CA $340 Cheap Flights from Toronto (YYZ) to London (LHR)

View CA $340 flight on Tue, Oct. 14, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Heathrow Airport (LHR)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Toronto (YYZ) to London (LHR)

Prices were available within the past 7 days and start at CA $340 for one-way flights and CA $720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun, Nov. 16 - Sat, Nov. 22
YYZ
Toronto
LHR
London
CA $720 Roundtrip, just found
CA $720
Roundtrip
just found
Select TAP Portugal flight, departing Sun, Nov. 16 from Toronto to London, returning Sat, Nov. 22, priced at CA $720 just found
Virgin Atlantic
Mon, Dec. 8 - Mon, Dec. 15
YYZ
Toronto
LHR
London
CA $740 Roundtrip, just found
CA $740
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Dec. 8 from Toronto to London, returning Mon, Dec. 15, priced at CA $740 just found
KLM
Thu, Oct. 9 - Mon, Oct. 13
YYZ
Toronto
LHR
London
CA $740 Roundtrip, just found
CA $740
Roundtrip
just found
Select KLM flight, departing Thu, Oct. 9 from Toronto to London, returning Mon, Oct. 13, priced at CA $740 just found
Delta
Mon, Dec. 8 - Mon, Dec. 15
YYZ
Toronto
LHR
London
CA $740 Roundtrip, just found
CA $740
Roundtrip
just found
Select Delta flight, departing Mon, Dec. 8 from Toronto to London, returning Mon, Dec. 15, priced at CA $740 just found
Air France
Wed, Oct. 22 - Tue, Oct. 28
YYZ
Toronto
LHR
London
CA $748 Roundtrip, just found
CA $748
Roundtrip
just found
Select Air France flight, departing Wed, Oct. 22 from Toronto to London, returning Tue, Oct. 28, priced at CA $748 just found
Air Canada
Wed, Sep. 24 - Mon, Sep. 29
YYZ
Toronto
LHR
London
CA $748 Roundtrip, just found
CA $748
Roundtrip
just found
Select Air Canada flight, departing Wed, Sep. 24 from Toronto to London, returning Mon, Sep. 29, priced at CA $748 just found
Lufthansa
Wed, Nov. 5 - Wed, Nov. 19
YYZ
Toronto
LHR
London
CA $748 Roundtrip, found 1 hour ago
CA $748
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Wed, Nov. 5 from Toronto to London, returning Wed, Nov. 19, priced at CA $748 found 1 hour ago
American Airlines
Fri, Sep. 12 - Wed, Sep. 17
YYZ
Toronto
LHR
London
CA $748 Roundtrip, just found
CA $748
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep. 12 from Toronto to London, returning Wed, Sep. 17, priced at CA $748 just found
British Airways
Sat, Sep. 13 - Sat, Sep. 20
YYZ
Toronto
LHR
London
CA $752 Roundtrip, just found
CA $752
Roundtrip
just found
Select British Airways flight, departing Sat, Sep. 13 from Toronto to London, returning Sat, Sep. 20, priced at CA $752 just found
Icelandair
Wed, Nov. 19 - Sun, Nov. 30
YYZ
Toronto
LHR
London
CA $759 Roundtrip, just found
CA $759
Roundtrip
just found
Select Icelandair flight, departing Wed, Nov. 19 from Toronto to London, returning Sun, Nov. 30, priced at CA $759 just found

Find the cheapest month to fly from Toronto (YYZ) to London (LHR)

January is typically the cheapest month to fly

From CA $613 - CA $1,227 per traveller.

Graph displaying average flight prices per month

Flight from Toronto to London (YYZ - LHR) route information
Origin airport
Pearson Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Roundtrip price
CA $719
Distance
5672 km
Average flight time
12 hours 9 mins

Frequently asked questions

How much is a flight from YYZ to LHR?
The lowest price advertised for a round-trip journey from Pearson Intl. Airport (YYZ) to LHR is CA $720. But you better get moving. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronto Pearson Airport to Heathrow Airport (LHR)?
This varies from airline to airline, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Toronton Pearson to LHR that have flexible change policies?
Flights from Toronton Pearson to London Heathrow offering flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the difference in ticket price, with no additional fees to worry about.
How many hours is the flight from YYZ to Heathrow Airport?
Lasting around 7 hours and 15 minutes, the flight between Toronton Pearson and Heathrow Airport is a great opportunity to do some last-minute planning. Why not use some of this time to work on your itinerary for Hounslow?
How far is the flight from Toronton Pearson to Heathrow Airport?
With around 5,700 kilometres separating Mississauga and Hounslow, your flight will be a long one. Pack wisely and make your trip comfortable. Little things like an eye mask and a cozy travel pillow should be in your carry-on bag.
Which airlines fly direct from Toronton Pearson to Heathrow Airport?
Air Canada (AC) is a top choice. It operates 65 flights between Toronto Pearson Airport and LHR each month. Offering 56 flights each month on this route, British Airways (BA) is another top pick.
Are Pearson Intl. Airport (YYZ) to LHR flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest fares from Pearson Intl. Airport (YYZ) to London Heathrow emerging a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continuously --- as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Explore a world of travel with Expedia

London nearby Airports

London

Toronto to Gatwick
CA $701.22
Toronto to London City
CA $816.43
Toronto to Stansted
CA $1,050.73
Toronto nearby Airports

Toronto

John C. Munro Hamilton Intl. to London
CA $738.79

Hamilton

John C. Munro Hamilton Intl. to London
CA $967.83

Kitchener

Region of Waterloo Intl. to London
CA $967.83
*Available to Expedia members.