YTO - LON

$262 Find Cheap Flights from Toronto to London - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to London departing on 8/4. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$545
Typical prices: $666-$923
Multiple Airlines
Tue 8/18Mon 8/24
YYZ - LGW • 1 stop
Cheapest non-stop
$545
Typical prices: $541-$715
Air Transat
Thu 10/8Mon 10/12
YYZ - LGW • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Lufthansa Premium Economy adds space and a checked bag; BA offers priority boarding.
Air Transat has seatback screens, but pack snacks and extras like headphones.
Expert advice
Expert advice
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+1
Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Air Canada, Air Transat and others. Average duration is 7h 07m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top routes
Cheapest • 1% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $236 (round-trip)
Shortest trip • 9h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Toronto to London (YTO-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to London

Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
9:55 pm - 10:50 pm
YYZ
-
LGW
19h 55m
1 stop
Multiple Airlines Logo
9:30 pm - 1:20 pm
LGW
-
YYZ
20h 50m
1 stop
$545Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:15 pm - 8:10 pm
YYZ
-
LGW
22h 55m
2 stops
Multiple Airlines Logo
8:50 pm - 3:00 pm
LGW
-
YYZ
23h 10m
2 stops
$546Multiple Airlines
Fri, Sep 4 - Mon, Sep 14
Air Transat Logo
11:15 pm - 9:50 am
YYZ
-
LGW
29h 35m
1 stop
Air Transat Logo
9:40 am - 12:45 pm
LGW
-
YYZ
8h 05mnonstop
$547Air Transat
Wed, Sep 16 - Wed, Sep 23
TAP AIR PORTUGAL Logo
10:55 pm - 10:55 pm
YYZ
-
LHR
19h 00m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 2:00 pm
LHR
-
YYZ
23h 10m
1 stop
$547TAP AIR PORTUGAL
Fri, Sep 4 - Fri, Sep 18
Air Transat Logo
11:15 pm - 9:50 am
YYZ
-
LGW
29h 35m
1 stop
Air Transat Logo
11:35 am - 8:13 am
LGW
-
YYZ
25h 38m
1 stop
$548Air Transat
Wed, Sep 9 - Mon, Sep 14
Porter Airlines Logo
6:10 pm - 9:50 am
YYZ
-
LGW
10h 40m
1 stop
Porter Airlines Logo
11:35 am - 6:28 pm
LGW
-
YYZ
11h 53m
1 stop
$550Porter Airlines
Mon, Nov 2 - Mon, Nov 9
Air Canada Logo
10:20 am - 6:30 am
YTZ
-
LHR
15h 10m
1 stop
Air Canada Logo
6:00 am - 7:56 pm
LHR
-
YTZ
18h 56m
2 stops
$609Air Canada
Mon, Sep 7 - Wed, Sep 16
Air Canada Logo
10:20 am - 6:30 am
YTZ
-
LHR
15h 10m
1 stop
Air Canada Logo
2:10 pm - 9:30 pm
LHR
-
YTZ
12h 20m
1 stop
$623Air Canada
Thu, Sep 24 - Sun, Sep 27
Virgin Atlantic Logo
4:45 pm - 6:30 pm
YYZ
-
LCY
20h 45m
1 stop
Virgin Atlantic Logo
8:45 pm - 1:20 pm
LCY
-
YYZ
21h 35m
1 stop
$679Virgin Atlantic
Sat, Sep 5 - Thu, Sep 17
Virgin Atlantic Logo
9:55 pm - 7:45 pm
YYZ
-
LCY
16h 50m
1 stop
Virgin Atlantic Logo
10:00 am - 7:55 pm
LCY
-
YYZ
14h 55m
1 stop
$680Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Toronto to London flights

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

How much is a round-trip flight from Toronto to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto to London departing in August.

What is the cheapest Toronto to London flight route?

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

The absolute cheapest return flight from Toronto to London costs $536 on the route between Toronto Pearson Intl Airport (YYZ) and London Heathrow Airport (LHR). However, over the past month, flights between Toronto Pearson Intl Airport (YYZ) and London Gatwick Airport (LGW) were, on average, 1% cheaper than other Toronto-London routes. The most popular route is between Toronto Pearson Intl Airport (YYZ) and London Heathrow Airport (LHR).

