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

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £252. Users have also found prices from £298 and £309 on Aer Lingus and WestJet, respectively.

In terms of precipitation, rainfall in Canada ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Canada when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Canada, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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

When deciding which route to take from London Heathrow Airport to Canada consider London Heathrow - Toronto Pearson Intl, London Heathrow - Vancouver Intl or London Heathrow - Toronto Island as they are the most popular.

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

Looking at all options, your cheapest flight can be booked for £347. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £320 on average our data indicates £1,420 when flying from London Heathrow Airport to Canada.

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

The top 3 most reliable airlines when flying from London Heathrow Airport to Canada are Thai Airways (85%), Ethiopian Air (83%) and Air Canada (81%).

What are the most popular airlines that fly from London Heathrow Airport to Canada?

When booking a flight from London Heathrow Airport to Canada, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

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

Find a great deal and save up to 20% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Canada within the next two weeks, with the cheapest ticket starting at £423.

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

The best pricing can be found in the month of February. Prices to Canada from London Heathrow Airport average £423. You can even find prices in February for less than £423, as users have found deals to Canada from as low as £275. The month of December appears to be one of the more expensive times to travel to Canada from London Heathrow Airport. Flying in the targeted month can save you up to 28%.

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

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

How can I find direct flights from Heathrow to Canada?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£219+ Flights from London Heathrow Airport to Canada

Cheap flight deals from Heathrow to Canada

Round-trip from	£333
One-way from	£219
Popular in	December
Cheapest in	February
Average price	£518
Good round-trip deal	£427 or less
Good one-way deal	£460 or less

SWISS
20/9-29/9
4 total stops
46h 40m total
London to Canada

Search Deals

12/10
1 total stop
13h 51m total
London to Canada

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£10 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Canada.

Search Deals

Price to beat on a one-way flight from London Heathrow to Canada.

Search Deals

Find flight deals from Heathrow to Canada

Cheapest flights from Heathrow to Canada
Explore the most affordable flight options available from Heathrow to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Sat 20/920:05LHR - YHZ

2 stops25h 55mSWISS

Mon 29/917:05YHZ - LHR

2 stops20h 45mSWISS

Deal found 17/7£333

Sun 31/812:40LHR - YHZ

Nonstop6h 45mLufthansa

Sun 7/920:10YHZ - LHR

1 stop9h 25mLufthansa

Deal found 17/7£339

Sat 30/806:50LHR - YHZ

2 stops13h 15mBrussels Airlines

Sat 6/917:30YHZ - LHR

2 stops23h 25mBrussels Airlines

Deal found 16/7£340

Mon 1/909:30LHR - YHZ

1 stop29h 03mAir Canada

Mon 8/917:30YHZ - LHR

1 stop12h 05mAir Canada

Deal found 18/7£341

Mon 29/906:50LHR - YYZ

1 stop9h 50mAir Canada

Wed 8/1000:30YYZ - LHR

1 stop25h 00mAir Canada

Deal found 16/7£348

Fri 12/906:00LHR - YYZ

1 stop11h 50mMultiple Airlines

Sun 21/920:30YYZ - LHR

Nonstop7h 05mMultiple Airlines

Deal found 16/7£349

Sun 31/806:50LHR - YTZ

2 stops12h 56mAir Canada

Sun 7/915:25YTZ - LHR

1 stop13h 10mAir Canada

Deal found 16/7£349

Tue 23/906:00LHR - YYZ

1 stop11h 50mSWISS

Mon 29/920:15YYZ - LHR

1 stop18h 05mSWISS

Deal found 18/7£351

Fri 17/1007:25LHR - YYZ

1 stop12h 30mLufthansa

Thu 23/1023:35YYZ - LHR

Nonstop7h 15mLufthansa

Deal found 18/7£351

Sat 23/818:00LHR - YUL

1 stop24h 09mAir Canada

Mon 25/813:00YUL - LHR

1 stop12h 30mAir Canada

Deal found 17/7£353

Fri 29/808:40LHR - YHZ

2 stops16h 22mUnited Airlines

Sun 31/814:50YHZ - LHR

2 stops15h 50mUnited Airlines

Deal found 16/7£354

Fri 5/908:40LHR - YUL

1 stop11h 20mSWISS

Sat 4/1016:40YUL - LHR

1 stop18h 45mSWISS

Deal found 18/7£354

Best flights from Heathrow to Canada
Discover carefully curated flight deals from Heathrow to Canada that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.

