How long does it take to fly to London?

On average, it takes 6h 40m to fly from Canada to London if you fly out of Montreal (the most popular airport in Canada) and into London Heathrow Airport (the most popular airport in London). If you’re flying out of Toronto and into London Heathrow Airport, then the flight time is around 7h 50m.

How often are flights from Canada to London delayed?

Historically, on average around 19% of flights between Canada and London have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Which airlines fly to London?

Air Canada, British Airways and WestJet are the top three most popular airlines that fly to London from Canada according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to London. Keep in mind that there are 20 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Canada to London?

WestJet, TAP AIR PORTUGAL, and Air Canada are the most popular carriers operating from Canada to London

How many flights depart from Canada to London on average per day?

72 flights are operational daily from Canada to London as of December 2025. The most popular departure time for this route is 6:00p.m., with 100% of flights per day taking off in the evening.

What is the most punctual flight time for Canada to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Canada to London on average per week?

As of December 2025, 507 flights take off from Canada and land in London each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Which airline has the best punctuality record on Canada to London flights?

According to our data, Virgin Atlantic has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Canada to London?

Prices for flights from Canada to London are updated daily.

How many operators does momondo search for flights from Canada to London?

As of December 2025, there are 20 operators available to choose from for flights from Canada to London.

How old do you have to be to fly from Canada to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 255 Cheap Flights from Canada to London in 2025/26

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Find the cheapest flights from Canada to London

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Canada to London

Enter your travel dates to find the best prices.

9:10 p.m. - 12:50 p.m.

YYC

LHR

8h 40mdirect

2:50 p.m. - 4:55 p.m.

LHR

YYC

9h 05mdirect

C$ 606WestJet

Tue, 20 Jan - Sun, 25 Jan

9:10 p.m. - 12:50 p.m.

YYC

LHR

8h 40mdirect

2:50 p.m. - 4:55 p.m.

LHR

YYC

9h 05mdirect

C$ 612WestJet

Thu, 22 Jan - Thu, 29 Jan

6:45 a.m. - 11:50 a.m.

YYC

LHR

22h 05m1 stop

9:00 a.m. - 8:19 p.m.

LHR

YYC

18h 19m2 stops

C$ 695Air Canada

Fri, 23 Jan - Fri, 30 Jan

10:05 p.m. - 9:45 a.m.

YVR

LGW

27h 40m1 stop

11:40 a.m. - 9:07 p.m.

LGW

YVR

17h 27m1 stop

C$ 748Air Transat

Wed, 18 Feb - Tue, 24 Feb

8:45 a.m. - 6:30 a.m.

YVR

LHR

13h 45m1 stop

3:00 p.m. - 8:34 p.m.

LHR

YVR

13h 34m1 stop

C$ 750Air Canada

Sat, 14 Feb - Tue, 24 Feb

7:00 a.m. - 9:45 a.m.

YVR

LGW

18h 45m1 stop

11:40 a.m. - 9:04 p.m.

LGW

YVR

17h 24m1 stop

C$ 750Air Transat

Mon, 12 Jan - Fri, 23 Jan

1:15 p.m. - 10:10 a.m.

YVR

LHR

12h 55m1 stop

11:10 a.m. - 6:57 p.m.

LHR

YVR

15h 47m1 stop

C$ 753Lufthansa

Tue, 10 Feb - Thu, 5 Mar

9:20 a.m. - 7:10 a.m.

YVR

LHR

13h 50m1 stop

11:10 a.m. - 8:52 p.m.

LHR

YVR

17h 42m1 stop

C$ 757Lufthansa

Mon, 16 Feb - Wed, 25 Feb

6:05 p.m. - 6:15 a.m.

YYZ

LHR

7h 10mdirect

5:00 p.m. - 7:00 p.m.

LHR

YYZ

31h 00m1 stop

C$ 796British Airways

Sat, 27 Dec - Thu, 8 Jan

8:40 p.m. - 8:30 a.m.

YUL

LHR

6h 50mdirect

4:10 p.m. - 6:45 p.m.

