LGW - YTO

C$ 472 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 Toronto departing on 4/2. 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

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

 
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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Everything you should know

Cheapest round-trip
C$ 588
Overall average: C$ 759
Icelandair
Wed 13/5Sun 17/5
LGW - YYZ • 1 stop
Cheapest direct flights
C$ 590
Typical prices: C$ 588-C$ 796
Air Transat
Sat 14/3Sat 21/3
LGW - YYZ • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Porter Airlines offers free drinks in real glasses.
Expect security to take around 15 minutes at Gatwick.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Transat
Cheapest • from C$ 590 (round-trip)
Air Transat
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LGW
-
YYZ
Cheapest
LGW
-
YYZ
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Toronto (LGW-YTO)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Toronto

Wed, 13 May - Sun, 17 May
Icelandair Logo
3:40 p.m. - 10:05 p.m.
LGW
-
YYZ
11h 25m
1 stop
Icelandair Logo
8:45 p.m. - 2:40 p.m.
YYZ
-
LGW
12h 55m
1 stop
C$ 588Icelandair
Fri, 15 May - Fri, 22 May
Air Transat Logo
9:40 a.m. - 6:43 p.m.
LGW
-
YTZ
14h 03m
1 stop
Air Transat Logo
11:55 a.m. - 7:55 a.m.
YTZ
-
LGW
15h 00m
1 stop
C$ 590Air Transat
Sat, 14 Mar - Sat, 21 Mar
Air Transat Logo
11:40 a.m. - 4:00 p.m.
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
10:35 p.m. - 9:45 a.m.
YYZ
-
LGW
7h 10mdirect
C$ 590Air Transat
Sat, 21 Feb - Thu, 26 Feb
Air Transat Logo
11:40 a.m. - 3:00 p.m.
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
9:35 p.m. - 9:45 a.m.
YYZ
-
LGW
7h 10mdirect
C$ 591Air Transat
Wed, 8 Apr - Mon, 27 Apr
Icelandair Logo
3:40 p.m. - 10:05 p.m.
LGW
-
YYZ
11h 25m
1 stop
Icelandair Logo
11:10 p.m. - 2:40 p.m.
YYZ
-
LGW
10h 30m
1 stop
C$ 592Icelandair
Thu, 4 Jun - Mon, 15 Jun
Icelandair Logo
3:40 p.m. - 10:05 p.m.
LGW
-
YYZ
11h 25m
1 stop
Icelandair Logo
8:45 p.m. - 2:40 p.m.
YYZ
-
LGW
12h 55m
1 stop
C$ 594Icelandair
Sun, 12 Apr - Fri, 24 Apr
Icelandair Logo
3:40 p.m. - 7:10 p.m.
LGW
-
YYZ
32h 30m
1 stop
Icelandair Logo
8:45 p.m. - 2:40 p.m.
YYZ
-
LGW
12h 55m
1 stop
C$ 595Icelandair
Fri, 15 May - Fri, 22 May
Air Transat Logo
9:40 a.m. - 6:43 p.m.
LGW
-
YTZ
14h 03m
1 stop
Air Transat Logo
11:55 a.m. - 7:55 a.m.
YTZ
-
LGW
15h 00m
1 stop
C$ 596Air Transat
Mon, 4 May - Thu, 7 May
WestJet Logo
11:00 a.m. - 5:15 p.m.
LGW
-
YHM
35h 15m
2 stops
WestJet Logo
6:10 p.m. - 9:05 a.m.
YHM
-
LGW
33h 55m
2 stops
C$ 1,716WestJet
Mon, 4 May - Thu, 7 May
WestJet Logo
11:00 a.m. - 5:15 p.m.
LGW
-
YHM
35h 15m
2 stops
WestJet Logo
6:10 p.m. - 9:05 a.m.
YHM
-
LGW
33h 55m
2 stops
C$ 1,727WestJet
Booking Insights

KAYAK's insights & trends for London to Toronto flights

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

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

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

What is the cheapest London Gatwick Airport to Toronto flight route?

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

The cheapest return flight from London Gatwick Airport to Toronto costs C$ 627 on the route between London Gatwick Airport (LGW) and Toronto Pearson Intl Airport (YYZ). 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 Gatwick Airport to Toronto 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 Thursdays 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 Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Gatwick Airport to Toronto, 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 Gatwick Airport to Toronto is November, where tickets cost C$ 599 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 961 and C$ 947 respectively.

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

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$ 841, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Gatwick Airport to Toronto, 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 Gatwick Airport to Toronto, you should book around 3 weeks before departure, which saves you about 15% 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 London to Toronto

 
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 Porter Airlines and 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.

Mark Stachiew

Mark Stachiew

Expert on YYZ

Mark Stachiew has been exploring the world and writing about it for more than 30 years. His travel stories have appeared in numerous newspapers, magazines and online publications in Canada, the United States and beyond.

Duncan Madden

Duncan Madden

Expert on 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.

Good to know

Low seasonJanuary
Cheapest flightC$ 472
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (31% more expensive on average)
Flight from London Gatwick Airport to Toronto Pearson Airport

When to book flights from London to Toronto

Are your dates flexible? Find out the best times to travel from London to Toronto 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.

FAQs for booking London to Toronto flights

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

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Toronto was C$ 472 for a one-way ticket and C$ 590 for a round-trip.

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

    On your way to Toronto, you’ll fly out from London Gatwick. You’ll be landing in one of Toronto’s 2 airports: Toronto Region of Waterloo Intl or Toronto Pearson Intl.

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

    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 777-300ER is the aircraft model that flies most regularly on the London to Toronto flight route.

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

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

  • 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.

KAYAK’s top tips for finding a cheap flight from London Gatwick Airport to Toronto

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 489 or less one-way and C$ 672 or less round-trip.

Prefer to fly direct from London to Toronto?

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

Direct departures

London Gatwick to Toronto

Monday

Air Transat

Air Transat

Tuesday

Air Transat

Air Transat

Wednesday

Air Transat

Air Transat

Thursday

Air Transat

Air Transat

Friday

Air Transat

Air Transat

Saturday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more nonstop flights

Direct returns

Toronto to London Gatwick

Monday

Air Transat

Air Transat

Tuesday

Air Transat

Air Transat

Wednesday

Air Transat

Air Transat

Thursday

Air Transat

Air Transat

Friday

Air Transat

Air Transat

Saturday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more nonstop flights

Reviews of the top airline flying from London to Toronto

 
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 Toronto? 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 501 reviews
7.9Boarding
6.8Food
8.4Crew
7.0Entertainment
7.3Comfort
Airline reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

2.0 MediocreAnonymous, Jan 2026
IST - YYZ
Read more Air Transat reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

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

Information on your arrival and departure airports