LON - YYZ

C$ 351 Find Cheap Flights from London to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Pearson Intl departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Toronto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Toronto.
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Cheap Flight Deals from London to Toronto (LON-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.

Recent round-trip flight deals from London to Pearson Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Pearson Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:55 a.m. - 7:15 p.m.LGW-YYZ
11h 20m1 stop
8:45 p.m. - 10:55 a.m.YYZ-LGW
10h 10m1 stop
C$ 523Icelandair
Find Deal
Wed, 12 Mar - Tue, 25 Mar
3:40 p.m. - 9:55 p.m.LGW-YYZ
11h 15m1 stop
8:50 p.m. - 2:40 p.m.YYZ-LGW
12h 50m1 stop
C$ 541Icelandair
Find Deal
Fri, 25 Apr - Sat, 3 May
11:30 a.m. - 8:55 p.m.LHR-YYZ
13h 25m1 stop
8:30 p.m. - 8:35 a.m.YYZ-LHR
7h 05mdirect
C$ 570Lufthansa
Find Deal
Mon, 24 Mar - Mon, 31 Mar
11:40 a.m. - 3:00 p.m.LGW-YYZ
8h 20mdirect
10:35 p.m. - 9:45 a.m.YYZ-LGW
7h 10mdirect
C$ 578Air Transat
Find Deal
Sat, 8 Mar - Sun, 23 Mar
8:55 a.m. - 5:20 p.m.LHR-YYZ
12h 25m1 stop
9:10 p.m. - 8:30 a.m.YYZ-LHR
7h 20mdirect
C$ 580Air Canada
Find Deal
Wed, 12 Mar - Wed, 19 Mar
8:55 a.m. - 5:00 p.m.LHR-YYZ
12h 05m1 stop
6:15 a.m. - 8:35 p.m.YYZ-LHR
10h 20m1 stop
C$ 581Air Canada
Find Deal
Tue, 11 Mar - Tue, 18 Mar
11:40 a.m. - 3:00 p.m.LGW-YYZ
8h 20mdirect
10:35 p.m. - 9:45 a.m.YYZ-LGW
7h 10mdirect
C$ 583Air Transat
Find Deal
Sat, 8 Mar - Sun, 16 Mar
6:30 a.m. - 8:55 p.m.LHR-YYZ
18h 25m1 stop
12:40 a.m. - 11:50 a.m.YYZ-LHR
7h 10mdirect
C$ 584Lufthansa
Find Deal
Thu, 13 Mar - Wed, 19 Mar
5:15 p.m. - 8:10 p.m.LHR-YYZ
7h 55mdirect
6:05 p.m. - 6:15 a.m.YYZ-LHR
7h 10mdirect
C$ 772British Airways
Find Deal
Fri, 11 Apr - Wed, 16 Apr
11:45 a.m. - 3:55 p.m.LHR-YYZ
8h 10mdirect
6:40 p.m. - 5:55 a.m.YYZ-LHR
7h 15mdirect
C$ 803British Airways
Find Deal
Fri, 14 Mar - Thu, 20 Mar

Flights from London to Pearson Intl - Travel Insights & Trends

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Toronto Pearson Intl Airport.
Our data shows that the cheapest route for a return flight from London to Toronto Pearson Intl Airport cost C$ 548 and was between London Gatwick Airport (LGW) and Toronto Pearson Intl Airport (YYZ). On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 548.

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 Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Toronto, Sunday is the cheapest day to fly and Tuesday 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 C$ 752 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is C$ 1,114 and C$ 1,087 respectively.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of C$ 2,003, prices are generally cheapest when you fly direct.

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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 351
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Stansted Airport to Toronto

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 
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-YYZJun 2024
Service is really good and all staff members are very supportive
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.

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

    In the last 3 days, the lowest price for a flight from London to Toronto Pearson Intl Airport was C$ 245 for a one-way ticket and C$ 365 for a round-trip.

  • Which airports will I be using when flying from London to Toronto?

    London has 6 major airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted. Toronto Pearson Intl is the only airport in Toronto. You’ll usually find the cheapest deals if you fly from London Gatwick Airport.

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

    Lufthansa, and KLM 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 Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Toronto are Air Transat and Virgin Atlantic. With an average price for the route of C$ 878 and an overall rating of 7.8, Air Transat is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of C$ 931 and an overall rating of 7.5.

