m1 stop

10:00 - 09:45YOW-LGW

18h 45m1 stop

£503Air Transat

Find Deal

Sat, 1 Nov - Sat, 15 Nov

06:30 - 22:04LHR-YOW

20h 34m2 stops

18:40 - 09:35YOW-LHR

9h 55m1 stop

£528Lufthansa

Find Deal

Tue, 9 Sep - Tue, 16 Sep

07:30 - 22:04LHR-YOW

19h 34m2 stops

18:40 - 09:35YOW-LHR

9h 55m1 stop

£529Lufthansa

Find Deal

Tue, 9 Sep - Tue, 16 Sep

14:15 - 00:22MAN-YOW

15h 07m2 stops

17:15 - 22:20YOW-MAN

24h 05m1 stop

£600Air France

Find Deal

Thu, 11 Sep - Mon, 15 Sep

18:40 - 15:00BHX-YOW

25h 20m1 stop

17:15 - 13:40YOW-BHX

15h 25m1 stop

£635Air France

Find Deal

Sat, 4 Oct - Thu, 16 Oct

Air Transat flights from United Kingdom to Ottawa

Our best Air Transat deals on United Kingdom to Ottawa flight tickets

Air Transat

10 Sept

LGW12:40London Gatwick

16h 41m

1 stop

YOW00:21Ottawa

24 Sept

YOW17:05Ottawa

12h 40m

1 stop

LGW10:45London Gatwick

£502

Find similar

Air Transat

1 Nov

LGW11:40London Gatwick

17h 01m

1 stop

YOW00:41Ottawa

15 Nov

YOW10:00Ottawa

18h 45m

1 stop

LGW09:45London Gatwick

£503

Find similar

Air Transat

4 Sept

LGW12:40London Gatwick

16h 41m

1 stop

YOW00:21Ottawa

10 Sept

YOW17:05Ottawa

12h 40m

1 stop

LGW10:45London Gatwick

£519

Find similar

Lufthansa flights from United Kingdom to Ottawa

Our best Lufthansa deals on United Kingdom to Ottawa flight tickets

Lufthansa

9 Sept

LHR06:30London Heathrow

20h 34m

2 stops

YOW22:04Ottawa

16 Sept

YOW18:40Ottawa

9h 55m

1 stop

LHR09:35London Heathrow

£528

Find similar

Lufthansa

9 Sept

LHR07:30London Heathrow

19h 34m

2 stops

YOW22:04Ottawa

16 Sept

YOW18:40Ottawa

9h 55m

1 stop

LHR09:35London Heathrow

£529

Find similar

Lufthansa

25 Dec

LHR06:30London Heathrow

21h 38m

2 stops

YOW23:08Ottawa

7 Jan

YOW16:00Ottawa

10h 10m

1 stop

LHR07:10London Heathrow

£533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BirminghamOttawa

BHX - YOW

BHXYOW

Birmingham

Wed 17/9

05:55-00:22

3 stops23h 27m

Ottawa

Wed 24/9

05:55-12:55

3 stops26h 00m

£435

ManchesterOttawa

MAN - YOW

MANYOW

Manchester

Wed 17/9

07:55-00:22

3 stops21h 27m

Ottawa

Wed 24/9

05:55-12:30

3 stops25h 35m

£435

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 6/9

14:05-20:14

1 stop11h 09m

Ottawa

Tue 30/9

16:05-06:30

1 stop9h 25m

£487

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 10/9

14:05-20:14

1 stop11h 09m

Ottawa

Wed 17/9

11:55-06:35

1 stop13h 40m

£491

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Wed 10/9

12:40-00:21

1 stop16h 41m

Ottawa

Wed 24/9

17:05-10:45

1 stop12h 40m

£502

LondonOttawa

LGW - YOW

LGWYOW

London Gatwick

Sat 1/11

11:40-00:41

1 stop17h 01m

Ottawa

Sat 15/11

10:00-09:45

1 stop18h 45m

£503

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 9/9

06:30-22:04

2 stops20h 34m

Ottawa

Tue 16/9

18:40-09:35

1 stop9h 55m

£528

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 9/9

07:30-22:04

2 stops19h 34m

Ottawa

Tue 16/9

18:40-09:35

1 stop9h 55m

£529

ManchesterOttawa

MAN - YOW

MANYOW

Manchester

Thu 11/9

14:15-00:22

2 stops15h 07m

Ottawa

Mon 15/9

17:15-22:20

1 stop24h 05m

£600

BirminghamOttawa

BHX - YOW

BHXYOW

Birmingham

Sat 4/10

18:40-15:00

1 stop25h 20m

Ottawa

Thu 16/10

17:15-13:40

1 stop15h 25m

£635

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How to get the cheapest flight ticket from United Kingdom to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Ottawa?

In general, January is the cheapest month to fly from United Kingdom to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £467. If you aren’t able to travel during the month of January, then book flights to Ottawa from United Kingdom during February instead. Flights to Ottawa in February, while not as cheap as those in January, still average around £475.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart on your flight to Ottawa is on a Monday when prices can be found for as low as £550. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £613. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ottawa.

What is the cheapest time of day to depart on your flight to Ottawa?

Flying to Ottawa from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £478 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around £594 per ticket.

