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Cheap flights from Canada to London Heathrow Airport from £116

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
30 nov — 7 dez1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Heathrow

Keep the following information in mind while searching for Canada to Heathrow flight deals. Data was last updated 31 outubro 2025.

Round-trip from

£365

One-way from

£116

Popular in

December

Cheapest in

February

Average price

£456

Good round-trip deal

£452 or less

Good one-way deal

£112 or less
WestJet
  • WestJet
  • 15/2-26/2
  • 4 total stops
  • 69h 09m total
  • Canada to London
Search Deals
WestJet
  • WestJet
  • 11/2
  • 2 total stops
  • 32h 40m total
  • Canada to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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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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Find flight deals from Canada to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Heathrow
Explore the most affordable flight options available from Canada to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 outubro 2025.

qua 12/1121:10YYC - LHR
Nonstop8h 40mWestJet
ter 18/1114:50LHR - YYC
Nonstop9h 05mWestJet
Deal found 30/10£369
qua 3/1221:10YYC - LHR
Nonstop8h 40mMultiple Airlines
dom 7/1207:30LHR - YYC
1 stop15h 30mMultiple Airlines
Deal found 31/10£370
seg 10/1121:10YYC - LHR
Nonstop8h 40mWestJet
qui 20/1114:50LHR - YYC
Nonstop9h 05mWestJet
Deal found 30/10£371
seg 10/1121:10YYC - LHR
Nonstop8h 40mWestJet
ter 18/1114:50LHR - YYC
Nonstop9h 05mWestJet
Deal found 30/10£375
qui 13/1106:45YYC - LHR
1 stop22h 05mMultiple Airlines
sex 28/1106:00LHR - YYC
2 stops21h 39mMultiple Airlines
Deal found 30/10£379
qua 26/1121:35YYC - LHR
1 stop31h 15mMultiple Airlines
qua 3/1206:00LHR - YYC
2 stops24h 44mMultiple Airlines
Deal found 29/10£380
ter 11/1118:25YYC - LHR
Nonstop8h 45mAir Canada
dom 16/1112:00LHR - YYC
1 stop15h 09mAir Canada
Deal found 29/10£381
qui 27/1116:30YYC - LHR
1 stop12h 20mMultiple Airlines
qui 4/1206:50LHR - YYC
2 stops16h 04mMultiple Airlines
Deal found 30/10£382
dom 30/1121:10YYC - LHR
Nonstop8h 40mWestJet
qui 19/314:50LHR - YYC
Nonstop8h 50mWestJet
Deal found 29/10£382
qua 26/1118:25YYC - LHR
Nonstop8h 45mMultiple Airlines
seg 1/1206:00LHR - YYC
2 stops24h 28mMultiple Airlines
Deal found 29/10£383
sex 14/1106:45YYC - LHR
1 stop22h 05mMultiple Airlines
ter 18/1109:00LHR - YYC
2 stops18h 39mMultiple Airlines
Deal found 29/10£385
qua 3/1220:10YXX - LHR
2 stops32h 40mWestJet
qua 14/114:50LHR - YXX
2 stops36h 34mWestJet
Deal found 29/10£393

Cheapflights Fare Finder

 
Customise your flight search to find flights from Canada to Heathrow 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 858,174 searches. Data last updated 31 outubro 2025.
Use the filters below to find and compare flights from Canada to London Heathrow Airport that are best for you.

Fly from

Canada

Fly to

Heathrow

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

sex 14/11

21:10-12:50

Nonstop8h 40m

London Heathrow

seg 15/12

14:50-16:55

Nonstop9h 05m

£369

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

qua 12/11

21:10-12:50

Nonstop8h 40m

London Heathrow

sex 21/11

14:50-16:55

Nonstop9h 05m

£369

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

qua 11/2

11:10-12:50

1 stop17h 40m

London Heathrow

qui 26/2

14:50-19:40

1 stop12h 50m

£382

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

qui 12/2

17:25-12:50

1 stop11h 25m

London Heathrow

seg 23/2

14:50-19:40

1 stop12h 50m

£382

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

ter 10/2

15:10-12:50

1 stop13h 40m

London Heathrow

qui 26/2

14:50-19:40

1 stop12h 50m

£382

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

ter 10/2

15:10-12:50

1 stop13h 40m

London Heathrow

qua 25/2

14:50-19:40

1 stop12h 50m

£382

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

qui 13/11

16:30-11:50

1 stop12h 20m

London Heathrow

sex 28/11

15:00-17:00

Nonstop9h 00m

£406

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

qua 12/11

16:30-11:50

1 stop12h 20m

London Heathrow

qui 12/2

13:30-00:14

2 stops17h 44m

£417

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

qua 18/2

21:15-09:35

Nonstop7h 20m

London Heathrow

seg 23/2

16:50-20:20

Nonstop8h 30m

£440

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

sex 14/11

15:30-10:50

2 stops36h 20m

London Heathrow

sex 28/11

09:10-19:20

1 stop17h 10m

£445

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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2
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6

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 return 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 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 £319). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of £478). 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?

Find hourly flight availability from Canada to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 outubro 2025.

A simple way to save on the total cost of your ticket is to fly from Canada to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Canada to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Canada to Heathrow. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Canada to London Heathrow Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 outubro 2025.
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
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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
7.5
Good
671 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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
3,152 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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
10,383 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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
7,542 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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
7,487 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Food

6.9

Comfort

7.3

Entertainment

7.5

Crew

8.1

Overall

7.5

Boarding

7.7

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

Find useful and relevant information for your journey from Canada to Heathrow. 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 London Heathrow Airport?

    Departing from Canada to London Heathrow Airport will take you 7h 20m. The distance between Canada and London Heathrow Airport is about 3543 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as £127 on WestJet. Other airlines that offer cheap prices include Air Canada from £257 and Lufthansa from £278 one-way.

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

    Most travelers choose Toronto Pearson Intl - London Heathrow, Vancouver 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?

    No one likes to see their flight delayed. When booking a flight from Canada to London Heathrow Airport consider choosing KLM (90%), Air France (90%) or Delta (90%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Canada to London Heathrow Airport is generally £1,135, our data shows the cheapest flight currently is £225. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay £364 for that flight.

  • 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 holiday 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 £319). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of £478). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Swindon
Crawley
Romford
Brentford
Ipswich

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Alternative routes for Canada to Heathrow

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 Heathrow

Discover the top 10 airlines that operate flights from Canada to Heathrow. 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 858,174 searches. Data last updated 31 outubro 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£306Average£474FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£329Average£626FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£371Average£514FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£387Average£602FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£388Average£461FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£395Average£583FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£395Average£606FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£406Average£646FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£410Average£657FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£423Average£561FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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 taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to Heathrow for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Canada to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Canada to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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