  • 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 round-trip 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.

See more FAQs

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 C$ 574 or less one-way and C$ 610 or less round-trip.
  • 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.
See more tips

Prefer to fly direct from London to Toronto?

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

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Tuesday

Aegean Airlines,Aer Lingus,Air Canada, +19 more

Aegean Airlines,Aer Lingus, +20 more

Wednesday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Thursday

Aegean Airlines,Aer Lingus,Air Canada, +19 more

Aegean Airlines,Aer Lingus, +20 more

Friday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Saturday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Sunday

Aegean Airlines,Aer Lingus,Air Canada, +19 more

Aegean Airlines,Aer Lingus, +20 more

See more nonstop flights

Direct returns

Toronto Pearson Intl to London

Monday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Tuesday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Wednesday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Thursday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Friday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Saturday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

Sunday

Aegean Airlines,Aer Lingus,Air Canada, +20 more

Aegean Airlines,Aer Lingus, +21 more

See more nonstop flights
See more nonstop flights

Top 5 airlines serving 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.
7.8
Air TransatOverall score based on 383 reviews
8.5Crew
7.9Boarding
7.1Entertainment
6.8Food
7.4Comfort
Airline reviews

Flight delayed any hour and couple of big gate changes

6.0 Goodalex, Feb 2025YYZ - CUN
Read more Air Transat reviews

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Once we finally go under way it was excellent. But I hate that they changed the plane therefor the seat configuration.

The app and the information given at the counter did not match.

The app and the information given at the counter did not match

I booked my flight ni November and was placed on standby? How does this happen. Flight was 1 1/2 hours late departure plane was switched to a smaller plane easy to tell this is a government run company they don’t care about anyone

Boarding was a disaster one person checking in 200 people took 25 min to check in zone 1&2.

Delayed in Fort Lauderdale 3 hours , gave us $15 coupon for meals at 20:50, when most of the restuarant closed at 21:00.

Most expensive flight… and they are trying to pinch more and more money out of you. Baggage, snacks, pillows, headphones… — so many airlines do far better than this… surely a national airline can do better?

Flight was cancelled. Had to wait around the airport for 5.5 hrs for later flight. Entertainment system was not working.

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The flight was delayed at the last moment quoting an absurd weather reason. This delay led to an issue with my connecting flight. I was made to run (literary) from this flight to the next one ( as they preponed departure. I was still in my DCA to YYZ flight when the boarding started for the next connecting flight. After my sprint to get the connecting flight, found that no place for my carry on. Had to sit for 3 hours with my back-pack on my lap , it was the most uncomfortable and inconvenient journey with little to no empathy shown by cabin crew in both flights. Another poor show from Air Canada!! Cant help because of lack of options !!

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

take snacks and food. purchase options in flight are not great

Had a screaming child next to us. Not the airline’s fault but still annoying.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

The flight crew, the on-plane service, and the food were fine. The seats lacked cushioning and were uncomfortable compared to other planes from recent flights. The plane was initially delayed one hour and that expanded to 1.5 hours. When we boarded, there was insufficient room for our carry-on bags, which added more time to disembarking from the plane. It appeared the Air Canada staff or the Toronto Airport staff were less than competent to handle whatever the issue was that caused the delays, which was never communicated.

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

Boarding was haphazard after people with small children or walking difficulties

The seats on the plane and at Heathrow Airport are so uncomfortable

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Good flight, awful, vindictive, vile customer services in T5 Heathrow.

Ok we did get an upgrade and the flight was delayed 45 minutes BUT without any bias. The crew were excellent, friendly, efficient and verging on exuberant, they all were so happy to do their jobs. Food excellent and the new safety video is fun to watch.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Aer Lingus was the actual airline so they handled everything professionally.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

BAD!!! due to delay I missed my connection in MEX, had to pay for hotel and new flight for next morning increasing my spent for $1,000 usd

Travelling to a place near Pearson Intl?

Book flights to Pearson Intl if you plan to visit one of these locations
Collingwood
Markham
Brampton
Vaughan
Barrie
Kitchener
Muskoka
Burlington
Orillia
Oakville
Oshawa
Peterborough
Guelph
Cambridge
St. Catharines
Richmond Hill
Brantford
Stratford
Whitby
Newmarket

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

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