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Cheap flights from Canada to London Heathrow Airport from C$ 248

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
4 Jan — 11 Jan1
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 30 December 2024.

Round-trip from

C$ 588

One-way from

C$ 248
WestJet
  • WestJet
  • 10/2-20/2
  • 4 total stops
  • 69h 06m total
  • Canada to London
Search Deals
WestJet
  • WestJet
  • 28/3
  • 1 total stop
  • 15h 00m total
  • Canada to London
Search Deals

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 30 December 2024.

Mon 30/122:50 p.m.YXX - LHR
2 stops17h 45mWestJet
Sun 12/12:50 p.m.LHR - YXX
2 stops35h 35mWestJet
Deal found 28/12C$ 953
Tue 31/122:35 p.m.YVR - LHR
1 stop12h 15mIcelandair
Tue 25/28:40 p.m.LHR - YVR
1 stop28h 20mIcelandair
Deal found 28/12C$ 1,036
Tue 31/1210:00 p.m.YVR - LHR
2 stops30h 50mWestJet
Tue 25/22:50 p.m.LHR - YVR
2 stops13h 59mWestJet
Deal found 28/12C$ 1,075
Tue 31/1210:00 p.m.YVR - LHR
1 stop30h 50mMultiple Airlines
Tue 25/23:00 p.m.LHR - YVR
2 stops36h 41mMultiple Airlines
Deal found 28/12C$ 1,077
Mon 30/127:45 p.m.YYZ - LHR
1 stop10h 05mIcelandair
Sun 26/112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Deal found 29/12C$ 1,102
Mon 30/125:00 p.m.YUL - LHR
1 stop18h 35mVirgin Atlantic
Mon 13/18:40 a.m.LHR - YUL
1 stop13h 30mVirgin Atlantic
Deal found 29/12C$ 1,195
Mon 30/129:25 p.m.YUL - LHR
2 stops19h 10mMultiple Airlines
Mon 13/12:50 p.m.LHR - YUL
1 stop29h 46mMultiple Airlines
Deal found 29/12C$ 1,203
Tue 31/126:00 a.m.YHZ - LHR
1 stop24h 15mMultiple Airlines
Tue 21/15:05 p.m.LHR - YHZ
1 stop12h 25mMultiple Airlines
Deal found 29/12C$ 1,234
Mon 30/127:05 p.m.YUL - LHR
1 stop10h 40mKLM
Tue 7/18:25 p.m.LHR - YUL
1 stop25h 45mKLM
Deal found 28/12C$ 1,291
Mon 30/1212:55 p.m.YUL - LHR
1 stop12h 40mAmerican Airlines
Thu 9/19:50 a.m.LHR - YUL
1 stop18h 28mAmerican Airlines
Deal found 29/12C$ 1,345
Mon 30/1210:25 a.m.YTZ - LHR
1 stop15h 45mAir Canada
Sun 19/17:25 p.m.LHR - YTZ
2 stops26h 25mAir Canada
Deal found 27/12C$ 1,395
Mon 30/125:00 p.m.YUL - LHR
1 stop15h 45mAir France
Mon 6/17:35 p.m.LHR - YUL
1 stop24h 50mAir France
Deal found 29/12C$ 1,444

Find flights from Canada to Heathrow within your budget

Customize 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 629,999 searches. Data last updated 30 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AbbotsfordLondon

YXX - LHR

YXXLHR

Abbotsford

Mon 10/2

7:15 p.m.-12:50 p.m.

2 stops33h 35m

London Heathrow

Thu 20/2

2:50 p.m.-6:21 p.m.

2 stops35h 31m

C$ 588

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Wed 19/2

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

Nonstop8h 40m

London Heathrow

Thu 27/2

7:15 a.m.-3:44 p.m.

1 stop15h 29m

C$ 663

CalgaryLondon

YYC - LHR

YYCLHR

Calgary

Sat 15/2

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

Nonstop8h 40m

London Heathrow

Sun 23/2

2:50 p.m.-4:40 p.m.

Nonstop8h 50m

C$ 664

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 17/1

1:20 p.m.-6:50 a.m.

1 stop12h 30m

London Heathrow

Sun 19/1

6:20 a.m.-4:15 p.m.

1 stop14h 55m

C$ 715

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 15/2

11:25 p.m.-11:50 a.m.

Nonstop7h 25m

London Heathrow

Sun 23/2

7:25 p.m.-2:35 p.m.

1 stop24h 10m

C$ 718

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 21/1

5:35 p.m.-5:30 p.m.

1 stop18h 55m

London Heathrow

Fri 7/2

7:55 p.m.-2:40 p.m.

1 stop23h 45m

C$ 723

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 2/3

12:00 p.m.-7:10 a.m.

1 stop14h 10m

London Heathrow

Sat 8/3

1:30 p.m.-7:55 p.m.

1 stop11h 25m

C$ 725

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 19/1

3:25 p.m.-7:10 a.m.

1 stop10h 45m

London Heathrow

Thu 30/1

8:55 a.m.-8:10 a.m.

2 stops28h 15m

C$ 729

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 4/4

8:50 p.m.-8:20 p.m.

1 stop18h 30m

London Heathrow

Mon 7/4

9:25 p.m.-7:10 p.m.

1 stop26h 45m

C$ 732

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 19/1

6:20 p.m.-1:25 p.m.

2 stops14h 05m

London Heathrow

Sun 26/1

7:50 a.m.-5:10 p.m.

2 stops14h 20m

C$ 762

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/12

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 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.

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 C$ 560). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 30 December 2024.

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

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 30 December 2024.

The most flights from CA0 to LHR are scheduled on a Friday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (24 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 mm 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 30 December 2024.
Peruse reviews from past customers who have flown with WestJet, Air Canada and TAP AIR PORTUGAL from Canada to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,029 reviews
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
752 reviews
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,546 reviews
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,341 reviews
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

LOT
7.6
Good
1,114 reviews
Korean Air
8.4
Very good
1,029 reviews
Check prices

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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?

    The cheapest airlines for a one-way flight from Canada to London Heathrow Airport are WestJet (C$ 248), Virgin Atlantic (C$ 365), and TAP AIR PORTUGAL (C$ 444).

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

    Most travellers 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?

    Before booking your flight to London Heathrow Airport from Canada, check out the most reliable airlines to get you to your destination on time: Ethiopian Air (86%), Singapore Airlines (85%), United Airlines( 80%).

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

    Looking at all options, your cheapest flight can be booked for C$ 798. While the most popular route (Toronto Pearson Intl - London Heathrow) can be booked for C$ 643 on average our data indicates C$ 2,299 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, January is the cheapest month in which you can book a flight from Canada to London Heathrow Airport (average of C$ 560). Flying from Canada to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 629,999 searches. Data last updated 30 December 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 389AverageC$ 645FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
FinnairCheapestC$ 491AverageC$ 1,031FlexibilityNo cancel feeOn-time76%
Search Finnair flights
TAP AIR PORTUGALCheapestC$ 548AverageC$ 704FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
WestJetCheapestC$ 601AverageC$ 986FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Scandinavian AirlinesCheapestC$ 621AverageC$ 782FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapestC$ 626AverageC$ 961FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapestC$ 631AverageC$ 823FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapestC$ 679AverageC$ 854FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 681AverageC$ 1,184FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 738AverageC$ 960FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 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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