Cheap flights from the United Kingdom to Canada from £246

LHR — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Canada

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Canada

Sun 29/1108:50 -
Nonstop8h 00m
Sat 5/1219:25 -
Nonstop6h 55m
Deal found 1/11£350
Sun 22/1108:50 -
Nonstop8h 00m
Sat 28/1119:25 -
Nonstop6h 55m
Deal found 30/10£366
Tue 24/1108:50 -
2 stops14h 25m
Sun 29/1119:40 -
2 stops15h 30m
Deal found 1/11£369
Tue 24/1108:50 -
2 stops14h 25m
Tue 1/1219:40 -
2 stops17h 40m
Deal found 1/11£370
Wed 25/1108:50 -
2 stops14h 25m
Sun 29/1119:40 -
2 stops15h 30m
Deal found 1/11£373
Thu 3/1212:15 -
1 stop11h 00m
Tue 8/1219:40 -
1 stop10h 10m
Deal found 3/11£375
Thu 10/1215:15 -
1 stop30h 35m
Mon 18/122:10 -
Nonstop8h 40m
Deal found 1/11£375
Wed 25/1120:35 -
1 stop26h 40m
Tue 1/1219:40 -
1 stop10h 10m
Deal found 30/10£379
Wed 2/1220:35 -
1 stop26h 40m
Sat 12/1219:40 -
1 stop18h 50m
Deal found 31/10£380
Thu 3/1212:15 -
1 stop11h 00m
Wed 20/119:40 -
1 stop18h 50m
Deal found 3/11£381
Sun 6/1214:50 -
Nonstop8h 55m
Tue 19/122:10 -
Nonstop8h 40m
Deal found 2/11£381
Thu 3/1208:50 -
2 stops14h 25m
Wed 9/1219:40 -
2 stops18h 15m
Deal found 31/10£382

Find flight deals from United Kingdom to Canada

Round-trip from

£350

One-way from

£246

Popular in

August

Cheapest in

February

Average price

£419

Good round-trip deal

£368 or less

Good one-way deal

£296 or less
Air Transat
  • Air Transat
  • 29/11-5/12
  • Nonstop
  • 14h 55m total
  • United Kingdom to Canada
6/12-31/12
  • 6/12-31/12
  • 2 total stops
  • 52h 00m total
  • United Kingdom to Canada
Highest demand for flights based on searches. 10% potential increase in price (£41 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from United Kingdom to Canada.
Price to beat on a one-way flight from United Kingdom to Canada.

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 29/1

17:20-13:25

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£252

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Mon 1/2

20:20-12:15

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£255

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Tue 12/1

12:30-12:10

1 stop28h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£255

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 4/12

08:20-12:25

1 stop33h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£256

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 15/1

10:40-12:15

1 stop30h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£257

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 13/12

10:40-12:15

1 stop30h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£259

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 11/12

15:55-12:15

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£259

LondonEdmonton

LHR London Heathrow - YEG Edmonton

LHRYEG

London Heathrow

Tue 10/11

14:50-23:10

1 stop14h 20m

Edmonton

Wed 31/12

00:00-08:00

Nonstop0h 00m

£309

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Tue 2/2

09:00-15:55

1 stop11h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£314

ManchesterToronto

MAN Manchester - YYZ Toronto Pearson Intl

MANYYZ

Manchester

Sun 29/11

08:50-11:50

Nonstop8h 00m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£329

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from United Kingdom to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from United Kingdom with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Canada (average of £454). Flying from United Kingdom to Canada in August is currently the most expensive (average of £684). 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 GB to CA?

When flying from United Kingdom to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Canada

The most flights from GB0 to CA0 are scheduled on a Monday (32 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).

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

About 16% of weekly flights between United Kingdom and Canada have experienced delays in the past year, with the average delay time being 145 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning 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 Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Air Canada have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Canada?

The price you pay for your flight from United Kingdom to Canada may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Canada

Check out reviews from past customers who have flown with Air Transat,WestJet, andAir Canada from the United Kingdom to Canada to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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.

Entertainment

7.0

Food

6.7

Crew

8.5

Comfort

7.3

Boarding

7.9

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 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

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

    Departing from United Kingdom to Canada will take you 12h 50m. There are 4355 mi between United Kingdom and Canada. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from United Kingdom to Canada are WestJet (£131), Icelandair (£147), and Air Transat (£172).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to Canada 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 United Kingdom to Canada?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Canada (average of £454). Flying from United Kingdom to Canada in August is currently the most expensive (average of £684). 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

Top 10 airlines flying from United Kingdom to Canada

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£168Average£653FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£246Average£640FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapest£256Average£566FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
ITA AirwaysCheapest£264Average£673FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
FinnairCheapest£284Average£699FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£310Average£741FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£315Average£811FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£326Average£725FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£355Average£712FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£356Average£713FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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Cheapflights makes it easy to find United Kingdom to Canada flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Canada flexibly with Cheapflights today.

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Yes, Cheapflights offers price alerts on United Kingdom to Canada flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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