YYZ - LHR

Find cheap flight tickets from Toronto to London

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KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to London, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Toronto to London (YYZ-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Toronto to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Pearson Intl to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Pearson Intl to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
YYZ-LHR
7h 10mdirect
American Airlines Logo
LHR-YYZ
7h 40mdirect
American Airlines
Find Deal
KLM Logo
YYZ-LHR
7h 10mdirect
KLM Logo
LHR-YYZ
7h 50mdirect
Air Canada Logo
YYZ-LHR
7h 30mdirect
Air Canada Logo
LHR-YYZ
7h 50mdirect
Air Canada
Find Deal
Aer Lingus Logo
YYZ-LHR
7h 10mdirect
Aer Lingus Logo
LHR-YYZ
7h 40mdirect
Aer Lingus
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Austrian Airlines Logo
YYZ-LHR
7h 35mdirect
Austrian Airlines Logo
LHR-YYZ
7h 50mdirect
Austrian Airlines
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Air France Logo
YYZ-LHR
7h 10mdirect
Air France Logo
LHR-YYZ
7h 50mdirect
Air France
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Egyptair Logo
YYZ-LHR
7h 35mdirect
Egyptair Logo
LHR-YYZ
7h 55mdirect
Egyptair
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Delta Logo
YYZ-LHR
7h 10mdirect
Delta Logo
LHR-YYZ
7h 50mdirect
United Airlines Logo
YYZ-LHR
7h 35mdirect
United Airlines Logo
LHR-YYZ
7h 50mdirect
United Airlines
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Ethiopian Air Logo
YYZ-LHR
7h 15mdirect
Ethiopian Air Logo
LHR-YYZ
7h 50mdirect
Ethiopian Air
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Aegean Airlines Logo
YYZ-LHR
7h 10mdirect
Aegean Airlines Logo
LHR-YYZ
7h 55mdirect
Aegean Airlines
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Thai Airways Logo
YYZ-LHR
7h 10mdirect
Thai Airways Logo
LHR-YYZ
7h 50mdirect
Thai Airways
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SriLankan Airlines Logo
YYZ-LHR
7h 30mdirect
SriLankan Airlines Logo
LHR-YYZ
7h 50mdirect
SriLankan Airlines
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Finnair Logo
YYZ-LHR
7h 10mdirect
Finnair Logo
LHR-YYZ
7h 40mdirect
Finnair
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MEA Logo
YYZ-LHR
7h 35mdirect
MEA Logo
LHR-YYZ
7h 55mdirect
Iberia Logo
YYZ-LHR
7h 10mdirect
Iberia Logo
LHR-YYZ
7h 40mdirect
Iberia
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Lufthansa Logo
YYZ-LHR
7h 30mdirect
Lufthansa Logo
LHR-YYZ
7h 50mdirect
Lufthansa
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Virgin Atlantic Logo
YYZ-LHR
7h 10mdirect
Virgin Atlantic Logo
LHR-YYZ
7h 50mdirect
Virgin Atlantic
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Singapore Airlines Logo
YYZ-LHR
7h 35mdirect
Singapore Airlines Logo
LHR-YYZ
7h 55mdirect
Singapore Airlines
Find Deal
British Airways Logo
YYZ-LHR
7h 10mdirect
British Airways Logo
LHR-YYZ
7h 40mdirect
British Airways
Find Deal
Useful Info

KAYAK's insights & trends for Pearson Intl to Heathrow flights

Get data-powered insights and trends into flights from Pearson Intl to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Toronto to London?

The average price of all round-trip flights from Toronto Pearson Intl Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to London on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Toronto to London. For your return ticket, we recommend flying on a Saturday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Toronto Pearson Intl Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Toronto Pearson Intl Airport to London Heathrow Airport is February, where tickets cost ₹ 47,799 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₹ 76,768 and ₹ 69,696 respectively.