Sat 20/920:05LHR - YHZ

2 stops25h 55mSWISS

Mon 29/917:05YHZ - LHR

2 stops20h 45mSWISS

Deal found 17/7£333

Sun 31/812:40LHR - YHZ

Nonstop6h 45mLufthansa

Sun 7/920:10YHZ - LHR

1 stop9h 25mLufthansa

Deal found 17/7£339

Sat 30/806:50LHR - YHZ

2 stops13h 15mBrussels Airlines

Sat 6/917:30YHZ - LHR

2 stops23h 25mBrussels Airlines

Deal found 16/7£340

Mon 1/909:30LHR - YHZ

1 stop29h 03mAir Canada

Mon 8/917:30YHZ - LHR

1 stop12h 05mAir Canada

Deal found 18/7£341

Fri 12/906:00LHR - YYZ

1 stop11h 50mMultiple Airlines

Sun 21/920:30YYZ - LHR

Nonstop7h 05mMultiple Airlines

Deal found 16/7£349

Fri 29/808:40LHR - YHZ

2 stops16h 22mUnited Airlines

Sun 31/814:50YHZ - LHR

2 stops15h 50mUnited Airlines

Deal found 16/7£354

Mon 10/1111:40LHR - YYZ

Nonstop8h 10mBritish Airways

Sat 22/1122:05YYZ - LHR

Nonstop7h 05mBritish Airways

Deal found 16/7£359

Fri 31/1006:00LHR - YYZ

1 stop12h 50mAustrian Airlines

Mon 10/1118:30YYZ - LHR

1 stop19h 10mAustrian Airlines

Deal found 17/7£360

Fri 5/913:05LHR - YYZ

1 stop11h 05mIcelandair

Fri 12/920:50YYZ - LHR

1 stop10h 05mIcelandair

Deal found 18/7£363

Mon 8/908:00LHR - YUL

1 stop18h 10mTAP AIR PORTUGAL

Mon 22/922:45YUL - LHR

1 stop14h 00mTAP AIR PORTUGAL

Deal found 17/7£364

Fri 5/915:20LHR - YUL

1 stop9h 50mDelta

Fri 12/919:00YUL - LHR

1 stop10h 30mDelta

Deal found 18/7£394

Thu 4/919:45LHR - YOW

1 stop24h 20mAir France

Tue 9/917:15YOW - LHR

1 stop12h 15mAir France

Deal found 16/7£454

Direct flights from Heathrow to Canada
Explore direct flight options from Heathrow to Canada based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2025.

Fri 10/1012:40LHR - YHZ

Nonstop6h 45mLufthansa

Sun 12/1011:00YHZ - LHR

Nonstop6h 00mLufthansa

Deal found 17/7£341

Sun 14/913:20LHR - YYZ

Nonstop7h 40mBritish Airways

Sat 27/918:25YYZ - LHR

Nonstop7h 10mBritish Airways

Deal found 16/7£348

Fri 17/1012:05LHR - YYZ

Nonstop8h 10mAir Canada

Sat 25/1023:55YYZ - LHR

Nonstop7h 25mAir Canada

Deal found 16/7£352

Sat 15/1114:00LHR - YYZ

Nonstop7h 55mVirgin Atlantic

Thu 20/1122:40YYZ - LHR

Nonstop7h 00mVirgin Atlantic

Deal found 16/7£355

Tue 11/1111:10LHR - YYZ

Nonstop8h 05mLufthansa

Fri 14/1123:00YYZ - LHR

Nonstop7h 20mLufthansa

Deal found 17/7£357

Fri 29/817:40LHR - YYZ

Nonstop7h 50mMultiple Airlines

Sun 7/921:30YYZ - LHR

Nonstop7h 30mMultiple Airlines

Deal found 18/7£369

Wed 14/117:05LHR - YYZ

Nonstop8h 10mAmerican Airlines

Thu 15/117:40YYZ - LHR

Nonstop7h 10mAmerican Airlines

Deal found 16/7£377

Thu 9/1009:30LHR - YUL

Nonstop7h 10mAir Canada

Sun 12/1018:55YUL - LHR

Nonstop6h 35mAir Canada

Deal found 17/7£380

Wed 5/1116:10LHR - YUL

Nonstop7h 35mBritish Airways

Thu 13/1120:40YUL - LHR

Nonstop6h 50mBritish Airways

Deal found 16/7£392

Wed 17/914:05LHR - YUL

Nonstop7h 10mMultiple Airlines

Sat 4/1018:55YUL - LHR

Nonstop6h 35mMultiple Airlines

Deal found 16/7£404

Thu 18/909:30LHR - YUL

Nonstop7h 10mLufthansa

Sun 5/1018:55YUL - LHR

Nonstop6h 35mLufthansa

Deal found 16/7£405

Thu 4/912:40LHR - YHZ

Nonstop6h 45mAir Canada

Sat 20/911:00YHZ - LHR

Nonstop6h 00mAir Canada

Deal found 16/7£430

Last-minute flights from Heathrow to Canada
Discover last-minute flight deals from Heathrow to Canada. Data last updated 18 July 2025 and is based on user searches.