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

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

For Toronto to London, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to Toronto, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

What is the cheapest month to fly from Toronto to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto to London, 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 to London is January, where tickets cost $585 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $874 and $844 respectively.

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

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 $702, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto to London, 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 to London, you should book around 4 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Toronto to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Duncan Madden

Duncan Madden

Expert on British Airways, LHR and LGW

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Miriam Porter

Miriam Porter

Expert on YYZ

Miriam works as a writer and content creator specializing in vegan and kind travel. Her articles have been published in The Washington Post, The Huffington Post, Travel + Leisure, Forbes, The Toronto Star, and more. She has lived in NYC and Los Angeles and currently resides in Toronto with her son and their rescued kitties.

Good to know

Low seasonJanuary
Cheapest flight$262
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Toronto to London Heathrow Airport

When to book flights from Toronto to London

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

Insights shared by verified travelers who flew the route from Toronto to London 
CFlew with Air Canada
YYZ
-
LHR
Feb 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.
Mohamed ImranFlew with Air Transat
YYZ
-
LGW
Sep 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
GerhardFlew with British Airways
YYZ
-
LHR
Jun 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 Lufthansa
YYZ
-
LHR
May 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 Air Canada
YYZ
-
LHR
May 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items
IwonaFlew with Air Canada
YYZ
-
LHR
Apr 2024
Pack in ur carryon bag and don’t waste ur money to pay for check in
Verified travelerFlew with Lufthansa
YYZ
-
LHR
May 2024
Bring water and less luggage on board if possible.

FAQs for booking flights from Toronto to London

  • Are there any lounges at Toronto Pearson Airport (YYZ)?

    Both Terminals 1 and 3 have a Plaza Premium Lounge. Lounges can be booked online in advance, or at the airport. Prices start at around C$30 (£17) per hour, and children aged 2–11 get a discount. Infants under 2 go for free. The lounges offer standard amenities such as hot and cold food and drinks.

  • Are there any hotels at Heathrow Airport (LHR) in London?

    The Sofitel Heathrow is around a 5min walk from Terminal 5. You can reach it via a covered walkway. It’s the sole hotel within walking distance of the airport. However, there is a range of hotels suited to all budgets around a 10min taxi ride away from Heathrow (LHR).

  • Which airport is closest to the centre of London? Is it better to fly here?

    London City Airport (LCA) is closest to the centre of London, at around 6 miles away. However, if you want to land here then you’ll have to fly indirect via Amsterdam or elsewhere, adding time to your journey. The most frequent direct flights are to Heathrow (LHR) and Gatwick (LGW). Heathrow (LHR) is around 20 miles from the city centre, while Gatwick (LGW) is around 50 miles away.

  • What’s the quickest way to get to central London from Heathrow (LHR) or Gatwick (LGW)?

    If you need to get to London quickly from either airport, the fastest way is the Heathrow Express or the Gatwick Express. The journey time is around 15min from Heathrow, or 30min from Gatwick. Prices start from approximately £18 to £20 for a single fare.

  • What is the process for clearing customs at London Heathrow?

    Once you have collected your baggage from the baggage claim area, you will proceed to customs. If you have nothing to declare you may proceed towards the green exit and if you do have items to declare you will proceed towards the red exit. Please note that if you are travelling with the equivalent of 10,000 Euros or more this must be declared to a customs officer.

  • How long will it take to get to central London from London Heathrow Airport?

    By car, the trip can take anywhere between 30 and 60 minutes depending on traffic conditions. The Heathrow Express Train can make the trip in 15 minutes while the Heathrow Connect Train can make the trip in 25 minutes. If traveling by the London underground or by the National Express Coach, expect a trip time between 50 minutes to 1 hour.

  • Are there train routes running to and from London Gatwick Airport?

    London Gatwick Airport is known as the best rail-connected airport in all of the UK. Their rail system can connect passengers directly to 129 stations and to over 700 stations with only one change of train required. The Gatwick Express offers premium, direct service to London Victoria with trains departing every 30 minutes and every 15 minutes at peak riding times.