Can I save money by flying with a stopover from Toronto Pearson Intl Airport to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of ₹ 71,313, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Toronto Pearson Intl Airport to London Heathrow Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

January

High season

July
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (22% more expensive on average)

When to book flights from Pearson Intl to Heathrow

Are your dates flexible? Find out the best times to travel from Pearson Intl to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Pearson Intl to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Pearson Intl to Heathrow 
CFlew with Air CanadaFeb 2025
Flying from Toronto to London is a long-haul journey, but with the right preparation, it can be a smooth and enjoyable experience. Here are some tips to make your trip more comfortable: Choose the Right Flight – If possible, book an overnight flight (a "red-eye"). This allows you to sleep on the plane and arrive in London in the morning, helping with jet lag. Pack Smart – London’s weather can be unpredictable, so bring layers and a compact umbrella. Also, keep essentials like a travel adapter and charger in your carry-on. Use Luggage Tracking – If flying Air Canada, take advantage of their luggage tracking feature for peace of mind, knowing your bags are on the same flight as you. Stay Hydrated & Bring Snacks – Airplane cabins can be dry, so drink plenty of water. While airlines provide meals, it’s always a good idea to have extra snacks. Manage Jet Lag – Adjust your sleep schedule before departure and try to stay awake until nighttime in London to quickly adapt to the new time zone. Transportation on Arrival – Heathrow and Gatwick have great transport links. The Heathrow Express is the fastest way into central London, while the Tube (Piccadilly Line) is more budget-friendly. Have Your Documents Ready – Ensure your passport is valid, and if required, have your visa or travel authorization (e.g., an ETA for UK entry). With the right prep, your journey will be smooth and enjoyable.
AnkushFlew with Air CanadaSept 2024
My luggage didn’t arrive to Delhi from Toronto. It took 4 days for the airline to get me the bags when I followed up several times. This could be made more efficient with tracking or something. A
Verified travelerFlew with British AirwaysNov 2024
Whatever you do - do NOT go anywhere near the cheapy airlines - BA & Air Canada are both decent albeit the seats in economy are painfully basic
GerhardFlew with British AirwaysJun 2024
the lounge is nice. Although the crew at check in will say there are no showers, there are! Check the board for delays
CatherineFlew with LufthansaMay 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
Verified travelerFlew with LufthansaMay 2024
Flights to London UK out of Toronto are half the cost of flights from Detroit
Verified travelerFlew with LufthansaMay 2024
Bring water and less luggage on board if possible.
Verified travelerFlew with Air CanadaMay 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items

FAQs for booking Toronto to London flights

  • Are there hotels in Toronto Pearson International Airport for travelers with early morning flights?

    Several luxury hotels are available for those with early morning flights, like Sheraton Gateway, the Westin, and Four Points by Sheraton. These hotels are close to the airport's terminals with complimentary shuttles to take hotel guests to Toronto Pearson International.

  • Does Toronto Pearson International Airport have a parking lot?

    There are two parking garages near Terminal 3 and Terminal 1 for those who wish to go for the daily parking option. Hourly parking lots, as well as an express parking lot, are also available. You will have to pay around C$ 25 for the daily parking option.

  • Can I get wheelchair assistance at Heathrow Airport?

    Those with mobility challenges can get aid from the airport's assistance teams. Wheelchair assistance can be requested before the flight or from the airport's help point located at the terminal building.

  • Which is the fastest means of transport to London’s city centre from Heathrow Airport?

    Those on a budget should go for the London Underground, but those looking to get to London within quicker should hop on board the Heathrow Express train, which arrives in London within 15min.

  • Which provisions are there at Toronto Pearson International for those travelling with young children?

    There are nursing rooms at both Terminal 1 and 3. Travellers accompanied by toddlers can make use of the kids'play zones located at lounging area D24. Kids travelling unaccompanied will receive help finding their way to baggage claim from airport staff.

  • Does Toronto Pearson International provide special amenities and aid to passengers dealing with various forms of disabilities?