Wed 23/712:05LHR - YYZ

Nonstop7h 50mAir Canada

Sun 3/823:45YYZ - LHR

Nonstop7h 05mAir Canada

Deal found 16/7£499

Wed 23/710:30LHR - YUL

1 stop10h 30mLufthansa

Wed 20/822:25YUL - LHR

Nonstop6h 35mLufthansa

Deal found 16/7£517

Wed 23/712:05LHR - YYZ

Nonstop7h 50mLufthansa

Sun 27/716:00YYZ - LHR

1 stop9h 30mLufthansa

Deal found 16/7£523

Wed 23/706:55LHR - YYZ

1 stop16h 35mMultiple Airlines

Wed 30/706:35YYZ - LHR

1 stop9h 25mMultiple Airlines

Deal found 16/7£529

Wed 23/706:30LHR - YUL

2 stops19h 38mMultiple Airlines

Wed 30/722:25YUL - LHR

Nonstop6h 35mMultiple Airlines

Deal found 16/7£536

Wed 23/709:55LHR - YYZ

2 stops18h 18mDelta

Wed 13/522:40YYZ - LHR

Nonstop7h 10mDelta

Deal found 16/7£539

Wed 23/706:50LHR - YYZ

2 stops17h 10mUnited Airlines

Fri 22/812:05YYZ - LHR

2 stops13h 50mUnited Airlines

Deal found 16/7£540

Wed 23/712:05LHR - YUL

1 stop12h 16mAir Canada

Wed 30/722:25YUL - LHR

Nonstop6h 35mAir Canada

Deal found 16/7£546

Wed 23/706:30LHR - YUL

1 stop15h 25mDelta

Wed 30/722:30YUL - LHR

1 stop10h 15mDelta

Deal found 16/7£551

Wed 23/706:30LHR - YYZ

2 stops21h 35mBritish Airways

Wed 10/915:11YYZ - LHR

1 stop11h 09mBritish Airways

Deal found 16/7£560

Thu 24/706:00LHR - YYZ

2 stops16h 59mSWISS

Tue 9/916:35YYZ - LHR

1 stop10h 20mSWISS

Deal found 16/7£536

Thu 24/713:00LHR - YTZ

2 stops27h 31mAir Canada

Sat 2/807:25YTZ - LHR

1 stop18h 05mAir Canada

Deal found 16/7£541

One-way flights from Heathrow to Canada
Search for one-way flight options from Heathrow to Canada. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.

