LON - YYZ

Find cheap flight tickets from London to Toronto

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

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

Cheap Flights from London to Toronto (LON-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Toronto 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Pearson Intl

American Airlines Logo
LHR-YYZ
8h 10mdirect
American Airlines Logo
YYZ-LHR
7h 10mdirect
American Airlines
Find Deal
KLM Logo
LHR-YYZ
8h 30mdirect
KLM Logo
YYZ-LHR
7h 20mdirect
Air Canada Logo
LHR-YYZ
7h 50mdirect
Air Canada Logo
YYZ-LHR
7h 20mdirect
Air Canada
Find Deal
Aer Lingus Logo
LHR-YYZ
8h 10mdirect
Aer Lingus Logo
YYZ-LHR
7h 10mdirect
Aer Lingus
Find Deal
Austrian Airlines Logo
LHR-YYZ
7h 50mdirect
Austrian Airlines Logo
YYZ-LHR
7h 20mdirect
Austrian Airlines
Find Deal
Air France Logo
LHR-YYZ
8h 30mdirect
Air France Logo
YYZ-LHR
7h 20mdirect
Air France
Find Deal
Egyptair Logo
LHR-YYZ
8h 00mdirect
Egyptair Logo
YYZ-LHR
7h 20mdirect
Egyptair
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Croatia Airlines Logo
LHR-YYZ
8h 10mdirect
Croatia Airlines Logo
YYZ-LHR
7h 20mdirect
Croatia Airlines
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Delta Logo
LHR-YYZ
8h 30mdirect
Delta Logo
YYZ-LHR
7h 20mdirect
United Airlines Logo
LHR-YYZ
7h 55mdirect
United Airlines Logo
YYZ-LHR
7h 20mdirect
United Airlines
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Ethiopian Air Logo
LHR-YYZ
7h 50mdirect
Ethiopian Air Logo
YYZ-LHR
7h 05mdirect
Ethiopian Air
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Aegean Airlines Logo
LHR-YYZ
8h 00mdirect
Aegean Airlines Logo
YYZ-LHR
7h 05mdirect
Aegean Airlines
Find Deal
Thai Airways Logo
LHR-YYZ
7h 50mdirect
Thai Airways Logo
YYZ-LHR
7h 05mdirect
Thai Airways
Find Deal
Porter Airlines Logo
LGW-YYZ
8h 05mdirect
Porter Airlines Logo
YYZ-LGW
7h 00mdirect
Porter Airlines
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SriLankan Airlines Logo
LHR-YYZ
8h 10mdirect
SriLankan Airlines Logo
YYZ-LHR
7h 20mdirect
SriLankan Airlines
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Finnair Logo
LHR-YYZ
8h 10mdirect
Finnair Logo
YYZ-LHR
7h 10mdirect
Finnair
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MEA Logo
LHR-YYZ
8h 00mdirect
MEA Logo
YYZ-LHR
7h 20mdirect
Iberia Logo
LHR-YYZ
8h 10mdirect
Iberia Logo
YYZ-LHR
7h 10mdirect
Iberia
Find Deal
Lufthansa Logo
LHR-YYZ
7h 55mdirect
Lufthansa Logo
YYZ-LHR
7h 20mdirect
Lufthansa
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Virgin Atlantic Logo
LHR-YYZ
8h 30mdirect
Virgin Atlantic Logo
YYZ-LHR
7h 20mdirect
Virgin Atlantic
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Singapore Airlines Logo
LHR-YYZ
8h 00mdirect
Singapore Airlines Logo
YYZ-LHR
7h 20mdirect
Singapore Airlines
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Air Transat Logo
LGW-YYZ
8h 05mdirect
Air Transat Logo
YYZ-LGW
7h 05mdirect
Air Transat
Find Deal
British Airways Logo
LHR-YYZ
8h 10mdirect
British Airways Logo
YYZ-LHR
7h 10mdirect
British Airways
Find Deal
Booking Insights

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

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

What is the cheapest London to Toronto Pearson Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Toronto Pearson Intl Airport costs ₹ 47,161 on the route between London Heathrow Airport (LHR) and Toronto Pearson Intl Airport (YYZ). Over the past month, this route was, on average, 23% cheaper than other London-Toronto Pearson Intl Airport routes. It is also the most popular route.

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

The average price of all round-trip flights from London to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Toronto, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Toronto, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Toronto Pearson Intl 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 London to Toronto Pearson Intl Airport is February, where tickets cost ₹ 44,455 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is ₹ 66,332 and ₹ 65,457 respectively.

Can I save money by flying with a stopover from London to Toronto Pearson Intl 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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 57,621 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Toronto Pearson Intl 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 London to Toronto Pearson Intl Airport, you should book around 5 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (28% more expensive on average)

When to book flights from London to Pearson Intl

Are your dates flexible? Find out the best times to travel from London to Pearson Intl 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 London to Pearson Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Pearson Intl 
ChristopherFlew with Air CanadaLHR-YYZSept 2024
Boarding of the plane is a nightmare, and the gate staff don’t allow sufficient time for each zone to board in order. Get in line ASAP and just start board as soon as they begin letting people on the plane. Also, the self service check in machines won’t print baggage tags (we tried four different machines and none of them would print a baggage tag even though we had done online check in to indicate that we had checked bags).
LydiaFlew with American AirlinesLHR-YYZJun 2024
Give yourself enough connection time in London to clear customs even for connecting flights.
Verified travelerFlew with Air CanadaLHR-YYZMay 2024
It is a long walk to the gate so make sure to leave yourself time. We were told 4 hours ahead and we should have taken that advice.

