Cheap flights from London to Toronto

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Compare London to Toronto flight deals

Find the cheapest month or even day of the year to fly to Toronto

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Flight deals from London to Toronto

Looking for a cheap last-minute deal or the best round-trip flight from London Airport to Toronto? If you want to travel next month, round-trip fares start from $254. Find the lowest prices on one-way and round-trip tickets right here.

Toronto.$254 per passenger.Departing Mon, Sep 21, returning Fri, Sep 25.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Mon, Sep 21, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Fri, Sep 25, arriving in London.Price includes taxes and charges.From $254, select.

Toronto.$352 per passenger.Departing Sun, Oct 11, returning Sun, Oct 18.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Sun, Oct 11, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Sun, Oct 18, arriving in London.Price includes taxes and charges.From $352, select.

Toronto.$406 per passenger.Departing Sat, Sep 19, returning Sat, Nov 28.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Sat, Sep 19, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Sat, Nov 28, arriving in London.Price includes taxes and charges.From $406, select.

Toronto.$418 per passenger.Departing Mon, May 3, returning Mon, May 10.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Mon, May 3, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Mon, May 10, arriving in London.Price includes taxes and charges.From $418, select.

Toronto.$421 per passenger.Departing Sat, Sep 26, returning Fri, Oct 2.Round-trip flight with WestJet and Flair Airlines.Outbound indirect flight with WestJet, departing from London on Sat, Sep 26, arriving in Kitchener / Waterloo.Inbound indirect flight with Flair Airlines, departing from Kitchener / Waterloo on Fri, Oct 2, arriving in London.Price includes taxes and charges.From $421, select.

Toronto.$450 per passenger.Departing Tue, Mar 30, returning Tue, Apr 6.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Tue, Mar 30, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Tue, Apr 6, arriving in London.Price includes taxes and charges.From $450, select.

Toronto.$450 per passenger.Departing Thu, Oct 8, returning Tue, Nov 17.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Thu, Oct 8, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Tue, Nov 17, arriving in London.Price includes taxes and charges.From $450, select.

Toronto.$471 per passenger.Departing Fri, Jan 15, returning Sun, Jan 24.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Fri, Jan 15, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Sun, Jan 24, arriving in London.Price includes taxes and charges.From $471, select.

Toronto.$494 per passenger.Departing Thu, Feb 11, returning Thu, Feb 18.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Thu, Feb 11, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Thu, Feb 18, arriving in London.Price includes taxes and charges.From $494, select.

Toronto.$509 per passenger.Departing Fri, Jul 16, returning Mon, Jul 19.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Fri, Jul 16, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Mon, Jul 19, arriving in London.Price includes taxes and charges.From $509, select.

Toronto.$518 per passenger.Departing Mon, Dec 21, returning Sun, Dec 27.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Mon, Dec 21, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Sun, Dec 27, arriving in London.Price includes taxes and charges.From $518, select.

Toronto.$581 per passenger.Departing Wed, Dec 23, returning Sun, Jan 3.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Wed, Dec 23, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Sun, Jan 3, arriving in London.Price includes taxes and charges.From $581, select.

Toronto.$954 per passenger.Departing Sat, Aug 29, returning Mon, Sep 7.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Sat, Aug 29, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Mon, Sep 7, arriving in London.Price includes taxes and charges.From $954, select.

Toronto.$969 per passenger.Departing Mon, Aug 31, returning Mon, Aug 31.Round-trip flight with Air Canada.Outbound direct flight with Air Canada departing from London on Mon, Aug 31, arriving in Toronto Pearson International.Inbound direct flight with Air Canada departing from Toronto Pearson International on Mon, Aug 31, arriving in London.Price includes taxes and charges.From $969, select.

Find the cheapest month to fly from London to Toronto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Toronto flights are currently cheapest in September.

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Direct flights from London to Toronto

Alternative London to Toronto routes

Looking for the cheapest, fastest or easiest route from London to Toronto? You could fly into the following airports instead.

London to Toronto: Flight information

The things to know before you go.

Cheapest flight found	$254
Cheapest month to fly	September
Average flight time	49 mins
Most popular airline	Lufthansa
Average flights per week	108

Finding cheap flights from London to Toronto: Frequently asked questions

How many airports are there in Toronto?

There are 4 airports in Toronto: Toronto Island, Toronto Pearson International, John C. Munro Hamilton, and Kitchener / Waterloo.

How much are round-trip flights from London to Toronto?

The best price we found for a round-trip flight from London to Toronto is $254. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Toronto?

49 minutes is the average flight time from London to Toronto.

Which airlines fly direct from London to Toronto?

Lufthansa, United and Air Canada fly direct from London to Toronto.

How many flights are there a week from London to Toronto?

There are 108 flights per week flying from London to Toronto, as of August 2026.

When is the cheapest time to fly from London to Toronto?

The cheapest month to fly from London to Toronto is usually September.

What's the cheapest airport to fly to in Toronto?

If you're flying from London Airport, the cheapest airport near Toronto is Toronto Pearson International – which is 20.4 km away from the center of Toronto. We've found flights to this airport from $254.

Which upcoming date is cheapest to fly from London Airport to Toronto on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Airport to Toronto on Monday, September 21, 2026.

Can I get a direct flight from London Airport to Toronto?

Yes – the average flight time is 49 minutes.

How can I get the best flight deal from London Airport to Toronto?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Toronto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Toronto?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Toronto is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Toronto?

In August, the average temperature is usually around 20°C. July is typically the warmest month in Toronto, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -8°C. The rainiest month is September.