Sun 12/1006:30LHR - YHZ

1 stop13h 51mMultiple Airlines

Deal found 16/7£219

Tue 11/1109:55LHR - YYZ

2 stops27h 00mMultiple Airlines

Deal found 15/7£249

Sun 28/1206:00LHR - YYZ

1 stop13h 40mTAP AIR PORTUGAL

Deal found 16/7£252

Sun 21/915:05LHR - YEG

2 stops32h 52mMultiple Airlines

Deal found 17/7£257

Wed 10/906:40LHR - YUL

1 stop19h 20mMultiple Airlines

Deal found 16/7£258

Thu 18/909:55LHR - YTZ

2 stops29h 39mMultiple Airlines

Deal found 16/7£274

Mon 24/1108:55LHR - YXX

2 stops18h 50mMultiple Airlines

Deal found 18/7£278

Thu 25/909:50LHR - YYZ

1 stop11h 00mAer Lingus

Deal found 16/7£298

Mon 13/1007:40LHR - YWG

2 stops22h 33mMultiple Airlines

Deal found 17/7£307

Tue 11/1114:50LHR - YXX

1 stop17h 20mWestJet

Deal found 17/7£309

Fri 29/815:05LHR - YOW

2 stops29h 51mMultiple Airlines

Deal found 16/7£319

Sun 14/906:00LHR - YHZ

1 stop14h 20mSWISS

Deal found 16/7£338

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHalifax

LHR - YHZ

LHRYHZ

London Heathrow

Sat 20/9

20:05-18:00

2 stops25h 55m

Halifax Intl

Mon 29/9

17:05-17:50

2 stops20h 45m

£333

LondonHalifax

LHR - YHZ

LHRYHZ

London Heathrow

Sun 31/8

12:40-15:25

Nonstop6h 45m

Halifax Intl

Sun 7/9

20:10-09:35

1 stop9h 25m

£339

LondonHalifax

LHR - YHZ

LHRYHZ

London Heathrow

Sat 30/8

06:50-16:05

2 stops13h 15m

Halifax Intl

Sat 6/9

17:30-20:55

2 stops23h 25m

£340

LondonHalifax

LHR - YHZ

LHRYHZ

London Heathrow

Mon 1/9

09:30-10:33

1 stop29h 03m

Halifax Intl

Mon 8/9

17:30-09:35

1 stop12h 05m

£341

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 29/9

06:50-11:40

1 stop9h 50m

Toronto Pearson Intl

Wed 8/10

00:30-06:30

1 stop25h 00m

£348

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 12/9

06:00-12:50

1 stop11h 50m

Toronto Pearson Intl

Sun 21/9

20:30-08:35

Nonstop7h 05m

£349

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 31/8

06:50-14:46

2 stops12h 56m

Toronto Island

Sun 7/9

15:25-09:35

1 stop13h 10m

£349

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 23/9

06:00-12:50

1 stop11h 50m

Toronto Pearson Intl

Mon 29/9

20:15-19:20

1 stop18h 05m

£351

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 17/10

07:25-14:55

1 stop12h 30m

Toronto Pearson Intl

Thu 23/10

23:35-11:50

Nonstop7h 15m

£351

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 12/1

11:10-21:35

2 stops15h 25m

Toronto Island

Sat 17/1

08:50-07:10

2 stops17h 20m

£353

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 results

...

Best time to book a flight from Heathrow to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Heathrow 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 London Heathrow Airport to Canada

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Canada (average of £490). Flying from London Heathrow Airport to Canada in July is currently the most expensive (average of £708). 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 LHR to CA?

When flying from London Heathrow Airport 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 London Heathrow Airport to Canada

The most flights from LHR to CA0 are scheduled on a Thursday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

Reviews of airlines servicing Canada

Read through reviews of airlines operating flights from London Heathrow Airport to Canada, such as Delta, KLM, andAustrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,958 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,374 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

817 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,661 reviews

Delta

8.0

Very Good

7,958 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Canada one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as £252. Users have also found prices from £298 and £309 on Aer Lingus and WestJet, respectively.
What are the most popular routes from London Heathrow Airport to Canada?
When deciding which route to take from London Heathrow Airport to Canada consider London Heathrow - Toronto Pearson Intl, London Heathrow - Vancouver Intl or London Heathrow - Toronto Island as they are the most popular.
What are the most reliable airlines from London Heathrow Airport to Canada?
The top 3 most reliable airlines when flying from London Heathrow Airport to Canada are Thai Airways (85%), Ethiopian Air (83%) and Air Canada (81%).
What are the cheapest flights from London Heathrow Airport to Canada?
Looking at all options, your cheapest flight can be booked for £347. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £320 on average our data indicates £1,420 when flying from London Heathrow Airport to Canada.
Can I find deals for flights from Heathrow to Canada that include hotel bookings?
Yes. In addition to deals on Heathrow to Canada flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Canada?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Canada.
Can I find deals for business class flights from Heathrow to Canada?
Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Canada?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Canada (average of £490). Flying from London Heathrow Airport to Canada in July is currently the most expensive (average of £708). 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 Heathrow to Canada

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£96	Average£541	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Aer Lingus	Cheapest£292	Average£509	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
PLAY	Cheapest£292	Average£357	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
WestJet	Cheapest£294	Average£541	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	Cheapest£299	Average£588	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Scandinavian Airlines	Cheapest£299	Average£526	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Delta	Cheapest£307	Average£638	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
TAP AIR PORTUGAL	Cheapest£313	Average£537	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air Canada	Cheapest£314	Average£555	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Icelandair	Cheapest£318	Average£422	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow 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.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Canada for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes! Start tracking prices for Heathrow to Canada 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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Cheap flights from London Heathrow Airport to Canada from £219

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Canada

Keep the following information in mind while searching for Heathrow to Canada flight deals. Data was last updated 18 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Canada

Cheapest flights from Heathrow to CanadaExplore the most affordable flight options available from Heathrow to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Heathrow to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Canada

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

Cheapflights Insights

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

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

What is the cheapest time of day to fly from LHR to CA?

Find hourly flight availability from Heathrow to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Weekly flight availability from London Heathrow Airport to Canada

Explore weekly flight availability from Heathrow to Canada. 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 18 July 2025.

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated 18 July 2025.

Read through reviews of airlines operating flights from London Heathrow Airport to Canada, such as Delta, KLM, andAustrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

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Top 10 airlines flying from Heathrow to Canada

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Cheapest flights from Heathrow to Canada
Explore the most affordable flight options available from Heathrow to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.