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Cheap flights from Canada to London Heathrow Airport from £138

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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
20 Nov — 27 Nov1
1 adult

Cheap flight deals from Canada to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Canada (CA0) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.

Find flight deals from Canada to Heathrow

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 15 November 2024.

Sun 24/1121:10YYC - LHR
Nonstop8h 40mWestJet
Tue 3/1214:50LHR - YYC
Nonstop9h 00mWestJet
Deal found 14/11£386
Fri 29/1121:10YYC - LHR
Nonstop8h 40mMultiple Airlines
Fri 28/221:00LHR - YYC
2 stops49h 44mMultiple Airlines
Deal found 13/11£406
Sun 8/1217:35YYZ - LHR
1 stop18h 55mTAP AIR PORTUGAL
Thu 16/106:00LHR - YYZ
1 stop13h 45mTAP AIR PORTUGAL
Deal found 15/11£414
Thu 21/1105:40YXX - LHR
1 stop23h 10mWestJet
Wed 4/1214:50LHR - YXX
1 stop17h 20mWestJet
Deal found 14/11£420
Sun 24/1121:15YYZ - LHR
1 stop17h 00mVirgin Atlantic
Sat 1/306:30LHR - YYZ
1 stop14h 10mVirgin Atlantic
Deal found 15/11£438
Mon 25/1120:10YYZ - LHR
Nonstop7h 20mAir Canada
Wed 4/1215:00LHR - YYZ
1 stop11h 50mAir Canada
Deal found 15/11£439
Mon 2/1220:10YYZ - LHR
Nonstop7h 20mLufthansa
Fri 6/1215:00LHR - YYZ
1 stop11h 50mLufthansa
Deal found 15/11£444
Fri 29/1106:00YYC - LHR
1 stop18h 10mAir Canada
Fri 6/1213:25LHR - YYC
Nonstop9h 05mAir Canada
Deal found 14/11£445
Tue 3/1218:00YYZ - LHR
2 stops33h 15mSWISS
Fri 6/1206:00LHR - YYZ
2 stops39h 15mSWISS
Deal found 14/11£449
Tue 19/1118:00YYZ - LHR
1 stop10h 00mDelta
Thu 5/1208:40LHR - YYZ
1 stop12h 00mDelta
Deal found 15/11£452
Tue 26/1118:00YYZ - LHR
1 stop10h 00mKLM
Tue 3/1208:40LHR - YYZ
1 stop12h 00mKLM
Deal found 14/11£453
Sun 24/1122:05YYZ - LHR
Nonstop7h 10mBritish Airways
Sat 1/217:05LHR - YYZ
Nonstop8h 10mBritish Airways
Deal found 15/11£461

Find flights from Canada to Heathrow within your budget

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 943,810 searches. Data last updated 15 November 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 26/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Thu 30/1

07:15-15:52

1 stop15h 37m

£399

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

Fri 24/1

19:15-12:50

2 stops33h 35m

London Heathrow

Sun 2/2

14:50-19:40

1 stop12h 50m

£400

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sun 26/1

21:10-12:50

Nonstop8h 40m

London Heathrow

Tue 11/2

14:50-16:40

Nonstop8h 50m

£400

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 12/3

20:45-10:50

1 stop10h 05m

London Heathrow

Mon 31/3

21:25-19:10

1 stop26h 45m

£411

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 8/12

17:35-17:30

1 stop18h 55m

London Heathrow

Thu 16/1

06:00-14:45

1 stop13h 45m

£414

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 21/1

00:50-07:10

1 stop23h 20m

London Heathrow

Wed 29/1

13:25-15:45

Nonstop9h 20m

£419

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 15/4

20:25-08:35

Nonstop7h 10m

London Heathrow

Fri 25/4

06:00-13:50

1 stop12h 50m

£427

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 13/2

22:05-10:15

Nonstop7h 10m

London Heathrow

Thu 20/2

17:05-20:15

Nonstop8h 10m

£436

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 2/12

20:10-08:30

Nonstop7h 20m

London Heathrow

Fri 6/12

15:00-21:50

1 stop11h 50m

£444

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Tue 4/2

06:00-07:10

1 stop18h 10m

London Heathrow

Tue 18/2

08:30-15:25

1 stop13h 55m

£446

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 60 results
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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 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.

Travel insights for flights from Canada to Heathrow

Get recent, data-driven insights about flights from Canada to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Canada to London Heathrow Airport (average of £112). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of £160). 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 15 November 2024.

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

Weekly flight availability from Canada to London Heathrow Airport

Explore weekly flight availability from Canada to Heathrow. 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 15 November 2024.

The most flights from CA0 to LHR are scheduled on a Thursday (35 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 15 November 2024.
Peruse reviews from past customers who have flown with WestJet, Icelandair and TAP AIR PORTUGAL from Canada to London 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.
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,786 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,304 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
810 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,638 reviews
Delta
8.0
Very Good
8,786 reviews
Check prices

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 £138 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £235 and Icelandair from £249 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 Iberia (75%), Ethiopian Air (72%) or Croatia Airlines (72%) 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 £1,144, our data shows the cheapest flight currently is £290. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay £350 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, January is the cheapest month in which you can book a flight from Canada to London Heathrow Airport (average of £112). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of £160). 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

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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 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£352Average£450FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£354Average£561FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£367Average£562FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapest£396Average£521FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£410Average£649FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£428Average£529FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£434Average£628FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£440Average£646FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£462Average£552FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£529Average£701FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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