LHR

YUL

7h 35mdirect

C$ 829British Airways

Wed, 14 Jan - Tue, 20 Jan

Scandinavian Airlines flights from Canada to London

Our best Scandinavian Airlines deals on Canada to London flight tickets

Scandinavian Airlines

1 Feb

YYZ6:00 a.m.Toronto Pearson Intl

22h 20m

2 stops

LHR9:20 a.m.London Heathrow

5 Mar

LHR7:50 p.m.London Heathrow

24h 50m

2 stops

YYZ3:40 p.m.Toronto Pearson Intl

C$ 843

Find similar

Scandinavian Airlines

22 Jan

YYZ12:07 p.m.Toronto Pearson Intl

22h 53m

2 stops

LHR4:00 p.m.London Heathrow

5 Mar

LHR7:50 p.m.London Heathrow

24h 50m

2 stops

YYZ3:40 p.m.Toronto Pearson Intl

C$ 846

Find similar

WestJet flights from Canada to London

Our best WestJet deals on Canada to London flight tickets

WestJet

20 Jan

YYC9:10 p.m.Calgary

8h 40m

LHR12:50 p.m.London Heathrow

26 Jan

LHR2:50 p.m.London Heathrow

9h 05m

YYC4:55 p.m.Calgary

C$ 606

Find similar

WestJet

22 Jan

YYC9:10 p.m.Calgary

8h 40m

LHR12:50 p.m.London Heathrow

29 Jan

LHR2:50 p.m.London Heathrow

9h 05m

YYC4:55 p.m.Calgary

C$ 612

Find similar

WestJet

21 Jan

YYC9:10 p.m.Calgary

8h 40m

LHR12:50 p.m.London Heathrow

28 Jan

LHR2:50 p.m.London Heathrow

9h 05m

YYC4:55 p.m.Calgary

C$ 638

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 20/1

9:10 p.m.-12:50 p.m.

Nonstop8h 40m

London Heathrow

Sun 25/1

2:50 p.m.-4:55 p.m.

Nonstop9h 05m

C$ 606

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 22/1

9:10 p.m.-12:50 p.m.

Nonstop8h 40m

London Heathrow

Thu 29/1

2:50 p.m.-4:55 p.m.

Nonstop9h 05m

C$ 612

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Fri 23/1

6:45 a.m.-11:50 a.m.

1 stop22h 05m

London Heathrow

Fri 30/1

9:00 a.m.-8:19 p.m.

2 stops18h 19m

C$ 695

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Wed 18/2

10:05 p.m.-9:45 a.m.

1 stop27h 40m

London Gatwick

Tue 24/2

11:40 a.m.-9:07 p.m.

1 stop17h 27m

C$ 748

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Sat 14/2

8:45 a.m.-6:30 a.m.

1 stop13h 45m

London Heathrow

Tue 24/2

3:00 p.m.-8:34 p.m.

1 stop13h 34m

C$ 750

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Mon 12/1

7:00 a.m.-9:45 a.m.

1 stop18h 45m

London Gatwick

Fri 23/1

11:40 a.m.-9:04 p.m.

1 stop17h 24m

C$ 750

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Tue 10/2

1:15 p.m.-10:10 a.m.

1 stop12h 55m

London Heathrow

Thu 5/3

11:10 a.m.-6:57 p.m.

1 stop15h 47m

C$ 753

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Mon 16/2

9:20 a.m.-7:10 a.m.

1 stop13h 50m

London Heathrow

Wed 25/2

11:10 a.m.-8:52 p.m.

1 stop17h 42m

C$ 757

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 27/12

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

London Heathrow

Thu 8/1

5:00 p.m.-7:00 p.m.

1 stop31h 00m

C$ 796

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

8:40 p.m.-8:30 a.m.

Nonstop6h 50m

London Heathrow

Tue 20/1

4:10 p.m.-6:45 p.m.

Nonstop7h 35m

C$ 829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Canada to London

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

Delays

Other information

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Canada to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 710. If you aren’t able to travel to London during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 750.

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

According to our data, Sunday is the cheapest day to fly to London from Canada. The lowest ticket price found for a Sunday departure recently was C$ 1,116. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Canada to London for around C$ 1,250.

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Canada to London during this time can be as low as C$ 874. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,310 per ticket.

What is the cheapest Canada to London flight route?

Fly from Calgary to London Heathrow for the best Canada - London flight prices

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

You are more likely to see cheaper flights to London from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 928 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Canada for as low as C$ 818 on momondo.

What cabin class options are available on Canada to London flights?

There are 4 cabin classes available to choose from on Canada to London 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 Canada to London flights?

You could potentially save up to 3% on your flight if you consider stops on a Canada to London flight.

Cheap Canada to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to London

Best price found	C$ 243
Fastest flight time	5h 55m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Canada in the past 72 hours is C$ 243. The best round-trip flight deal from Canada to London found on momondo in the last 72 hours is C$ 662.

