€319 Cheap Flights London to Toronto (LHR-YTO)

View €319 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Toronto

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Cheap flights from London to Toronto (LHR-YTO)

Prices were available within the past 7 days and start at €319 for one-way flights and €407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon, 19 Jan - Sun, 25 Jan
LHR
London
YYZ
Toronto
€407 Return, found 4 days ago
€407
Return
found 4 days ago
Select TAP Portugal flight, departing Mon, 19 Jan from London to Toronto, returning Sun, 25 Jan, priced at €407 found 4 days ago
British Airways
Mon, 19 Jan - Sun, 25 Jan
LHR
London
YYZ
Toronto
€417 Return, found 4 days ago
€417
Return
found 4 days ago
Select British Airways flight, departing Mon, 19 Jan from London to Toronto, returning Sun, 25 Jan, priced at €417 found 4 days ago
Scandinavian Airlines
Wed, 19 Nov - Sun, 23 Nov
LHR
London
YYZ
Toronto
€447 Return, found 3 days ago
€447
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, 19 Nov from London to Toronto, returning Sun, 23 Nov, priced at €447 found 3 days ago
Icelandair
Thu, 5 Feb - Thu, 12 Feb
LHR
London
YYZ
Toronto
€448 Return, found 6 days ago
€448
Return
found 6 days ago
Select Icelandair flight, departing Thu, 5 Feb from London to Toronto, returning Thu, 12 Feb, priced at €448 found 6 days ago
Air Canada
Sat, 30 Aug - Fri, 5 Sep
LHR
London
YYZ
Toronto
€453 Return, found 4 days ago
€453
Return
found 4 days ago
Select Air Canada flight, departing Sat, 30 Aug from London to Toronto, returning Fri, 5 Sep, priced at €453 found 4 days ago
Air Canada
Wed, 8 Oct - Tue, 21 Oct
LHR
London
YTZ
Toronto
€461 Return, found 5 days ago
€461
Return
found 5 days ago
Select Air Canada flight, departing Wed, 8 Oct from London to Toronto, returning Tue, 21 Oct, priced at €461 found 5 days ago
Delta
Mon, 1 Sep - Wed, 10 Sep
LHR
London
YYZ
Toronto
€490 Return, found 4 days ago
€490
Return
found 4 days ago
Select Delta flight, departing Mon, 1 Sep from London to Toronto, returning Wed, 10 Sep, priced at €490 found 4 days ago
United
Sat, 23 Aug - Thu, 4 Sep
LHR
London
YYZ
Toronto
€497 Return, found 4 days ago
€497
Return
found 4 days ago
Select United flight, departing Sat, 23 Aug from London to Toronto, returning Thu, 4 Sep, priced at €497 found 4 days ago
Aer Lingus
Thu, 22 Jan - Wed, 28 Jan
LHR
London
YYZ
Toronto
€508 Return, found 2 days ago
€508
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 22 Jan from London to Toronto, returning Wed, 28 Jan, priced at €508 found 2 days ago
Swiss International Air Lines
Tue, 9 Sep - Thu, 16 Oct
LHR
London
YYZ
Toronto
€527 Return, just found
€527
Return
just found
Select Swiss International Air Lines flight, departing Tue, 9 Sep from London to Toronto, returning Thu, 16 Oct, priced at €527 just found

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

February is typically the cheapest month to fly

From €358 - €599 per traveller.

Graph displaying average flight prices per month

London to Toronto route information
Origin airport
Heathrow
Destination airport
Pearson Intl.
Return price
€406
Distance
5672 km

Perfect flights from London to Toronto

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Toronto. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to YTO-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €319 and roundtrip prices from €407. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at YTO-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Toronto.

Frequently asked questions

How much is a flight from LHR to Toronto (YTO-All Airports)?
The lowest price advertised for a round-trip journey between LHR and Toronto (YTO-All Airports) is €407. But you better act soon. This figure is based on fares quoted 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 Heathrow Airport (LHR) to Toronto (YTO-All Airports)?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Toronto (YTO-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 Heathrow Airport to Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Toronto (YTO-All Airports)?
The distance is around 5,700 kilometres. Earplugs? Check. A change of clothes? Double check. We suggest you pack all the essentials for this long-haul Hounslow to Ontario flight.
Which airlines fly direct from LHR to Toronto (YTO-All Airports)?
There are a few airlines that fly from LHR to Toronto (YTO-All Airports). Air Canada (AC) is an excellent choice, offering 91 services on this route each month. Another airline operating on this route is British Airways (BA). You'll have 60 flights each month to take your pick of.
Are Heathrow Airport (LHR) to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from London Heathrow to Toronto (YTO-All Airports) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

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