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Cheap flights from Canada to the United Kingdom from £126

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 1/3. 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 - 12:50
YYC
-
LHR
8h 40mdirect
WestJet Logo
14:50 - 16:40
LHR
-
YYC
8h 50mdirect
£326WestJet
Mon, 16 Feb - Sun, 1 Mar
WestJet Logo
21:10 - 12:50
YYC
-
LHR
8h 40mdirect
WestJet Logo
14:50 - 17:40
LHR
-
YYC
8h 50mdirect
£327WestJet
Thu, 5 Mar - Mon, 9 Mar
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
20:35 - 19:15
LHR
-
YYZ
26h 40m
1 stop
£374Icelandair
Sun, 1 Mar - Sun, 8 Mar
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
12:15 - 18:15
LHR
-
YYZ
11h 00m
1 stop
£375Icelandair
Sun, 1 Mar - Thu, 5 Mar
Air Transat Logo
07:00 - 09:45
YVR
-
LGW
18h 45m
1 stop
Air Transat Logo
11:40 - 11:30
LGW
-
YVR
31h 50m
1 stop
£390Air Transat
Mon, 16 Feb - Fri, 20 Feb
Air Transat Logo
12:25 - 09:45
YVR
-
LGW
13h 20m
1 stop
Air Transat Logo
11:40 - 11:29
LGW
-
YVR
30h 49m
1 stop
£392Air Transat
Fri, 6 Mar - Sat, 14 Mar
Air Canada Logo
12:30 - 07:10
YTZ
-
LHR
13h 40m
1 stop
Air Canada Logo
12:00 - 21:20
LHR
-
YTZ
13h 20m
1 stop
£408Air Canada
Mon, 2 Mar - Sun, 15 Mar
Air Canada Logo
12:20 - 06:30
YTZ
-
LHR
13h 10m
1 stop
Air Canada Logo
08:40 - 21:32
LHR
-
YTZ
17h 52m
2 stops
£429Air Canada
Mon, 4 May - Mon, 18 May
Virgin Atlantic Logo
17:50 - 08:10
YYZ
-
LCY
9h 20m
1 stop
Virgin Atlantic Logo
08:40 - 16:40
LCY
-
YYZ
12h 00m
1 stop
£438Virgin Atlantic
Tue, 3 Mar - Tue, 10 Mar
Virgin Atlantic Logo
17:50 - 08:10
YYZ
-
LCY
9h 20m
1 stop
Virgin Atlantic Logo
10:00 - 19:15
LCY
-
YYZ
14h 15m
1 stop
£452Virgin Atlantic
Tue, 17 Feb - Tue, 24 Feb

TAP AIR PORTUGAL flights from Canada to United Kingdom

Our best TAP AIR PORTUGAL deals on Canada to United Kingdom flight tickets
TAP AIR PORTUGAL
4 Mar
YUL21:45Montreal Pierre Elliott Trudeau Intl
16h 10m
1 stop
LHR18:55London Heathrow
11 Mar
LHR06:00London Heathrow
19h 15m
1 stop
YUL21:15Montreal Pierre Elliott Trudeau Intl
£356
TAP AIR PORTUGAL
2 Mar
YUL21:45Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
LHR17:30London Heathrow
16 Mar
LHR08:15London Heathrow
17h 00m
1 stop
YUL21:15Montreal Pierre Elliott Trudeau Intl
£360
TAP AIR PORTUGAL
2 Mar
YUL21:45Montreal Pierre Elliott Trudeau Intl
14h 45m
1 stop
LHR17:30London Heathrow
16 Mar
LHR06:00London Heathrow
19h 15m
1 stop
YUL21:15Montreal Pierre Elliott Trudeau Intl
£363

Icelandair flights from Canada to United Kingdom

Our best Icelandair deals on Canada to United Kingdom flight tickets
Icelandair
1 Mar
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
8 Mar
LHR20:35London Heathrow
26h 40m
1 stop
YYZ19:15Toronto Pearson Intl
£374
Icelandair
1 Mar
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
5 Mar
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
£375
Icelandair
8 Feb
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
24 Feb
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
£375

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 2 February 2026.
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

Mon 16/2

21:10-12:50

Nonstop8h 40m

London Heathrow

Sun 1/3

14:50-16:40

Nonstop8h 50m

£326

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Thu 5/3

21:10-12:50

Nonstop8h 40m

London Heathrow

Mon 9/3

14:50-17:40

Nonstop8h 50m

£327

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 1/3

19:40-10:50

1 stop10h 10m

London Heathrow

Sun 8/3

20:35-19:15

1 stop26h 40m

£374

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 1/3

19:40-10:50

1 stop10h 10m

London Heathrow

Thu 5/3

12:15-18:15

1 stop11h 00m

£375

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Mon 16/2

07:00-09:45

1 stop18h 45m

London Gatwick

Fri 20/2

11:40-11:30

1 stop31h 50m

£390

VancouverLondon

YVR - LGW

YVRLGW

Vancouver Intl

Fri 6/3

12:25-09:45

1 stop13h 20m

London Gatwick

Sat 14/3

11:40-11:29

1 stop30h 49m

£392

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 2/3

12:30-07:10

1 stop13h 40m

London Heathrow

Sun 15/3

12:00-21:20

1 stop13h 20m

£408

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 4/5

12:20-06:30

1 stop13h 10m

London Heathrow

Mon 18/5

08:40-21:32

2 stops17h 52m

£429

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 3/3

17:50-08:10

1 stop9h 20m

London City

Tue 10/3

08:40-16:40

1 stop12h 00m

£438

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Tue 17/2

17:50-08:10

1 stop9h 20m

London City

Tue 24/2

10:00-19:15

1 stop14h 15m

£452

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £376, 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 £396.

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 £498. 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 £540.

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 in the evening when flights can be purchased for as low as £519. Try not to purchase tickets in the afternoon because they tend to be around £532. 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 Toronto Pearson Intl to London Gatwick 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 £490 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 £439 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?

You could potentially save up to 17% on your flight if you consider stops on a Canada to United Kingdom flight.

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

£258

Fastest flight time

5h 30m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Canada in the past 72 hours is £258. The best return flight deal from Canada to United Kingdom found on momondo in the last 72 hours is £378.
The fastest flight from Canada to United Kingdom takes 5h 30m
Direct flights go from Canada to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Canada there are direct flights to 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
WestJetPriceFrom £280Free CancellationRating
7.2
3,254 reviews
Search WestJet flights
Air TransatPriceFrom £304Free CancellationRating
7.7
502 reviews
Search Air Transat flights
Porter AirlinesPriceFrom £346Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
IcelandairPriceFrom £353Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Aer LingusPriceFrom £358Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
Air CanadaPriceFrom £374Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
KLMPriceFrom £374Free CancellationRating
7.7
1,448 reviews
Search KLM flights
American AirlinesPriceFrom £380Free CancellationRating
7.2
11,213 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom £381Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £387Free CancellationRating
6.7
7,711 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

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.
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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
Flights to Londonfrom £30
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Flights to Birminghamfrom £34
Flights to Edinburghfrom £31
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Flights to Glasgowfrom £34
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £31
Flights to Liverpoolfrom £32
Flights to Aberdeenfrom £37
Flights to Leedsfrom £39
Flights to Invernessfrom £37