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Cheap flights from Canada to the United Kingdom from C$ 214

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
27 nov. — 4 dic.1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 octubre 2025.

Round-trip from

C$ 685

One-way from

C$ 214

Popular in

December

Cheapest in

February

Average price

C$ 841

Good round-trip deal

C$ 704 or less

Good one-way deal

C$ 225 or less
WestJet
  • WestJet
  • 26/11-9/12
  • Nonstop
  • 17h 45m total
  • Canada to United Kingdom
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WestJet
  • WestJet
  • 9/2
  • Nonstop
  • 8h 40m total
  • Canada to United Kingdom
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Canada to United Kingdom.
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Price to beat on a one-way flight from Canada to United Kingdom.
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Find 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 28 octubre 2025.

mié. 26/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
jue. 4/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 28/10C$ 685
mar. 11/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
jue. 20/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 26/10C$ 687
vie. 14/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
sáb. 29/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 27/10C$ 688
vie. 14/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
mié. 26/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 27/10C$ 690
jue. 27/119:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
mié. 3/129:15 a.m.LHR - YYC
1 stop13h 45mMultiple Airlines
Deal found 27/10C$ 691
sáb. 29/119:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
dom. 7/123:15 p.m.LHR - YYC
1 stop31h 45mMultiple Airlines
Deal found 28/10C$ 692
vie. 28/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
vie. 5/122:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 26/10C$ 694
jue. 20/119:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
jue. 27/113:15 p.m.LHR - YYC
1 stop31h 45mMultiple Airlines
Deal found 25/10C$ 698
sáb. 15/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
mar. 25/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 27/10C$ 701
vie. 14/119:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
mar. 2/127:45 a.m.LHR - YYC
1 stop15h 15mMultiple Airlines
Deal found 28/10C$ 704
dom. 9/119:10 p.m.YYC - LHR
Nonstop8h 40mWestJet
mié. 19/112:50 p.m.LHR - YYC
Nonstop9h 05mWestJet
Deal found 26/10C$ 705
vie. 14/119:10 p.m.YYC - LHR
Nonstop8h 40mMultiple Airlines
sáb. 6/128:20 a.m.LHR - YYC
1 stop14h 40mMultiple Airlines
Deal found 27/10C$ 709

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 28 octubre 2025.
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

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

lun. 1/12

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

Nonstop8h 40m

London Heathrow

vie. 5/12

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

Nonstop9h 05m

C$ 731

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

lun. 12/1

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

Nonstop7h 10m

London Gatwick

lun. 26/1

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

Nonstop8h 20m

C$ 748

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

vie. 30/1

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

Nonstop7h 10m

London Gatwick

sáb. 28/2

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

Nonstop8h 20m

C$ 748

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

mar. 10/2

4:30 p.m.-11:50 a.m.

1 stop12h 20m

London Heathrow

mar. 24/2

3:00 p.m.-5:00 p.m.

Nonstop9h 00m

C$ 755

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

dom. 1/2

6:25 p.m.-10:10 a.m.

Nonstop8h 45m

London Heathrow

sáb. 21/2

3:00 p.m.-11:44 p.m.

1 stop15h 44m

C$ 755

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

mié. 19/11

5:00 p.m.-3:40 p.m.

2 stops17h 40m

London Stansted

jue. 4/12

8:05 p.m.-12:35 p.m.

1 stop21h 30m

C$ 766

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

mié. 7/1

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

Nonstop7h 10m

London Gatwick

lun. 16/2

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

Nonstop8h 20m

C$ 768

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

jue. 12/2

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

Nonstop7h 10m

London Gatwick

jue. 12/3

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

Nonstop8h 20m

C$ 769

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

dom. 16/11

7:35 p.m.-1:20 p.m.

1 stop12h 45m

London Stansted

dom. 23/11

6:30 a.m.-4:15 p.m.

2 stops14h 45m

C$ 775

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

lun. 19/1

10:45 p.m.-6:40 p.m.

1 stop14h 55m

London Stansted

mié. 4/2

12:10 p.m.-9:15 p.m.

1 stop14h 05m

C$ 790

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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$ 98). Flying from Canada to United Kingdom in August is currently the most expensive (average of C$ 594). 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 28 octubre 2025.

When flying from Canada to United Kingdom, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.

What is the cheapest day to fly from Canada to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Canada to United Kingdom. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Canada to United Kingdom flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 28 octubre 2025.
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
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,148 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,371 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,533 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,483 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Boarding

7.9

Overall

7.8

Comfort

7.4

Food

6.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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?

    WestJet, Air Transat, and Lufthansa can get you from Canada to United Kingdom in just under 7h 10m. Your travel time can differ by up to 5h 10m. There are 5734 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$ 243. TAP AIR PORTUGAL flights start at C$ 358 while deals on SWISS start at C$ 562 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$ 98). Flying from Canada to United Kingdom in August is currently the most expensive (average of C$ 594). 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 28 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 222AverageC$ 1,068FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 434AverageC$ 1,205FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapestC$ 457AverageC$ 672FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJet EncoreCheapestC$ 558AverageC$ 712FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Air TransatCheapestC$ 585AverageC$ 1,115FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 609AverageC$ 776FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapestC$ 617AverageC$ 1,227FlexibilityNo cancel feeOn-time77%
Search Air France flights
Porter AirlinesCheapestC$ 637AverageC$ 1,107FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
IcelandairCheapestC$ 650AverageC$ 959FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapestC$ 684AverageC$ 1,022FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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