YTO - YXU

C$ 230 Find Cheap Flights from Toronto to London

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 8/9. 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

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

 
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 Flights from Toronto to London (YTO-YXU)

 
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, 23 Sep - Tue, 30 Sep
Air Canada Logo
8:30 a.m. - 9:19 a.m.YYZ-YXU
0h 49mdirect
Air Canada Logo
6:10 a.m. - 7:01 a.m.YXU-YYZ
0h 51mdirect
C$ 378Air Canada
Find Deal
Tue, 23 Sep - Tue, 30 Sep
WestJet Logo
6:30 p.m. - 5:12 a.m.YYZ-YXU
10h 42m1 stop
WestJet Logo
8:00 p.m. - 6:52 a.m.YXU-YYZ
10h 52m1 stop
C$ 394WestJet
Find Deal
Fri, 12 Sep - Sat, 13 Sep
WestJet Logo
6:30 p.m. - 5:12 a.m.YYZ-YXU
10h 42m1 stop
WestJet Logo
8:00 p.m. - 6:52 a.m.YXU-YYZ
10h 52m1 stop
C$ 397WestJet
Find Deal
Mon, 22 Sep - Tue, 30 Sep
WestJet Logo
6:30 p.m. - 5:12 a.m.YYZ-YXU
10h 42m1 stop
WestJet Logo
6:00 a.m. - 8:52 p.m.YXU-YYZ
14h 52m1 stop
C$ 405WestJet
Find Deal
Mon, 22 Sep - Tue, 30 Sep
 Logo
4:40 p.m. - 5:12 a.m.YYZ-YXU
12h 32m2 stops
 Logo
6:00 a.m. - 12:22 a.m.YXU-YYZ
18h 22m1 stop
C$ 443
Find Deal
Fri, 12 Sep - Tue, 23 Sep
Air Canada Logo
8:40 p.m. - 9:29 p.m.YYZ-YXU
0h 49mdirect
Air Canada Logo
6:10 a.m. - 7:01 a.m.YXU-YYZ
0h 51mdirect
C$ 471Air Canada
Find Deal
Tue, 23 Sep - Tue, 30 Sep
Air Canada Logo
2:30 p.m. - 3:17 p.m.YYZ-YXU
0h 47mdirect
Air Canada Logo
10:00 a.m. - 10:50 a.m.YXU-YYZ
0h 50mdirect
C$ 486Air Canada
Find Deal
Tue, 23 Sep - Tue, 30 Sep
Air Canada Logo
2:30 p.m. - 3:17 p.m.YYZ-YXU
0h 47mdirect
Air Canada Logo
3:50 p.m. - 4:37 p.m.YXU-YYZ
0h 47mdirect
C$ 487Air Canada
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Air Canada Logo
8:30 a.m. - 9:19 a.m.YYZ-YXU
0h 49mdirect
Air Canada Logo
6:10 a.m. - 7:01 a.m.YXU-YYZ
0h 51mdirect
C$ 490Air Canada
Find Deal
Mon, 22 Sep - Tue, 30 Sep
 Logo
4:40 p.m. - 5:12 a.m.YYZ-YXU
12h 32m2 stops
 Logo
6:00 a.m. - 7:15 a.m.YXU-YYZ
25h 15m2 stops
C$ 497
Find Deal
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, Ontario?

What is the cheapest Toronto to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Toronto to London.

Our data shows that the cheapest route for a return flight from Toronto to London cost C$ 471 and was between Toronto Pearson Intl Airport (YYZ) and London (YXU). On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 471.

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.

If you are looking for a flight deal from Toronto to London, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London, Saturday is the cheapest day to fly and Sunday is 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 C$ 285 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is C$ 800 and C$ 796 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 472 on average.

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 47% 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
Cheapest flightC$ 230
Best time to beat the crowds (55% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Toronto Island to London

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.

FAQs for booking flights from Toronto to London

  • What is the cheapest flight from Toronto to London?

    In the last 3 days, the lowest price for a flight from Toronto to London was C$ 166 for a one-way ticket and C$ 273 for a round-trip.

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

    When flying out of Toronto you will be using one of these airports: Toronto Island or Toronto Pearson Intl. You will be landing at London.

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

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q 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 is the only airline alliance operating flights between Toronto and London.

  • 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 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 C$ 327 or less one-way and C$ 489 or less round-trip.

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 Airport, which days they fly and book direct flights.

Direct departures

Toronto to London

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

London to Toronto

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top airline flying from Toronto to London

 
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 Toronto to London? 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.
7.1
Air CanadaOverall score based on 9851 reviews
6.8Entertainment
6.3Food
7.8Crew
7.3Boarding
7.1Comfort
Airline reviews

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

10.0 ExcellentKyle, Jul 2025YYZ - YYC
Read more Air Canada reviews

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

The checking of my carry-on was not the greatest idea. It was selected for a security check in Toronto and didn't make it to my connecting flight. Fortunately Air Canada delivers late luggage to Whistler so I got it at 2 A M.

Well managed flight comfortable. Wish they had back of seat screens

Because of a change in aircraft, I was unable to experience the business class I paid for and was disappointed.

My entertainment system was very jittery. Of course no food unless you pay, and even then choices are very limited. I got a free beer, though.

Wow! Both way we came in in advance! Now that's a first with AC!

Plane was clean, crew were courtesy and friendly, great flight. There was no food or entertainment but it was a short flight.

No TV's. Seats are super uncomfortable. Crew was great!

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

Information on your arrival and departure airports

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