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Cheap flights from Canada to the United Kingdom from C$ 234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Canada to United Kingdom
Explore the most affordable flight options available from Canada to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Mon 26/19:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Fri 30/12:50 p.m.
LHR
-
YYC
Nonstop9h 05m
WestJet
Deal found 24/1C$ 641
Fri 6/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Thu 19/22:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 25/1C$ 646
Fri 6/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Fri 20/22:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 25/1C$ 649
Thu 5/29:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Thu 19/22:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 25/1C$ 655
Sun 25/19:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Sun 1/22:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 25/1C$ 659
Wed 18/29:45 p.m.
YUL
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Mon 2/38:15 a.m.
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 25/1C$ 664
Tue 27/19:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Tue 3/22:50 p.m.
LHR
-
YYC
Nonstop8h 50m
WestJet
Deal found 27/1C$ 664
Wed 4/29:45 p.m.
YUL
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Sun 8/212:25 p.m.
LHR
-
YUL
1 stop12h 50m
TAP AIR PORTUGAL
Deal found 27/1C$ 667
Sun 25/19:10 p.m.
YYC
-
LHR
Nonstop8h 40m
WestJet
Thu 29/12:50 p.m.
LHR
-
YYC
Nonstop9h 05m
WestJet
Deal found 25/1C$ 667
Mon 13/410:45 p.m.
YUL
-
LHR
1 stop18h 15m
TAP AIR PORTUGAL
Tue 21/46:45 p.m.
LHR
-
YUL
1 stop31h 00m
TAP AIR PORTUGAL
Deal found 25/1C$ 668
Mon 9/29:45 p.m.
YUL
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Wed 18/28:15 a.m.
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 26/1C$ 670
Wed 4/29:45 p.m.
YUL
-
LHR
1 stop12h 45m
TAP AIR PORTUGAL
Mon 9/28:15 a.m.
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 27/1C$ 671

Find flight deals from Canada to United Kingdom

Keep the following information in mind while searching for Canada to United Kingdom flight deals. Data was last updated 27 January 2026.

Round-trip from

C$ 664

One-way from

C$ 234

Popular in

December

Cheapest in

February

Average price

C$ 749

Good round-trip deal

C$ 158 or less

Good one-way deal

C$ 217 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/2-2/3
  • 2 total stops
  • 35h 50m total
  • Canada to United Kingdom
Search Deals
WestJet
  • WestJet
  • 6/2
  • 1 total stop
  • 21h 50m total
  • Canada to United Kingdom
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Canada to United Kingdom.
Search Deals
Price to beat on a one-way flight from Canada to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Canada to the United Kingdom that are best for you.

Fly from

Canada

Fly to

United Kingdom

Route

Depart

Return

Price

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 1/3

7:40 p.m.-10:00 p.m.

2 stops21h 20m

London Luton

Mon 9/3

8:50 a.m.-7:15 p.m.

2 stops14h 25m

C$ 709

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 14/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 1/3

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 709

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 18/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 1/3

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 709

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 4/3

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sat 14/3

11:40 a.m.-4:00 p.m.

Nonstop8h 20m

C$ 709

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 20/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Fri 27/2

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 709

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 18/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Fri 27/2

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 709

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 3/4

11:10 p.m.-11:55 a.m.

1 stop31h 45m

London Heathrow

Wed 8/4

1:05 p.m.-7:10 p.m.

1 stop11h 05m

C$ 748

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 6/4

11:10 p.m.-11:55 a.m.

1 stop31h 45m

London Heathrow

Sun 12/4

9:25 p.m.-7:10 p.m.

1 stop26h 45m

C$ 750

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 27/4

8:45 p.m.-11:55 a.m.

1 stop10h 10m

London Heathrow

Tue 12/5

1:05 p.m.-10:05 p.m.

1 stop14h 00m

C$ 757

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 25/5

9:30 p.m.-12:45 p.m.

1 stop10h 15m

London Luton

Wed 3/6

6:15 a.m.-3:00 p.m.

2 stops13h 45m

C$ 768

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight from Canada to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Canada with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Canada to the United Kingdom

What is the cheapest month to book a flight from Canada to United Kingdom?

Currently, May is the cheapest month in which you can book a flight from Canada to United Kingdom (average of C$ 104). Flying from Canada to United Kingdom in August is currently the most expensive (average of C$ 579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to GB?

Find hourly flight availability from Canada to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to United Kingdom as you normally would.

Weekly flight availability from Canada to United Kingdom

Explore weekly flight availability from Canada to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 January 2026.

The most flights from CA0 to GB0 are scheduled on a Friday (34 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (15 on average).

How often are flights from Canada to the United Kingdom delayed?

About 19% of weekly flights between Canada and United Kingdom have experienced delays in the past year, with the average delay time being 146 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 27 January 2026.
See what other customers who have flown with Air Transat,WestJet, andAir Canada from Canada to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,251 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,660 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,749 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,702 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Food

6.8

Boarding

7.9

Overall

7.7

Comfort

7.3

Crew

8.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Canada to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Canada to United Kingdom?

    Air Transat, Icelandair, and KLM can get you from Canada to United Kingdom in just under 7h 05m. Your travel time can differ by up to 24h 40m. There are 5702 km between Canada and United Kingdom. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to United Kingdom one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 60. Air Transat flights start at C$ 296 while deals on PLAY start at C$ 303 one-way.

  • Can I find deals for flights from Canada to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Canada to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to United Kingdom.

  • Can I find deals for business class flights from Canada to United Kingdom?

    Yes. Cheapflights offers flight deals from Canada to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to United Kingdom?

    Currently, May is the cheapest month in which you can book a flight from Canada to United Kingdom (average of C$ 104). Flying from Canada to United Kingdom in August is currently the most expensive (average of C$ 579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Canada to United Kingdom

Discover the top 10 airlines that operate flights from Canada to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 99AverageC$ 1,077FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 217AverageC$ 1,004FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 425AverageC$ 1,167FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapestC$ 432AverageC$ 801FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
WestJet EncoreCheapestC$ 546AverageC$ 697FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
JetBlueCheapestC$ 592AverageC$ 1,146FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Porter AirlinesCheapestC$ 597AverageC$ 1,085FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 619AverageC$ 1,158FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapestC$ 635AverageC$ 936FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapestC$ 647AverageC$ 1,044FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to United Kingdom?

When you search for this flight from Canada to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Canada to United Kingdom?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to United Kingdom.

Can Cheapflights find flights from Canada to United Kingdom with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Canada today and book when prices fit your budget.

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