  • What is a convenient hotel near London Gatwick Airport?

    The Hilton London Gatwick is located near the South Terminal and just a few minutes from check-in. This hotel is an excellent choice for those on vacation, those travelling on business and even those travelling as a family. The hotel features amenities such as a hair salon, a business center, a 24-hour LivingWell Express Gym and a variety of bars and restaurants.

  • What is the cheapest flight from Toronto to London?

    In the last 5 days, the lowest price for a flight from Toronto to London was $262 for a one-way ticket and $545 for a round-trip.

  • Do I need a passport to fly between Toronto and London?

    Yes, you’ll need a passport to travel to London from Toronto.

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

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

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

    The Airbus A350-1000 is the aircraft model that flies most regularly on the Toronto to London flight route.

  • Which airline alliances offer flights from Toronto to London?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Toronto to London are Porter Airlines and Air Transat. With an average price for the route of $752 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of $694 and an overall rating of 7.8.

  • 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 travelers 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 round-trip 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 to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $411 or less one-way and $628 or less round-trip.
  • For travellers flying from Toronto to London, you have several airports in both cities to choose from. There are direct flights from Toronto Pearson International Airport (YYZ) to both Heathrow (LHR) and Gatwick (LGW). Transat and Westjet fly to Gatwick (LGW), while Air Canada and British Airways fly to Heathrow (LHR).
  • If the flights from Toronto Pearson (YYZ) don’t work for you, you can also fly indirect from Toronto Island Airport (YTZ), Kitchener Waterloo Airport (YKF), or Hamilton Airport (YHM). These flights have a stopover either in Montreal (YUL) or Calgary (YYC), and the trip times are subsequently longer. Flights are operated by Air Canada or Westjet.
  • If you or a family member has special needs and would like wheelchair or mobility assistance at Toronto Pearson (YYZ), you should contact your airline direct at least 48 hours before your flight leaves. Lanyards are available to those with less visible disabilities such as autism or cognitive impairments. They can be picked up from the information desks in Terminals 1 and 3, or requested via post at least 14 days in advance.
  • If you need to change money before you travel, at Toronto Pearson (YYZ) you can do this at the International Currency Exchange shop (ICE) in Terminal 1 or Terminal 3, located before security.
  • For families flying with children, Toronto Pearson (YYZ) has a range of facilities to help your journey go smoother. For mothers, there are nursing pods and nursing rooms across the airport. You’ll find the pod in Terminal 3 across from Gate C30–31, and the nursing room/family washroom near Gate B1. In Terminal 1 there’s a family washroom/nursing room near Gate E78. There’s also a children’s play area in Terminal 1 close to Departure Lounge D24. For going through security there’s a designated family/special needs aisle.
  • Before your long flight from Toronto to London, stop in for a quick bite at the iconic Wahlburgers, located on level 2 in Terminal 1 of Toronto Pearson International Airport. Grab a pint, a burger and some sweet potato fries before your trip.
  • Passengers with spare time on their hands before flights from Toronto to London can stop into one of the six Plaza Premium Lounges in Toronto Pearson International Airport. These lounges offer a comfortable place to wait for your flight with a host of extras and amenities, and can be used by any passenger for a small daily fee.
  • If you would like to spend some time in luxury before your flight from Toronto to London, stop into BeRelax located in Terminal 3 of Toronto Pearson International Airport. This on-site spa features a full menu of spa services to leave you feeling refreshed and relaxed before your flight.
  • If you are craving a coffee, pastry or doughnut before your flight from Toronto to London, stop in at one of the many Tim Hortons locations in Toronto Pearson International Airport.
  • Passengers on flights from Toronto to London who are looking for an on-site hotel at London Heathrow Airport will find what they are looking for at YOTELAIR London Heathrow Airport. Directly inside Terminal 4, this hotel is conveniently located close to both the terminal buildings and the underground stations.

Prefer to fly direct from Toronto to London?

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

Direct departures

Toronto 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

Direct returns

London to Toronto

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

Everything you need to know for your flight from Toronto to London

Cabin class types available on flights from Toronto to London

Cabin classes available on flights from Toronto to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.