YTO - YXU

C$ 235 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 19/9. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
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

qui, 3 jul - dom, 6 jul
Air Canada Logo
8:30 a.m. - 9:17 a.m.YYZ-YXU
0h 47mdirect
Air Canada Logo
9:55 a.m. - 10:44 a.m.YXU-YYZ
0h 49mdirect
C$ 454Air Canada
Find Deal
sáb, 29 nov - qui, 11 dez
Air Canada Logo
8:55 p.m. - 9:45 p.m.YYZ-YXU
0h 50mdirect
Air Canada Logo
3:25 p.m. - 4:15 p.m.YXU-YYZ
0h 50mdirect
C$ 455Air Canada
Find Deal
sáb, 29 nov - qui, 11 dez
Air Canada Logo
8:15 a.m. - 9:05 a.m.YYZ-YXU
0h 50mdirect
Air Canada Logo
3:25 p.m. - 4:15 p.m.YXU-YYZ
0h 50mdirect
C$ 457Air Canada
Find Deal
ter, 23 set - ter, 30 set
Air Canada Logo
8:30 a.m. - 9:17 a.m.YYZ-YXU
0h 47mdirect
Air Canada Logo
3:35 p.m. - 4:22 p.m.YXU-YYZ
0h 47mdirect
C$ 472Air Canada
Find Deal
ter, 23 set - ter, 30 set
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
Air Canada Logo
9:55 a.m. - 10:38 a.m.YXU-YYZ
0h 43mdirect
C$ 473Air Canada
Find Deal
qua, 9 jul - qua, 16 jul
Flair Airlines Logo
10:00 a.m. - 9:00 p.m.YYZ-YXU
11h 00m1 stop
Flair Airlines Logo
9:45 p.m. - 12:25 a.m.YXU-YYZ
26h 40m1 stop
C$ 503Flair Airlines
Find Deal
ter, 8 jul - ter, 15 jul
 Logo
9:00 p.m. - 9:00 p.m.YYZ-YXU
24h 00m1 stop
 Logo
8:00 p.m. - 6:12 a.m.YXU-YYZ
10h 12m1 stop
C$ 537
Find Deal
qua, 9 jul - qua, 16 jul
 Logo
6:45 a.m. - 9:00 p.m.YYZ-YXU
14h 15m2 stops
 Logo
9:45 p.m. - 12:25 a.m.YXU-YYZ
26h 40m1 stop
C$ 541
Find Deal
sex, 19 set - qua, 24 set
WestJet Logo
3:30 p.m. - 5:12 a.m.YYZ-YXU
13h 42m2 stops
WestJet Logo
6:00 a.m. - 7:08 p.m.YXU-YYZ
13h 08m2 stops
C$ 577WestJet
Find Deal
qua, 16 jul - qua, 23 jul
WestJet Logo
6:30 p.m. - 5:14 a.m.YYZ-YXU
10h 44m1 stop
WestJet Logo
8:00 p.m. - 6:52 a.m.YXU-YYZ
10h 52m1 stop
C$ 587WestJet
Find Deal
Useful Info

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.

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$ 447 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$ 447.

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 Monday, 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$ 282 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is C$ 746 and C$ 723 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$ 562 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. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flightC$ 235
Best time to beat the crowds (55% less expensive on average)
Most popular time to fly and prices are also 2% lower 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$ 172 for a one-way ticket and C$ 332 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$ 545 or less round-trip.

Prefer to fly 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
See more nonstop flights

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 9531 reviews
7.3Boarding
7.0Comfort
6.3Food
6.8Entertainment
7.8Crew
Airline reviews

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

10.0 ExcellentAnonymous, Jun 2025YYZ - YKF
Read more Air Canada reviews

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Everything was fine, crew was great. Always appreciate an on-time flight.

Very bad I put my stuff down to go through the machine and when it came out it my watch was gone. Then they have the nerve to say I have to file a report that's b.s.

The flight was delayed and my luggage did not arrive. I paid the luggage fee in advance. Luggage was delivered the next evening but it was the wrong bag. 48 hrs I still do not have my luggage.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

It was what it was. The crew were very supportive of my wife's inability to sit for long (without severe pain). I say the food was excellent because we bought sushi at Bento, pre flite. We did not complete the final leg (YVR to YYJ) as we were able to catch the last ferry to Swartz Bay. Thanks to Air Canada ( crew and network ) for the connections to/from SJO.

it was great only downfall was that the tvs weren't working but the rest was great specially the wifi

Unable to serve coffee on flight which I understand but inconvenient.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.