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Cheap flights from Canada to London Heathrow Airport from C$ 300

YYZ — LHR
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Heathrow

Sat 10/102:50 p.m. -
1 stop14h 10m
Mon 12/108:30 a.m. -
2 stops34h 28m
Deal found 3/9C$ 743
Thu 22/105:35 p.m. -
1 stop14h 10m
Sun 8/118:15 a.m. -
1 stop18h 00m
Deal found 2/9C$ 776
Sun 8/117:40 p.m. -
1 stop10h 10m
Thu 19/1112:15 p.m. -
1 stop11h 00m
Deal found 2/9C$ 778
Sun 8/117:40 p.m. -
1 stop10h 10m
Thu 26/1112:15 p.m. -
1 stop11h 00m
Deal found 2/9C$ 779
Sun 8/117:40 p.m. -
1 stop10h 10m
Sun 22/118:35 p.m. -
1 stop26h 40m
Deal found 2/9C$ 780
Sun 8/117:40 p.m. -
1 stop10h 10m
Mon 16/118:35 p.m. -
1 stop26h 40m
Deal found 5/9C$ 783
Sun 8/117:40 p.m. -
1 stop10h 10m
Fri 13/118:35 p.m. -
1 stop26h 40m
Deal found 4/9C$ 784
Fri 23/108:45 p.m. -
1 stop10h 10m
Sun 1/1112:15 p.m. -
1 stop11h 00m
Deal found 5/9C$ 787
Wed 4/1110:45 p.m. -
1 stop18h 55m
Wed 11/116:30 p.m. -
1 stop25h 15m
Deal found 2/9C$ 789
Thu 15/1011:10 p.m. -
1 stop16h 10m
Mon 19/109:25 p.m. -
1 stop26h 45m
Deal found 2/9C$ 791
Fri 4/127:40 p.m. -
2 stops14h 55m
Fri 11/128:50 a.m. -
2 stops14h 25m
Deal found 5/9C$ 793
Thu 22/1010:45 p.m. -
1 stop19h 10m
Tue 10/116:30 p.m. -
1 stop30h 25m
Deal found 2/9C$ 797

Find flight deals from Canada to Heathrow

Round-trip from

C$ 732

One-way from

C$ 300

Popular in

December

Cheapest in

January

Average price

C$ 885

Good round-trip deal

C$ 980 or less

Good one-way deal

C$ 487 or less
WestJet
  • WestJet
  • 23/1-6/2
  • 3 total stops
  • 55h 55m total
  • Canada to London
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WestJet
  • WestJet
  • 26/10-31/12
  • 1 total stop
  • 14h 10m total
  • Canada to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Canada to London Heathrow.
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Price to beat on a one-way flight from Canada to London Heathrow.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Canada to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AbbotsfordLondon

YXX Abbotsford - LHR London Heathrow

YXXLHR

Abbotsford

Thu 12/11

8:55 a.m.-11:50 a.m.

1 stop19h 55m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 360

VictoriaLondon

YYJ Victoria Intl - LHR London Heathrow

YYJLHR

Victoria Intl

Thu 12/11

6:10 p.m.-11:50 a.m.

2 stops34h 40m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 361

EdmontonLondon

YEG Edmonton - LHR London Heathrow

YEGLHR

Edmonton

Mon 1/3

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

1 stop13h 00m

London Heathrow

Wed 31/12

12:00 a.m.-4:00 p.m.

Nonstop0h 00m

C$ 372

VictoriaLondon

YYJ Victoria Intl - LHR London Heathrow

YYJLHR

Victoria Intl

Wed 11/11

12:45 p.m.-11:50 a.m.

1 stop16h 05m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 372

VictoriaLondon

YYJ Victoria Intl - LHR London Heathrow

YYJLHR

Victoria Intl

Mon 11/1

6:00 a.m.-11:50 a.m.

1 stop22h 50m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 375

AbbotsfordLondon

YXX Abbotsford - LHR London Heathrow

YXXLHR

Abbotsford

Fri 4/12

3:40 p.m.-11:50 a.m.

1 stop13h 10m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 380

AbbotsfordLondon

YXX Abbotsford - LHR London Heathrow

YXXLHR

Abbotsford

Tue 1/12

6:45 p.m.-11:50 a.m.

1 stop10h 05m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 390

AbbotsfordLondon

YXX Abbotsford - LHR London Heathrow

YXXLHR

Abbotsford

Sun 8/11

8:30 p.m.-11:50 a.m.

