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Cheap flights from Canada to the United Kingdom from £121

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 the United Kingdom departing on 21/11. 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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Find the cheapest flights from Canada to the United Kingdom

Recent return flight deals from Canada to the United Kingdom

Enter your travel dates to find the best prices.
WestJet Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
WestJet Logo
14:50 - 16:55LHR-YYC
9h 05mdirect
£369WestJet
Find Deal
Wed, 12 Nov - Fri, 21 Nov
WestJet Logo
21:10 - 12:50YYC-LHR
8h 40mdirect
WestJet Logo
14:50 - 16:55LHR-YYC
9h 05mdirect
£371WestJet
Find Deal
Mon, 10 Nov - Thu, 20 Nov
Air Canada Logo
18:25 - 10:10YYC-LHR
8h 45mdirect
Air Canada Logo
12:00 - 20:09LHR-YYC
15h 09m1 stop
£381Air Canada
Find Deal
Tue, 11 Nov - Sun, 16 Nov
Air Canada Logo
16:30 - 11:50YYC-LHR
12h 20m1 stop
Air Canada Logo
14:30 - 07:19LHR-YYC
22h 49m2 stops
£384Air Canada
Find Deal
Sun, 11 Jan - Sun, 15 Mar
Air Transat Logo
21:35 - 09:45YYZ-LGW
7h 10mdirect
Air Transat Logo
11:40 - 15:00LGW-YYZ
8h 20mdirect
£401Air Transat
Find Deal
Thu, 8 Jan - Wed, 21 Jan
Air Transat Logo
21:35 - 09:45YYZ-LGW
7h 10mdirect
Air Transat Logo
11:40 - 15:00LGW-YYZ
8h 20mdirect
£402Air Transat
Find Deal
Mon, 12 Jan - Wed, 21 Jan
Virgin Atlantic Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
Virgin Atlantic Logo
08:55 - 16:25LHR-YYZ
12h 30m1 stop
£415Virgin Atlantic
Find Deal
Wed, 21 Jan - Wed, 28 Jan
Virgin Atlantic Logo
21:15 - 16:35YYZ-LCY
14h 20m1 stop
Virgin Atlantic Logo
10:00 - 19:15LCY-YYZ
14h 15m1 stop
£459Virgin Atlantic
Find Deal
Tue, 25 Nov - Tue, 2 Dec
British Airways Logo
20:40 - 08:30YUL-LHR
6h 50mdirect
British Airways Logo
16:10 - 18:45LHR-YUL
7h 35mdirect
£463British Airways
Find Deal
Mon, 24 Nov - Thu, 4 Dec
British Airways Logo
21:25 - 14:50YVR-LHR
9h 25mdirect
British Airways Logo
17:25 - 19:15LHR-YVR
9h 50mdirect
£468British Airways
Find Deal
Fri, 28 Nov - Fri, 5 Dec

Air Canada flights from Canada to United Kingdom

Our best Air Canada deals on Canada to United Kingdom flight tickets
Air Canada
11 Nov
YYC18:25Calgary
8h 45m
LHR10:10London Heathrow
16 Nov
LHR12:00London Heathrow
15h 09m
1 stop
YYC20:09Calgary
£381
Find similar
Air Canada
11 Jan
YYC16:30Calgary
12h 20m
1 stop
LHR11:50London Heathrow
15 Mar
LHR14:30London Heathrow
22h 49m
2 stops
YYC07:19Calgary
£384
Find similar
Air Canada
11 Jan
YYC15:00Calgary
13h 50m
1 stop
LHR11:50London Heathrow
15 Mar
LHR14:30London Heathrow
15h 59m
1 stop
YYC00:29Calgary
£389
Find similar