FAQs for booking London to Toronto flights

  • Are these direct flights or will there be stopovers?

    There are many direct flights, mainly offered by Air Canada and British Airways, which also offer 1-stop and 2-stop flights. The others offer indirect flights, with stopover cities varying according to the airline. Some of them go via Chicago O’Hare Intl (ORD) or New Jersey’s Newark Liberty Airport (EWR) or Washington Dulles (IAD), while others have stops at Lisbon Humberto Delgado (LIS) or Paris Charles de Gaulle (CDG). Most stops last between 2h and 5h, but some stopovers can be as long as 11h.

  • Can I easily get passenger assistance at Toronto Pearson Intl?

    The airport offers many support services for disabled people. Simply contact them 48 hours before your flight and they’ll make all the necessary arrangements, including an in-terminal shuttle service and GPS beacons linked to smartphone voice instructions to help people with sight loss to navigate the terminals.

  • What is the quickest way to get from Toronto Pearson Intl to downtown Toronto?

    Your best bet is to catch a UP Express train from the airport to Union Station in the city centre. It’s roughly a 25-mile trip that will take just under 30min and cost just over C$12 (roughly £9). On arriving at the station, you’ll be in the heart of the city, where all the major transport hubs and hotels are.

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

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

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Toronto flight route.

  • Which airline alliances offer flights from London to Toronto?

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

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

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

  • Which is the best airline for flights from London to Toronto, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from London to Toronto are Air Transat and Air Canada. With an average price for the route of ₹ 53,117 and an overall rating of 7.7, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of ₹ 52,151 and an overall rating of 7.1.

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

    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 London to Toronto.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from London 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 London to Toronto?

    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 Toronto with an airline and back to London with another airline.

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

    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 Toronto from London 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 London to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 100,672 or less one-way.
  • You can take flights from London to Toronto from 6 airports. Heathrow (LHR) and London City (LCY) are central, with Stansted (STN) and Luton (LTN) being a 1h drive to the north of the city. Gatwick (LGW) is around 1h 15min to the south. If you’re to the west of London, choose Southend Airport (SEN), which is 1h 30min from the city centre.
  • The most direct way to fly from London to Toronto if you’re in London itself is to take the Heathrow Express to Heathrow Airport. However, if you’re staying further out from the city centre, or arriving from a nearby town, you might prefer going to one of the smaller outlying airports like Luton or Southend, where there is likely to be less congestion, although these offer fewer flights with one or two stopovers on the way.
  • All of these flights land at Toronto Pearson Intl (YYZ), the main hub of Air Canada, which is about 40min from downtown Toronto by car. You can travel to and from the airport using the Toronto Transit Commission shuttle service, or by train departing every 30min or taxi, which is available at arrivals level. The airport also services the Golden Horseshoe area surrounding the city.
  • Flights from London to Toronto are serviced by numerous airlines, which cover the whole journey. The major carriers on this route are Air Canada, British Airways, Virgin Atlantic, Lufthansa, Air France and KLM, most flying out of Heathrow, London City and Gatwick. TAP Air Portugal also operates many flights, usually from Heathrow via Lisbon. US airlines like United and American Airlines depart mainly from Heathrow too.
  • Toronto Pearson Intl is one of the busiest airports in North America, so it’s exceptionally efficient. It boasts one of the fastest movable walkways in the world. You’ll arrive at Terminal 1 and can enter Canada from there or move across to Terminal 3 if you’re continuing to the US – it has a USA Preclearance Facility for smooth transit.

Prefer to fly direct from London to Toronto Pearson Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from London to Toronto Pearson Intl.
Find which airlines fly direct from London to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

London to Toronto Pearson Intl

Monday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Tuesday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Wednesday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Thursday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Friday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Saturday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Sunday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

See more direct flights

Direct returns

Toronto Pearson Intl to London

Monday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Tuesday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Wednesday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Thursday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Friday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Saturday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

Sunday

Air Canada, Air Transat, British Airways, +1 more

Air Canada, Air Transat, +2 more

See more direct flights

Reviews of the top airlines flying from London to Pearson Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Toronto. 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 London to Pearson Intl? 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.
7.7
Air TransatOverall score based on 428 reviews
7.0Entertainment
7.9Boarding
6.8Food
8.4Crew
7.3Comfort
Airline reviews

It’s ok just the boarding point is far too far

8.0 ExcellentAnonymous, Aug 2025YYZ - YYT
Read more Air Transat reviews

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

W ended up getting stuck in Edinburgh Scotland during the air strike. They cancelled our flight and No help to get us rebooked. All said down that cost us over $2,000 extra at least to get home. Hopefully we will be reimbursed somehow! Won’t be flying Air Canada again

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

The WiFi was down the whole flight, a flight that had no on board of any kind

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

I wish to travel with Air Canada for my next trip

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

They were very attentive, polite, professional and great customer service skills.

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

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