S$431 Cheap Flights from Toronto to London

View S$431 flight on Mon, 6 Oct, 2025Opens in a new window

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Cheap Flights from Toronto to London (YYZ-LHR)

Prices were available within the past 7 days and start at S$431 for one-way flights and S$709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 26 May - Mon, 2 Jun
YYZ
Toronto
LHR
London
S$709 Return, found 2 days ago
S$709
Return
found 2 days ago
Select Delta flight, departing Mon, 26 May from Toronto to London, returning Mon, 2 Jun, priced at S$709 found 2 days ago
Delta
Mon, 26 May - Mon, 2 Jun
YYZ
Toronto
LHR
London
S$709 Return, found 2 days ago
S$709
Return
found 2 days ago
Select Delta flight, departing Mon, 26 May from Toronto to London, returning Mon, 2 Jun, priced at S$709 found 2 days ago
Icelandair
Wed, 1 Oct - Mon, 6 Oct
YYZ
Toronto
LHR
London
S$720 Return, found 1 day ago
S$720
Return
found 1 day ago
Select Icelandair flight, departing Wed, 1 Oct from Toronto to London, returning Mon, 6 Oct, priced at S$720 found 1 day ago
Virgin Atlantic
Mon, 26 May - Mon, 2 Jun
YYZ
Toronto
LHR
London
S$730 Return, found 2 days ago
S$730
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 26 May from Toronto to London, returning Mon, 2 Jun, priced at S$730 found 2 days ago
Virgin Atlantic
Mon, 26 May - Mon, 2 Jun
YYZ
Toronto
LHR
London
S$735 Return, found 2 days ago
S$735
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 26 May from Toronto to London, returning Mon, 2 Jun, priced at S$735 found 2 days ago
American Airlines
Mon, 12 May - Fri, 16 May
YYZ
Toronto
LHR
London
S$746 Return, found 4 days ago
S$746
Return
found 4 days ago
Select American Airlines flight, departing Mon, 12 May from Toronto to London, returning Fri, 16 May, priced at S$746 found 4 days ago
British Airways
Thu, 8 May - Sat, 17 May
YYZ
Toronto
LHR
London
S$788 Return, found 4 days ago
S$788
Return
found 4 days ago
Select British Airways flight, departing Thu, 8 May from Toronto to London, returning Sat, 17 May, priced at S$788 found 4 days ago
KLM
Mon, 26 May - Mon, 2 Jun
YYZ
Toronto
LHR
London
S$790 Return, found 2 days ago
S$790
Return
found 2 days ago
Select KLM flight, departing Mon, 26 May from Toronto to London, returning Mon, 2 Jun, priced at S$790 found 2 days ago
Air France
Fri, 10 Oct - Sun, 12 Oct
YYZ
Toronto
LHR
London
S$899 Return, found 22 hours ago
S$899
Return
found 22 hours ago
Select Air France flight, departing Fri, 10 Oct from Toronto to London, returning Sun, 12 Oct, priced at S$899 found 22 hours ago
Finnair
Mon, 12 May - Fri, 16 May
YYZ
Toronto
LHR
London
S$1,002 Return, found 4 days ago
S$1,002
Return
found 4 days ago
Select Finnair flight, departing Mon, 12 May from Toronto to London, returning Fri, 16 May, priced at S$1,002 found 4 days ago
Toronto to London route information
Origin airport
Pearson Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Return price
S$709
Distance
5672 km

Perfect flights from Toronto to London

Your Journey from Toronto to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Toronto to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including TAP Portugal, Delta, Royal Air Maroc, Icelandair, Virgin Atlantic, American Airlines, British Airways, KLM, Air France, Finnair. Our selection of flights from Pearson Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Toronto to London Flights

Experience the joy of finding cheap flights from Pearson Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$431 and roundtrip prices from S$709*.
 

Pre-Flight Essentials

Ensure a smooth journey from Toronto to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Toronto to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Toronto to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Toronto to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Toronto to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Toronto Pearson Airport to London Heathrow?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Toronton Pearson and Heathrow Airport (LHR) was S$709. Fares this good don’t wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronton Pearson to Heathrow Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Toronto Pearson Airport to Heathrow Airport 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 Toronto Pearson Airport to Heathrow Airport (LHR) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Toronton Pearson to Heathrow Airport?
With a flight distance of 5,700 kilometres between YYZ and LHR, this is a long trip. Make sure you drink lots of water and move your legs every so often.
Which airlines fly direct from Toronto Pearson Airport to LHR?
Many adventurers opt to fly with Air Canada (AC) from Toronto Pearson Airport to Heathrow Airport (LHR). This popular airline offers 91 flights every month, so you can easily find a flight time that works for you. If you’re eager for more options, check out the fares from British Airways (BA). This carrier operates 60 flights every month between these airports.
Are Toronton Pearson to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it’s no sure thing. While last-minute flight deals between Toronto Pearson Airport and Heathrow Airport (LHR) are possible, it’s also a good idea to monitor prices well before you fly. In fact, some airlines advertise their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price is low.

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