1 stop32h 20m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 390

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

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

1 stop18h 50m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 414

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 9/12

6:55 p.m.-12:50 p.m.

1 stop36h 55m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Canada with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Canada to London Heathrow Airport

What is the cheapest month to book a flight from Canada to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Canada to London Heathrow Airport (average of C$ 863). Flying from Canada to London Heathrow Airport in December is currently the most expensive (average of C$ 1,382). 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 LHR?

When flying from Canada to London Heathrow Airport, 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 Canada to London Heathrow Airport

The most flights from CA0 to LHR are scheduled on a Thursday (45 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (33 on average).

How often are flights from Canada to London delayed?

About 20% of weekly flights between Canada and London have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Canada to London 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 Friday 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 London flights?

Over the past year, British Airways has had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Canada to London Heathrow Airport?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Canada to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Virgin Atlantic,WestJet, andAir Canada from Canada to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
694 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
WestJet
7.2
Good
3,447 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
11,594 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
8,221 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
8,209 reviews
Virgin Atlantic
7.4
Good
694 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

  • How long is the flight from Canada to London Heathrow Airport?

    Departing from Canada to London Heathrow Airport will take you 7h 15m. The distance between Canada and London Heathrow Airport is about 5702 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Canada to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Canada to London Heathrow Airport are WestJet (C$ 208), Air Canada (C$ 327), and TAP AIR PORTUGAL (C$ 327).

  • What are the most popular routes from Canada to London Heathrow Airport?

    Most travellers choose Vancouver Intl - London Heathrow, Toronto Pearson Intl - London Heathrow or Montreal Pierre Elliott Trudeau Intl - London Heathrow when deciding on the best route from Canada to London Heathrow Airport.

  • What are the most reliable airlines from Canada to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from Canada, check out the most reliable airlines to get you to your destination on time: KLM (81%), Air France (81%), Delta( 81%).

  • What are the cheapest flights from Canada to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for C$ 588. While the most popular route (Vancouver Intl - London Heathrow) can be booked for C$ 830 on average, our data indicates C$ 2,396 when flying from Canada to London Heathrow Airport.

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

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

  • How can I find direct flights from Canada to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Canada to Heathrow 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 London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Canada to London Heathrow Airport (average of C$ 863). Flying from Canada to London Heathrow Airport in December is currently the most expensive (average of C$ 1,382). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Canada to Heathrow

Vancouver Intl to Heathrow flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to London City flights
Pearson Intl to Stansted flights
Vancouver Intl to London City flights
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Vancouver Intl to Stansted flights
Vancouver Intl to Gatwick flights
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Pearson Intl to Luton flights
Abbotsford to Heathrow flights
Toronto Island to Gatwick flights
Pierre Elliott Trudeau Intl to London City flights
Halifax to Heathrow flights
Pierre Elliott Trudeau Intl to Stansted flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Luton flights
Vancouver Intl to Luton flights
Ottawa to Heathrow flights
Calgary to Gatwick flights
Calgary to London City flights
Pierre Elliott Trudeau Intl to Southend flights
Edmonton to Heathrow flights
Halifax to Gatwick flights
Calgary to Stansted flights
Calgary to Luton flights
Abbotsford to Gatwick flights
Ottawa to London City flights
Ottawa to Gatwick flights
Victoria to Heathrow flights
Edmonton to Gatwick flights
Halifax to London City flights
Kelowna to Heathrow flights
Halifax to Stansted flights
Edmonton to London City flights
Abbotsford to London City flights
Winnipeg to Heathrow flights
Victoria to Gatwick flights
Winnipeg to Gatwick flights
Victoria to London City flights
Edmonton to Stansted flights
Toronto Island to London City flights
Kelowna to Gatwick flights
St. John's to Gatwick flights
Ottawa to Stansted flights

Top 10 airlines flying from Canada to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestC$ 479AverageC$ 969FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapestC$ 555AverageC$ 818FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapestC$ 566AverageC$ 1,027FlexibilityNo cancel feeOn-time75%
Search KLM flights
WestJetCheapestC$ 604AverageC$ 1,052FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapestC$ 650AverageC$ 867FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapestC$ 703AverageC$ 989FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air TransatCheapestC$ 711AverageC$ 1,043FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 732AverageC$ 1,049FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 746AverageC$ 1,237FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 748AverageC$ 1,150FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Canada to Heathrow?

Deals for Canada to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Canada to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Canada to Heathrow with no change fees.

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

Yes, Cheapflights offers price alerts on Canada to Heathrow 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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