Delta flights from Canada to United Kingdom

Our best Delta deals on Canada to United Kingdom flight tickets
Delta
19 Jan
YYZ22:30Toronto Pearson Intl
7h 20m
LHR10:50London Heathrow
10 Feb
LHR10:00London Heathrow
10h 40m
1 stop
YYZ15:40Toronto Pearson Intl
£436
Find similar
Delta
18 Feb
YYZ21:15Toronto Pearson Intl
7h 20m
LHR09:35London Heathrow
25 Feb
LHR14:30London Heathrow
8h 30m
YYZ18:00Toronto Pearson Intl
£440
Find similar
Delta
12 Nov
YYZ18:05Toronto Pearson Intl
9h 40m
1 stop
LHR08:45London Heathrow
19 Nov
LHR10:00London Heathrow
10h 40m
1 stop
YYZ15:40Toronto Pearson Intl
£452
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Canada to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Canada to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 12/11

21:10-12:50

Nonstop8h 40m

London Heathrow

Fri 21/11

14:50-16:55

Nonstop9h 05m

£369

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Mon 10/11

21:10-12:50

Nonstop8h 40m

London Heathrow

Thu 20/11

14:50-16:55

Nonstop9h 05m

£371

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 11/11

18:25-10:10

Nonstop8h 45m

London Heathrow

Sun 16/11

12:00-20:09

1 stop15h 09m

£381

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 11/1

16:30-11:50

1 stop12h 20m

London Heathrow

Sun 15/3

14:30-07:19

2 stops22h 49m

£384

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 8/1

21:35-09:45

Nonstop7h 10m

London Gatwick

Wed 21/1

11:40-15:00

Nonstop8h 20m

£401

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 12/1

21:35-09:45

Nonstop7h 10m

London Gatwick

Wed 21/1

11:40-15:00

Nonstop8h 20m

£402

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 21/1

21:15-09:35

Nonstop7h 20m

London Heathrow

Wed 28/1

08:55-16:25

1 stop12h 30m

£415

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 25/11

21:15-16:35

1 stop14h 20m

London City

Tue 2/12

10:00-19:15

1 stop14h 15m

£459

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

20:40-08:30

Nonstop6h 50m

London Heathrow

Thu 4/12

16:10-18:45

Nonstop7h 35m

£463

VancouverLondon

YVR - LHR

YVRLHR

Vancouver Intl

Fri 28/11

21:25-14:50

Nonstop9h 25m

London Heathrow

Fri 5/12

17:25-19:15

Nonstop9h 50m

£468

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to the United Kingdom from

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

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 United Kingdom?

The cheapest month to fly to United Kingdom from Canada is in February. Flight prices, which tend to average around £389, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Canada during the month May is also very affordable. Most momondo users find prices during this month for around £411.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Canada to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £523. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Canada to United Kingdom for around £571.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £465. Try not to purchase tickets in the afternoon because they tend to be around £549. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Canada to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £508 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Canada for as low as £459 on momondo.

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

There are 3 cabin classes available to choose from on Canada to United Kingdom 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 United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Canada to United Kingdom.

Cheap Canada to United Kingdom flight deals and tips

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

Best price found

£112

Fastest flight time

6h 35m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Canada in the past 72 hours is £112. The best return flight deal from Canada to United Kingdom found on momondo in the last 72 hours is £422.
The fastest flight from Canada to United Kingdom takes 6h 35m
Direct flights go from Canada to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from Canada to United Kingdom?

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

  • How many operators does momondo search for flights from Canada to United Kingdom?

  • How old do you have to be to fly from Canada to United Kingdom?

    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 Canada to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Canada to United Kingdom

Compare and see reviews for airlines that fly from Canada to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £306Free CancellationRating
7.1
562 reviews
Search Icelandair flights
WestJetPriceFrom £311Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
Air TransatPriceFrom £346Free CancellationRating
7.8
469 reviews
Search Air Transat flights
Porter AirlinesPriceFrom £359Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
Aer LingusPriceFrom £371Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
Virgin AtlanticPriceFrom £385Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom £387Free CancellationRating
7.1
10,385 reviews
Search Air Canada flights
KLMPriceFrom £388Free CancellationRating
7.7
1,406 reviews
Search KLM flights
American AirlinesPriceFrom £395Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
British AirwaysPriceFrom £396Free CancellationRating
6.7
7,489 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Canada to United Kingdom 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 United Kingdom that suits you.

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

momondo does allow users to show only those flights to United Kingdom from Canada which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Canada to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Canada to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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