The fastest flight from Canada to London takes 5h 55m

Direct flights go from Canada to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Canada to London?
Prices for flights from Canada to London are updated daily.
How many operators does momondo search for flights from Canada to London?
As of December 2025, there are 20 operators available to choose from for flights from Canada to London.
How old do you have to be to fly from Canada to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Canada to London?
Based on momondo bookings for flights between Canada and London, the leading plane model is Boeing 787-8 Dreamliner, making up 14.92% of the total bookings. Other popular models include Airbus A330-200 with 14.08%, Airbus A321neo with 14.00%, and Boeing 777-300ER with 13.49%.

Best airlines flying from Canada to London

Compare and see reviews for airlines that fly from Canada to London with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 220	Free Cancellation	Rating 7.2 3,194 reviews	Search WestJet flights
Lufthansa	PriceFrom C$ 429	Free Cancellation	Rating 6.8 7,624 reviews	Search Lufthansa flights
PLAY	PriceFrom C$ 452	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
WestJet Encore	PriceFrom C$ 553	Free Cancellation	Rating 0.0	Search WestJet Encore flights
Air Transat	PriceFrom C$ 579	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
TAP AIR PORTUGAL	PriceFrom C$ 603	Free Cancellation	Rating 7.1 2,086 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom C$ 611	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights
Porter Airlines	PriceFrom C$ 622	Free Cancellation	Rating 8.0 397 reviews	Search Porter Airlines flights
Icelandair	PriceFrom C$ 643	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
Air Canada	PriceFrom C$ 709	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Woking

Why use momondo?

Why should I use momondo to find a flight deal from Canada to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Canada to London. momondo saves you time and could save you money on your trip.

Can I find flights from Canada to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Canada to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Canada to London?

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 London from Canada.

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

Yes. momondo can track prices for Canada to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Edinburghfrom C$ 745

Flights to Manchesterfrom C$ 688

Flights to Glasgowfrom C$ 720

Flights to Birminghamfrom C$ 709

Flights to Belfastfrom C$ 831

Flights to Newcastle upon Tynefrom C$ 858

Flights to Bristolfrom C$ 630

Flights to Aberdeenfrom C$ 930

Flights to Leedsfrom C$ 658

Flights to Liverpoolfrom C$ 670

Flights to Cardifffrom C$ 775

Flights to Invernessfrom C$ 742

Cheap flights from Canada to London from C$ 255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to London departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Canada to London

Recent round-trip flight deals from Canada to London

Recent one-way flight deals from Canada to London

Recent last minute flight deals from Canada to London

Recent direct flight deals from Canada to London

Scandinavian Airlines flights from Canada to London

Our best Scandinavian Airlines deals on Canada to London flight tickets

WestJet flights from Canada to London

Our best WestJet deals on Canada to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Canada to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Canada to London

What is the cheapest month to fly to London?

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

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Canada to London during this time can be as low as C$ 874. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,310 per ticket.

What is the cheapest Canada to London flight route?

Fly from Calgary to London Heathrow for the best Canada - London flight prices

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

What cabin class options are available on Canada to London flights?

There are 4 cabin classes available to choose from on Canada to London 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 Canada to London flights?

You could potentially save up to 3% on your flight if you consider stops on a Canada to London flight.

What is the cheapest airline that flies from Canada to London?

WestJet, TAP AIR PORTUGAL, and Air Canada are the most popular carriers operating from Canada to London

Which airlines fly to London?

How often are flights from Canada to London delayed?

Historically, on average around 19% of flights between Canada and London have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for Canada to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Canada to London flights?

According to our data, Virgin Atlantic has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from Canada to London on average per day?

72 flights are operational daily from Canada to London as of December 2025. The most popular departure time for this route is 6:00p.m., with 100% of flights per day taking off in the evening.

How many flights depart from Canada to London on average per week?

As of December 2025, 507 flights take off from Canada and land in London each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How long does it take to fly to London?

On average, it takes 6h 40m to fly from Canada to London if you fly out of Montreal (the most popular airport in Canada) and into London Heathrow Airport (the most popular airport in London). If you’re flying out of Toronto and into London Heathrow Airport, then the flight time is around 7h 50m.

Cheap Canada to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Canada to London?

How many operators does momondo search for flights from Canada to London?

How old do you have to be to fly from Canada to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Canada to London?

Best airlines flying from Canada to London

Compare and see reviews for airlines that fly from Canada to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Canada to London?

Can I find flights from Canada to London with flexible booking policies on momondo?

How can momondo help me find flights from Canada to London?

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

An easier way to manage your London trip

We make it super easy to schedule, organize 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London