Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Toronto from $482

LON — YTO
31 Oct — 7 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Toronto are usually found in February or January, booked 47 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from London to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from London to Toronto

Sat 7/1111:40 -
Nonstop8h 20m
Sat 30/121:35 -
Nonstop7h 10m
Deal found 29/9$684
Thu 5/1113:30 -
1 stop11h 15m
Mon 1/218:15 -
1 stop11h 30m
Deal found 29/9$685
Tue 6/1012:40 -
Nonstop8h 00m
Sun 6/1221:35 -
Nonstop7h 10m
Deal found 27/9$692
Sat 5/1208:40 -
1 stop12h 00m
Sat 12/1221:45 -
Nonstop7h 05m
Deal found 28/9$694
Wed 25/1106:30 -
1 stop14h 10m
Sat 5/1221:45 -
Nonstop7h 05m
Deal found 26/9$695
Tue 6/1012:40 -
Nonstop8h 00m
Thu 15/1022:45 -
Nonstop7h 00m
Deal found 27/9$701
Fri 6/1111:40 -
Nonstop8h 20m
Thu 28/121:35 -
Nonstop7h 10m
Deal found 29/9$702
Tue 6/1012:40 -
1 stop10h 47m
Tue 13/1018:35 -
Nonstop7h 00m
Deal found 27/9$704
Wed 16/1211:55 -
1 stop11h 20m
Thu 25/323:10 -
1 stop10h 30m
Deal found 27/9$704
Thu 8/1006:15 -
1 stop19h 45m
Wed 14/1022:55 -
Nonstop7h 15m
Deal found 29/9$705
Tue 6/1012:40 -
Nonstop8h 00m
Wed 14/1023:15 -
1 stop29h 35m
Deal found 27/9$705
Tue 6/1012:40 -
Nonstop8h 00m
Wed 21/1023:15 -
1 stop29h 35m
Deal found 26/9$707

Find flight deals from London to Toronto

Round-trip from

$684

One-way from

$482

Popular in

August

Cheapest in

February

Average price

$872

Good one-way deal

$615 or less
Air Transat
  • Air Transat
  • 8/11-29/1
  • Nonstop
  • 15h 30m total
  • London to Toronto
Search Deals
18/12-31/12
  • 18/12-31/12
  • 1 total stop
  • 35h 25m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($155 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 12/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$495

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 18/12

06:05-12:30

1 stop35h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$497

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 2/11

07:00-14:05

1 stop12h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$520

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 16/11

07:00-14:05

1 stop12h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$530

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Wed 9/12

09:35-14:45

2 stops34h 10m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$556

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 26/12

20:20-12:10

1 stop20h 50m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$576

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 20/11

09:00-16:15

1 stop12h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$577

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Thu 17/12

10:45-12:10

1 stop30h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$607

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Mon 2/11

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$617

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sun 1/11

18:35-14:05

1 stop24h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

$626

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 46 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from London to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from London with our price prediction graph.
Estimated return price

Cheapflights Insights

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

What is the cheapest month to book a flight from London to Toronto?

Currently, February is the cheapest month in which you can book a flight from London to Toronto (average of $775). Flying from London to Toronto in August is currently the most expensive (average of $1,198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to YTO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Toronto as you normally would.

Weekly flight availability from London to Toronto

The most flights from LON to YTO are scheduled on a Monday (42 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost for a return flight from London to Toronto?

Airfare is below average for this route at the moment.
London to Toronto flights typically cost between $737 and $1,037 in November.
The cheapest return price found within the last 5 days was $684 on Air Transat (7 Nov–2 Feb).

How often are flights from London to Toronto delayed?

About 15% of weekly flights between London and Toronto have experienced delays in the past year, with the average delay time being 158 minutes.

What is the most punctual flight time for London to Toronto flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Toronto flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from London to Toronto?

To ensure you get the cheapest price possible for a flight from London to Toronto, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Toronto

Check out reviews from past customers who have flown with Air Canada from London to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,706 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,706 reviews
Air Canada
7.1
Good
11,706 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

  • How long is the flight from London to Toronto?

    There are many flights that can get you from London to Toronto in 11h 10m. Fly via Delta, British Airways, or United Airlines to get the fastest option. London and Toronto are separated by a distance of 5734 km. This flight may include one or multiple stops.

  • What are the most popular routes from London to Toronto?

    When deciding which route to take from London to Toronto, consider London Heathrow - Toronto Pearson Intl, London Heathrow - Toronto Island or London Gatwick - Toronto Pearson Intl, as they are the most popular.

  • What are the most reliable airlines from London to Toronto?

    No one likes to see their flight delayed. When booking a flight from London to Toronto consider choosing MEA(94%), Singapore Airlines(93%) or SriLankan Airlines(88%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Toronto?

    On average you can expect to pay $742 for a flight from London to Toronto. The cheapest flight overall is $602 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at $658.

  • Can I find deals for flights from London to Toronto that include hotel bookings?

    Yes. In addition to deals on London to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Toronto.

  • Can I find deals for business class flights from London to Toronto?

    Yes. Cheapflights offers flight deals from London to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Toronto?

    Currently, February is the cheapest month in which you can book a flight from London to Toronto (average of $775). Flying from London to Toronto in August is currently the most expensive (average of $1,198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from London to Toronto?

Cheapflights makes it easy to find London to Toronto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Toronto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Toronto from London.

Can Cheapflights find flights from London to Toronto with no change fees?

Yes! Cheapflights helps users easily find flights from London to Toronto with no change fees.

Can Cheapflights notify me if prices for flights from London to Toronto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Toronto from London today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.