YXU - YYZ

C$ 266 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 Pearson Intl departing on 28/9. 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 Toronto Pearson Intl Airport

 
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
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 London to Toronto (YXU-YYZ)

 
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 Pearson Intl

Sat, 30 Aug - Wed, 3 Sep
Air Canada Logo
3:40 p.m. - 4:29 p.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
C$ 587Air Canada
Find Deal
Thu, 7 Aug - Fri, 15 Aug
Air Canada Logo
5:45 p.m. - 6:34 p.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
C$ 598Air Canada
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Air Canada Logo
5:45 p.m. - 6:34 p.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
C$ 603Air Canada
Find Deal
Mon, 28 Jul - Mon, 4 Aug
Air Canada Logo
3:40 p.m. - 4:29 p.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
C$ 620Air Canada
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Air Canada Logo
6:15 a.m. - 7:04 a.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
2:15 p.m. - 3:02 p.m.YYZ-YXU
0h 47mdirect
C$ 629Air Canada
Find Deal
Fri, 15 Aug - Fri, 22 Aug
Air Canada Logo
5:45 p.m. - 6:34 p.m.YXU-YYZ
0h 49mdirect
Air Canada Logo
8:40 p.m. - 9:27 p.m.YYZ-YXU
0h 47mdirect
C$ 631Air Canada
Find Deal
Sat, 30 Aug - Wed, 3 Sep
WestJet Logo
8:00 p.m. - 6:52 a.m.YXU-YYZ
10h 52m1 stop
WestJet Logo
8:00 p.m. - 5:12 a.m.YYZ-YXU
9h 12m1 stop
C$ 650WestJet
Find Deal
Tue, 26 Aug - Tue, 2 Sep
WestJet Logo
8:00 p.m. - 6:12 a.m.YXU-YYZ
10h 12m1 stop
WestJet Logo
10:25 p.m. - 5:12 a.m.YYZ-YXU
30h 47m1 stop
C$ 695WestJet
Find Deal
Fri, 15 Aug - Fri, 15 Aug
WestJet Logo
6:00 a.m. - 3:52 p.m.YXU-YYZ
9h 52m1 stop
WestJet Logo
8:00 p.m. - 5:14 a.m.YYZ-YXU
9h 14m1 stop
C$ 814WestJet
Find Deal
Fri, 15 Aug - Fri, 22 Aug
 Logo
9:45 p.m. - 4:28 p.m.YXU-YYZ
18h 43m1 stop
 Logo
10:10 a.m. - 9:00 p.m.YYZ-YXU
10h 50m1 stop
C$ 816
Find Deal
Useful Info

KAYAK's insights & trends for London to Pearson Intl flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Toronto on a Saturday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Toronto Pearson Intl Airport, 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 to Toronto Pearson Intl Airport is January, where tickets cost C$ 436 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is C$ 788 and C$ 756 respectively.


Good to know

Low seasonMarch
High seasonOctober
Cheapest flightC$ 266
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from London to Toronto

When to book flights from London to Pearson Intl

Are your dates flexible? Find out the best times to travel from London to Pearson Intl 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 to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from London to Toronto Pearson Intl Airport was C$ 195 for a one-way ticket and C$ 430 for a round-trip.

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

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

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the London to Toronto flight route.

  • Which airline alliances offer flights from London to Toronto?

    Star Alliance is the only airline alliance operating flights between London and Toronto.

  • 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 to Toronto Pearson Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 335 or less one-way and C$ 613 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 to Toronto Pearson Intl.
Find which airlines fly direct from London Airport to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

London to Toronto Pearson Intl

Monday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Tuesday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Wednesday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Thursday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Friday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Saturday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Sunday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

See more nonstop flights

Direct returns

Toronto Pearson Intl to London

Monday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Tuesday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Wednesday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Thursday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Friday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Saturday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

Sunday

Air Canada,Avianca,Emirates, +3 more

Air Canada,Avianca, +4 more

See more nonstop flights

Reviews of the top airline flying from London to Pearson Intl

 
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 Pearson Intl? 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 9660 reviews
7.1Comfort
7.8Crew
7.3Boarding
6.8Entertainment
6.3Food
Airline reviews

No issues other than paying twice for my seat selection.

10.0 ExcellentJudy, Jun 2025YEG - YYZ
Read more Air Canada reviews

No issues other than paying twice for my seat selection.

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

The app was great, service was wonderful, everything was quick and easy

Horrible. Multiple delays for every reason imaginable. Missed connection which led to missing work. How does a plane make a detour to refuel. Do the fueling then have to refuel a second time at the exact same spot? Mind blowing.

I had a great experience at YUL Air Canada. The service was top drawer as I needed help to board.

There was no food other than pretzels or a single cookie for a 4.5 hour flight. The in-flight entertainment system was not available on the back of the seat - instead I had to use my cell phone and the plane's wifi - which drained my battery even though my phone was plugged into the seat ahead of me and should have been charging - it did not. Very irritating.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

The plane in use lacked an entertainment system (perhaps because it was still being updated?). It was an overnight flight so it wasn't terrible but still. The actual seat was adequate but not great. As an economy flyer, food review is largely irrelevant. I am unhappy with this race to the bottom for services provided especially as it applies to baggage restrictions.

Good overall but I’m 5’10 and seating is always tight

Better than usual. We’ve flown air Canada for years at least once or twice a year and used it to bring our Canadian American son back and forth from USA and Canada and Europe and we have had MANY bad experiences with late flights, missed connections, boarding issues, for almost 10 years. Just lots of bad experiences. This one wasn’t bad at all. It’s simply what we expected. Even though the first flight this time was 45 min late in leaving due to a maintenance issue, that didn’t mess us up. But all else was fine so we were pleased.

Everything you need to know for your flight from London to Pearson Intl

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.