    Toronto Pearson Airport has wheelchair-accessible toilets, the Aira app, Blindsquare app, and hearing loops. Upon request, airport staff is also ready to provide wheelchair assistance.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to London?

    Air Canada, Lufthansa, and KLM offer inflight Wi-Fi service on the Toronto to London flight route.

  • Which aircraft models fly most regularly from Toronto to London?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Toronto to London flight route.

  • Which airline alliances offer flights from Toronto to London?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Toronto and London, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Toronto to London?

    There are direct flights from Toronto to London on a daily basis.

  • How does KAYAK find such low prices on flights from Toronto to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Toronto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 52,735 or less one-way and ₹ 82,032 or less round-trip.
  • Toronto Pearson International Airport (YYZ) is home to more than forty airlines and serves as a hub for several airlines, like Air Transat, WestJet, and Air Canada. Most of these airlines fly nonstop to Heathrow International Airport (LHR) in London, although some, like Lufthansa, KLM, and Delta Air Lines, make one layover before proceeding to London.
  • At Heathrow Airport (LHR), London, passengers can relax at some of the fantastic lounges with cozy seats, magazines, snacks, and Wi-Fi. Some, like the Skyteam lounge, have massage chairs and showers to ensure optimum comfort and relaxation.
  • Heathrow Airport has apps like Sign live and Aira, specifically designed to help the blind and those hard of hearing to communicate with airport agents.
  • A train service, the UP Express, rideshare services like Lyft, taxis, the 900 Airport Express buses, and airport limousines are popular public transport options for travellers going to Toronto Pearson International Airport from the city centre.
  • It is possible to fly nonstop from Toronto Pearson Airport to Heathrow Airport with British Airways and Air Canada.
  • Take advantage of the upscale restaurants offering a wide variety of cuisine and duty-free shops and boutiques while on a layover at Heathrow Airport. If you are an art lover, check out the T5 art gallery situated in Terminal 5.

Prefer to fly direct from Toronto Pearson Intl to London Heathrow?

Find which airlines fly direct from Toronto Pearson Intl Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Toronto Pearson Intl to London Heathrow

Monday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +18 more

Aegean Airlines, Aer Lingus, +19 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +18 more

Aegean Airlines, Aer Lingus, +19 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

See more direct flights

Direct returns

London Heathrow to Toronto Pearson Intl

Monday

Aegean Airlines, Aer Lingus, Air Canada, +16 more

Aegean Airlines, Aer Lingus, +17 more

Tuesday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Wednesday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Thursday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Friday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Saturday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

Sunday

Aegean Airlines, Aer Lingus, Air Canada, +17 more

Aegean Airlines, Aer Lingus, +18 more

See more direct flights
See more direct flights

Top airlines flying from Pearson Intl to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Toronto to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pearson Intl to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 9242 reviews
7.8Crew
6.8Entertainment
7.0Comfort
7.3Boarding
6.3Food
Airline reviews

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

2.0 MediocreAnonymous, Apr 2025YYZ - IAD
Read more Air Canada reviews

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

They left on of my bags in Toronto and it took two days to get it.

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

It was what it was. The crew were very supportive of my wife's inability to sit for long (without severe pain). I say the food was excellent because we bought sushi at Bento, pre flite. We did not complete the final leg (YVR to YYJ) as we were able to catch the last ferry to Swartz Bay. Thanks to Air Canada ( crew and network ) for the connections to/from SJO.

it was great only downfall was that the tvs weren't working but the rest was great specially the wifi

Unable to serve coffee on flight which I understand but inconvenient.

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

The experience was great. A330 needs an upgrade between RDU and FRA and vice-versa.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

Wonderful I upgraded from premium economy to business and it was totally worth it. The crew was fantastic. Very attentive positive. They made me feel right at home. We were on a 747 business class second story seat and it was fantastic.

Everything you need to know for your flight from Pearson Intl to Heathrow

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