$243 Cheap Flights from Toronto (YYZ) to London (LON)

View $243 flight on Tue, Jan 20, 2026Opens in a new window

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

Cheap Flights from Toronto to London (YYZ-LON)

Prices were available within the past 7 days and start at $243 for one-way flights and $513 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun, Jan 25 - Sun, Feb 1
YYZ
Toronto
LGW
London
$513 Roundtrip, found 1 hour ago
$513
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Sun, Jan 25 from Toronto to London, returning Sun, Feb 1, priced at $513 found 1 hour ago
TAP Portugal
Sun, Jan 18 - Tue, Jan 27
YYZ
Toronto
LHR
London
$517 Roundtrip, found 1 hour ago
$517
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Sun, Jan 18 from Toronto to London, returning Tue, Jan 27, priced at $517 found 1 hour ago
Air Transat
Thu, Jan 8 - Thu, Jan 22
YYZ
Toronto
LGW
London
$532 Roundtrip, just found
$532
Roundtrip
just found
Select Air Transat flight, departing Thu, Jan 8 from Toronto to London, returning Thu, Jan 22, priced at $532 just found
Icelandair
Sun, Jan 25 - Sun, Feb 1
YYZ
Toronto
LGW
London
$540 Roundtrip, found 1 hour ago
$540
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Jan 25 from Toronto to London, returning Sun, Feb 1, priced at $540 found 1 hour ago
Porter Airlines
Wed, Jan 7 - Mon, Jan 26
YYZ
Toronto
LGW
London
$564 Roundtrip, found 6 hours ago
$564
Roundtrip
found 6 hours ago
Select Porter Airlines flight, departing Wed, Jan 7 from Toronto to London, returning Mon, Jan 26, priced at $564 found 6 hours ago
Scandinavian Airlines
Mon, Feb 2 - Sat, Feb 28
YYZ
Toronto
LHR
London
$593 Roundtrip, just found
$593
Roundtrip
just found
Select Scandinavian Airlines flight, departing Mon, Feb 2 from Toronto to London, returning Sat, Feb 28, priced at $593 just found
Virgin Atlantic
Mon, Feb 2 - Sat, Feb 28
YYZ
Toronto
LHR
London
$597 Roundtrip, just found
$597
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Feb 2 from Toronto to London, returning Sat, Feb 28, priced at $597 just found
WestJet
Wed, May 20 - Wed, Jun 3
YYZ
Toronto
LGW
London
$622 Roundtrip, found 3 days ago
$622
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, May 20 from Toronto to London, returning Wed, Jun 3, priced at $622 found 3 days ago
Delta
Tue, Feb 3 - Mon, Feb 9
YYZ
Toronto
LCY
London
$629 Roundtrip, found 3 days ago
$629
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Feb 3 from Toronto to London, returning Mon, Feb 9, priced at $629 found 3 days ago
American Airlines
Wed, Jan 7 - Sat, Jan 17
YYZ
Toronto
LGW
London
$633 Roundtrip, found 1 day ago
$633
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jan 7 from Toronto to London, returning Sat, Jan 17, priced at $633 found 1 day ago

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

February is typically the cheapest month to fly

From $439 - $565 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $644
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $644
Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $687
LGW
Gatwick
Average driving time to city center52 min
Flights from $687
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $899
LCY
London City
Closest
Average driving time to city center21 min
Flights from $899

Frequently asked questions

How much is a flight from Toronton Pearson to London (LON-All Airports)?
If you're planning on traveling between Toronton Pearson and London (LON-All Airports), round-trip flights start from $513. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YYZ to London (LON-All Airports)?
Every air carrier has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Toronto Pearson Airport to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YYZ to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Toronton Pearson to London (LON-All Airports)?
The flight time from YYZ (YYZ) to London (LON-All Airports) (LON) is around 11 hours and 8 minutes. It's is no small journey, so be sure to fill your carry-on bag with plenty to keep you entertained.
How far is the flight from Toronton Pearson to London (LON-All Airports)?
With around 3543 mi separating Toronto Pearson Airport and London (LON-All Airports), your flight will be a long one. Pack wisely to make your journey comfortable. Little things like a spare pair of socks and a good travel pillow can make the biggest difference.
Which airlines fly direct from YYZ to London (LON-All Airports)?
Air Canada (AC) is one of the preferred choices for travelers jetting between Toronto Pearson Airport and London (LON-All Airports). Take your pick of the 91 flights it operates on this route each month. For more options, check out the ticket prices from British Airways (BA). This carrier operates 60 flights a month between these airports.
Are Toronton Pearson to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices from Toronton Pearson to London (LON-All Airports) are available up to 12 months before departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Pearson Intl.
Destination airport
Gatwick
Roundtrip price
$513
Distance
3565 mi

Book with confidence

Toronto to London Flights

The cheapest times to fly from Toronto to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to London are during the month of January. You can find some of the cheapest flights from Toronto to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to London

Sunday is one of the best days to book for cheap flights from Toronto to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $243 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to London Flights

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*Available to One Key members.