YTO - YXU

C$ 265 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 20/4. 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

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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Everything you should know

Cheapest round-trip
C$ 514
Typical prices: C$ 558-C$ 619
Air Canada
Fri 10/4Sun 19/4
YYZ - YXU • Direct
Cheapest one-way flights
C$ 265
Typical prices: C$ 270-C$ 377
Air Canada
Mon 20/4
YYZ - YXU • Direct
Top airlines
Cheapest • from C$ 514 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada. Average duration is 0h 48m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
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 London!
Flight Deals
Booking Insights
Flight 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

Fri, 10 Apr - Sun, 19 Apr
Air Canada Logo
4:15 p.m. - 5:04 p.m.
YYZ
-
YXU
0h 49mdirect
Air Canada Logo
5:40 p.m. - 6:29 p.m.
YXU
-
YYZ
0h 49mdirect
C$ 514Air Canada
Thu, 16 Apr - Thu, 23 Apr
Air Canada Logo
4:15 p.m. - 5:04 p.m.
YYZ
-
YXU
0h 49mdirect
Air Canada Logo
5:40 p.m. - 6:29 p.m.
YXU
-
YYZ
0h 49mdirect
C$ 516Air Canada
Sun, 19 Apr - Sun, 26 Apr
Air Canada Logo
4:15 p.m. - 5:04 p.m.
YYZ
-
YXU
0h 49mdirect
Air Canada Logo
5:10 a.m. - 6:03 a.m.
YXU
-
YYZ
0h 53mdirect
C$ 523Air Canada
Sat, 12 Sep - Sat, 12 Sep
Air Canada Logo
2:05 p.m. - 2:55 p.m.
YYZ
-
YXU
0h 50mdirect
Air Canada Logo
6:20 p.m. - 7:06 p.m.
YXU
-
YYZ
0h 46mdirect
C$ 556Air Canada
Sat, 2 May - Sat, 9 May
Air Canada Logo
8:05 a.m. - 8:53 a.m.
YYZ
-
YXU
0h 48mdirect
Air Canada Logo
6:10 p.m. - 6:58 p.m.
YXU
-
YYZ
0h 48mdirect
C$ 557Air Canada
Sun, 31 May - Tue, 30 Jun
Air Canada Logo
4:45 p.m. - 5:33 p.m.
YYZ
-
YXU
0h 48mdirect
Air Canada Logo
6:10 p.m. - 6:58 p.m.
YXU
-
YYZ
0h 48mdirect
C$ 562Air Canada
Thu, 23 Apr - Tue, 28 Apr
Air Canada Logo
4:15 p.m. - 5:04 p.m.
YYZ
-
YXU
0h 49mdirect
Air Canada Logo
5:10 a.m. - 6:03 a.m.
YXU
-
YYZ
0h 53mdirect
C$ 575Air Canada
Mon, 22 Jun - Fri, 3 Jul
Air Canada Logo
8:50 p.m. - 9:37 p.m.
YYZ
-
YXU
0h 47mdirect
Air Canada Logo
9:30 a.m. - 10:15 a.m.
YXU
-
YYZ
0h 45mdirect
C$ 580Air Canada
Fri, 12 Jun - Sun, 21 Jun
Multiple Airlines Logo
8:25 a.m. - 5:20 a.m.
YTZ
-
YXU
20h 55m
2 stops
Multiple Airlines Logo
5:55 p.m. - 10:00 p.m.
YXU
-
YTZ
28h 05m
3 stops
C$ 922Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
6:30 p.m. - 4:45 p.m.
YTZ
-
YXU
22h 15m
2 stops
Multiple Airlines Logo
6:10 a.m. - 9:32 p.m.
YXU
-
YTZ
15h 22m
2 stops
C$ 1,087Multiple Airlines
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?

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, Ontario departing in April.

What is the cheapest Toronto to London flight route?

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

The cheapest return flight from Toronto to London costs C$ 482 on the route between Toronto Pearson Intl Airport (YYZ) and London (YXU). It is also the most popular route.

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 Tuesdays 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.

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$ 491 on average.

Good to know

Cheapest flightC$ 265
Most popular time to fly (3% more expensive on average)
Flight from Toronto Pearson Airport 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$ 265 for a one-way ticket and C$ 514 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 airlines offer Wi-Fi service onboard planes from Toronto to London?

    Only Air Canada offers inflight Wi-Fi service on the Toronto to London flight route.

  • 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$ 483 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 10834 reviews
7.1Comfort
6.3Food
6.8Entertainment
7.3Boarding
7.8Crew
Airline reviews

Again, it was delayed and then our connecting aircraft was very cold.

2.0 MediocreAnonymous, Mar 2026
YYZ - YVR
Read more Air Canada reviews

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

I travelled in Business class for the first time and wish I could do that again.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

On board WiFi is a bit flaky. Good for streaming music but getting Air Canada’s entertainment to play was hit and miss.

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

Information on your arrival and departure airports