Which is the cheapest airline to fly with from London Airport to Toronto?

Currently, Air Canada offers the cheapest flight tickets to Toronto.

Flying from London International Airport (YXU) to Toronto: what you need to know

The average duration of a direct flight from London International Airport to Toronto is 50 minutes.
Toronto and London (where London International Airport is located) are both in the UTC-4 timezone. That means you won't have to change your watch when you arrive.
London International Airport (YXU) to Pearson International Airport (YYZ) is the most popular route, with 22 flights a week to choose from. If you prefer starting your day later, the last flight from YXU to YYZ is with Air Canada at 17:45. Go for the first departure operated by Air Canada at 05:15 if you want to get on your way earlier.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. That way, you won't have to rush to board your YXU to Toronto flight.
Be prepared for longer queues in popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.
Direct London International Airport to Toronto tickets are available for booking. Pearson International Airport (YYZ) is where you'll be touching down.
Look out for promotions from Air Canada. This carrier operates direct flights from London International Airport to Toronto.
Located around 10 kilometers from central London, YXU can be reached in about 20 minutes by car, depending on traffic. The journey on public transport takes roughly 55 minutes.
Planning to catch an early flight from London International Airport to Toronto? Avoid rushing to the airport (and sneak in some extra precious sleep) by choosing one of these stays near YXU:
When it comes to the on-time performance of London International Airport, data shows 50.41% of flights arrive within the expected time frame.

How to find the cheapest flights from London International Airport (YXU) to Toronto

$122 is currently the best price for a one-way London International Airport to Toronto flight. Return flight tickets start at $254. These fares may change based on demand.
Lock in cheap flights from YXU to Toronto by booking two months ahead. According to our research, that's the sweet spot for picking up a bargain.
The best month for landing cheap London International Airport to Toronto tickets is June. Use the 'Whole month' tool to compare flight prices, then select the dates that offer the lowest fares.
There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you when there's an updated deal for cheap flights from YXU to Toronto.
Pick your preferred arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from London International Airport to Toronto by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Toronto

Pearson International Airport (YYZ)

The distance from Pearson International Airport (YYZ) to central Toronto is roughly 27 kilometers. It'll take you around 25 minutes to reach the center driving.
It'll take around 50 minutes if you're traveling on public transport.
Consider staying in a hotel close to YYZ if you have a late flight from London International Airport to Toronto. Choose one of these options and make your first night all about catching up on rest:
Grab a Pearson International Airport rental car and discover Toronto and beyond with your own wheels. Routes Car Rentals, Green Motion and Thrifty are top providers you can book with here.
Lock in the best rate by booking your ride from Pearson International Airport around three weeks in advance of your flight from YXU to Toronto.

Billy Bishop Toronto City Airport (YTZ)

Billy Bishop Toronto City Airport (YTZ) is roughly 3 kilometers from central Toronto. After your flight from London International Airport to Toronto, it'll take you around 35 minutes to get to the heart of the city in a ride-share or cab.
Public transport will get you there in around 40 minutes.
You'll find some great places ready to welcome you near YTZ. Unwind and get cozy after your YXU to Toronto flight at any of these well-located options:
Hertz, National and Avis make picking up a Billy Bishop Toronto City Airport rental car quick and easy. These suppliers are located in or around the terminal and will get you on your way in no time.
Avoid paying extra. Securing your ride one week before your arrival at YTZ will save you money.

Region of Waterloo International Airport (YKF)

Region of Waterloo International Airport (YKF) is around 105 kilometers from central Toronto. It takes about 1 hour 15 minutes to get to the city center in a cab or ride-share once you've hopped off your flight from London International Airport to Toronto.
Public transport will take you there in around 4 hours 5 minutes.
If you don't want to travel into the center, choose a hotel close to YKF. Make yourself comfy at one of these options after your YXU to Toronto flight:
Whether you want a zippy mini for a solo escape or a full-size SUV to fit the family, you'll find the right Region of Waterloo International Airport rental car for your needs. Browse the range of wheels available here from names such as Avis, Enterprise and Budget.
If you'd like a specific type of vehicle, booking early gives you a better shot at snagging what you want. Secure your ride from YKF at least a few weeks ahead of your flight from London International Airport to Toronto.

Best time to go to Toronto

Before booking your flights from London International Airport to Toronto, consider which time of year works best for you. Peak season in Toronto offers a bustling atmosphere and plenty of activities, while the low season means you'll get cheaper hotel deals and fewer crowds.
Before locking in your London International Airport to Toronto flight ticket, think about the kind of weather forecast you're hoping for. July is the warmest month in Toronto, with temperatures ranging from 14ºC (57ºF) to 28ºC (82ºF).
If you'd rather travel in cooler conditions, search for a cheap ticket from YXU to Toronto in January when temperatures average between -12ºC (10ºF) and 1ºC (34ºF).

More about Toronto

When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Toronto right here. Explore these hotels after locking in your flight from London International Airport to Toronto:
Every great journey has to include a little sightseeing. Royal Ontario Museum, CN Tower and Go Tours Canada - Distillery District are attractions you won't want to skip in Toronto.

Explore more of Canada

Toronto is easy to fall in love with, but there are so many other corners of Canada just waiting to be explored. Around 499 kilometers north-east of Toronto, a trip to Montreal will fill your itinerary to the brim. Don't miss top attractions like Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.
Ottawa is another well-known destination in Canada and is around 354 kilometers north-east of Toronto. No trip is complete without seeing Parliament Hill, Rideau Canal and National Gallery of Canada.