What is the cheapest United Kingdom to Ottawa flight route?

Fly from London Heathrow to Ottawa for the best United Kingdom - Ottawa flight prices

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

You are more likely to see cheaper flights to Ottawa from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around £559 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from United Kingdom for as low as £404 on momondo.

What cabin class options are available on United Kingdom to Ottawa flights?

There are 3 cabin classes available to choose from on United Kingdom to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Ottawa flights?

You could potentially save up to 18% on your flight if you consider stops on a United Kingdom to Ottawa flight.

Cheap United Kingdom to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Ottawa

Best price found	£613
Fastest flight time	7h 20m
Direct flights	Tue, Thu, Fri and Sun
Airports in Ottawa	1 airport

The best one-way flight to Ottawa from United Kingdom in the past 72 hours is £613. The best return flight deal from United Kingdom to Ottawa found on momondo in the last 72 hours is £538.

The fastest flight from United Kingdom to Ottawa takes 7h 20m

Direct flights go from United Kingdom to Ottawa on Tuesday, Thursday, Friday and Sunday. Airline offering direct flights is Lufthansa..

There is 1 airport near Ottawa: Ottawa (YOW)

Search flight deals

When did momondo last update prices for flights from United Kingdom to Ottawa Airport?
Prices for flights from United Kingdom to Ottawa Airport were last updated today.
How many operators does momondo search for flights from United Kingdom to Ottawa Airport?
The number of operators available for flights from United Kingdom to Ottawa Airport is 7 as of August 2025.
How old do you have to be to fly from United Kingdom to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Ottawa is Boeing 777, representing 27.38% of all bookings. The subsequent popular models are Boeing 777-200LR at 15.21%, Boeing 787-9 Dreamliner at 13.39%, and Airbus A319 at 6.29%.

Best airlines flying from United Kingdom to Ottawa

Compare and see reviews for airlines that fly from United Kingdom to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £304	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom £338	Free Cancellation	Rating 7.4 8,934 reviews	Search United Airlines flights
KLM	PriceFrom £351	Free Cancellation	Rating 7.8 1,388 reviews	Search KLM flights
Air France	PriceFrom £362	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £369	Free Cancellation	Rating 7.4 658 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom £423	Free Cancellation	Rating 7.7 429 reviews	Search Air Transat flights
Lufthansa	PriceFrom £454	Free Cancellation	Rating 6.8 7,350 reviews	Search Lufthansa flights

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Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Ottawa?

It is quick and easy to find United Kingdom to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

Can I find flights from United Kingdom to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from United Kingdom.

I’m not ready to book a flight from United Kingdom to Ottawa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ottawa, momondo offers a useful price alert feature which will track prices for flights to Ottawa from United Kingdom and alert you when they change.

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Cheap flights from the United Kingdom to Ottawa from £196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Ottawa departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from the United Kingdom to Ottawa

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Air Transat flights from United Kingdom to Ottawa

Our best Air Transat deals on United Kingdom to Ottawa flight tickets

Lufthansa flights from United Kingdom to Ottawa

Our best Lufthansa deals on United Kingdom to Ottawa flight tickets

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How to get the cheapest flight ticket from United Kingdom to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ottawa?

What is the cheapest day to depart on your flight to Ottawa?

What is the cheapest time of day to depart on your flight to Ottawa?

What is the cheapest United Kingdom to Ottawa flight route?

Fly from London Heathrow to Ottawa for the best United Kingdom - Ottawa flight prices

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

What cabin class options are available on United Kingdom to Ottawa flights?

There are 3 cabin classes available to choose from on United Kingdom to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Ottawa flights?

You could potentially save up to 18% on your flight if you consider stops on a United Kingdom to Ottawa flight.

What is the cheapest airline that flies from United Kingdom to Ottawa?

WestJet is the most popular carrier operating from United Kingdom to Ottawa

Which airlines fly to Ottawa?

How many flights depart from United Kingdom to Ottawa on average per day?

As of August 2025, 3 flights take off from United Kingdom and land in Ottawa each day. The most common flight departure time for this route is 12:00, with 100% of daily flights taking off in the afternoon.

How many flights depart from United Kingdom to Ottawa on average per week?

The number of flights available between United Kingdom and Ottawa is 24 per week as of August 2025. The most frequent departure day is Mon, with 29% of weekly flights leaving on this day.

How long does it take to fly to Ottawa?

Cheap United Kingdom to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Ottawa

Best price found

Fastest flight time

Direct flights

Airports in Ottawa

When did momondo last update prices for flights from United Kingdom to Ottawa Airport?

How many operators does momondo search for flights from United Kingdom to Ottawa Airport?

How old do you have to be to fly from United Kingdom to Ottawa Airport?

What documentation or ID do you need to fly to Ottawa Airport?

What is the most popular plane model from United Kingdom to Ottawa?

Best airlines flying from United Kingdom to Ottawa

Compare and see reviews for airlines that fly from United Kingdom to Ottawa with momondo

Travelling to a place near Ottawa?

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Ottawa?

Can I find flights from United Kingdom to Ottawa with flexible booking policies on momondo?

How can momondo help me find flights from United Kingdom to Ottawa?

I’m not ready to book a flight from United Kingdom to Ottawa right now. Can momondo alert me if prices change?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario