Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Toronto from €311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Toronto departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Toronto

Cheap return flights

Lufthansa Logo
07:40 - 14:50LHR-YYZ
12h 10m1 stop
Lufthansa Logo
23:00 - 11:20YYZ-LHR
7h 20mdirect
€399Lufthansa
Find Deal
Sat, 6 Dec - Mon, 29 Dec
Lufthansa Logo
09:30 - 16:15LHR-YYZ
11h 45m1 stop
Lufthansa Logo
18:10 - 06:30YYZ-LHR
7h 20mdirect
€401Lufthansa
Find Deal
Thu, 4 Dec - Tue, 6 Jan
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
19:40 - 10:50YYZ-LHR
10h 10m1 stop
€408Icelandair
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
19:40 - 19:30YYZ-LHR
18h 50m1 stop
€409Icelandair
Find Deal
Fri, 7 Nov - Thu, 20 Nov
Air Canada Logo
13:25 - 21:35LHR-YTZ
13h 10m1 stop
Air Canada Logo
12:30 - 07:10YTZ-LHR
13h 40m1 stop
€414Air Canada
Find Deal
Thu, 6 Nov - Wed, 12 Nov
Air Canada Logo
13:25 - 21:35LHR-YTZ
13h 10m1 stop
Air Canada Logo
15:30 - 07:10YTZ-LHR
10h 40m1 stop
€415Air Canada
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Delta Logo
06:30 - 15:40LHR-YYZ
14h 10m1 stop
Delta Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
€416Delta
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Delta Logo
16:00 - 19:25LHR-YYZ
8h 25mdirect
Delta Logo
21:15 - 09:35YYZ-LHR
7h 20mdirect
€420Delta
Find Deal
Sun, 16 Nov - Sun, 7 Dec
Scandinavian Airlines Logo
17:30 - 15:40LHR-YYZ
27h 10m2 stops
Scandinavian Airlines Logo
17:10 - 16:25YYZ-LHR
18h 15m2 stops
€433Scandinavian Airlines
Find Deal
Tue, 3 Feb - Tue, 17 Feb
Scandinavian Airlines Logo
19:30 - 15:40LHR-YYZ
25h 10m1 stop
Scandinavian Airlines Logo
17:10 - 14:35YYZ-LHR
16h 25m2 stops
€454Scandinavian Airlines
Find Deal
Thu, 6 Nov - Wed, 12 Nov

British Airways flights from London Heathrow Airport to Toronto

Our best British Airways deals on London Heathrow Airport to Toronto flight tickets
British Airways
12 Dec
LHR17:05London Heathrow
8h 10m
YYZ20:15Toronto Pearson Intl
25 Dec
YYZ17:40Toronto Pearson Intl
7h 10m
LHR05:50London Heathrow
€446
Find similar
British Airways
12 Dec
LHR11:40London Heathrow
8h 10m
YYZ14:50Toronto Pearson Intl
7 Jan
YYZ22:05Toronto Pearson Intl
7h 05m
LHR10:10London Heathrow
€451
Find similar
British Airways
25 Sept
LHR06:10London Heathrow
20h 20m
2 stops
YYZ21:30Toronto Pearson Intl
29 Sept
YYZ15:11Toronto Pearson Intl
14h 19m
1 stop
LHR10:30London Heathrow
€456
Find similar

Lufthansa flights from London Heathrow Airport to Toronto

Our best Lufthansa deals on London Heathrow Airport to Toronto flight tickets
Lufthansa
6 Dec
LHR07:40London Heathrow
12h 10m
1 stop
YYZ14:50Toronto Pearson Intl
6 Jan
YYZ23:00Toronto Pearson Intl
7h 20m
LHR11:20London Heathrow
€399
Find similar
Lufthansa
4 Dec
LHR09:30London Heathrow
11h 45m
1 stop
YYZ16:15Toronto Pearson Intl
29 Dec
YYZ23:00Toronto Pearson Intl
7h 20m
LHR11:20London Heathrow
€401
Find similar
Lufthansa
8 Jan
LHR09:30London Heathrow
11h 45m
1 stop
YYZ16:15Toronto Pearson Intl
11 Jan
YYZ20:25Toronto Pearson Intl
7h 05m
LHR08:30London Heathrow
€402
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 6/12

07:40-14:50

1 stop12h 10m

Toronto Pearson Intl

Mon 29/12

23:00-11:20

Nonstop7h 20m

€399

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 4/12

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Tue 6/1

18:10-06:30

Nonstop7h 20m

€401

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 6/12

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Mon 8/12

19:40-10:50

1 stop10h 10m

€408

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 7/11

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Thu 20/11

19:40-19:30

1 stop18h 50m

€409

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 6/11

13:25-21:35

1 stop13h 10m

Toronto Island

Wed 12/11

12:30-07:10

1 stop13h 40m

€414

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 4/12

13:25-21:35

1 stop13h 10m

Toronto Island

Sun 7/12

15:30-07:10

1 stop10h 40m

€415

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 5/12

06:30-15:40

1 stop14h 10m

Toronto Pearson Intl

Mon 8/12

21:15-09:35

Nonstop7h 20m

€416

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 16/11

16:00-19:25

Nonstop8h 25m

Toronto Pearson Intl

Sun 7/12

21:15-09:35

Nonstop7h 20m

€420

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/2

17:30-15:40

2 stops27h 10m

Toronto Pearson Intl

Tue 17/2

17:10-16:25

2 stops18h 15m

€433

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 6/11

19:30-15:40

1 stop25h 10m

Toronto Pearson Intl

Wed 12/11

17:10-14:35

2 stops16h 25m

€454

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

How to get the cheapest flight ticket from London Heathrow Airport to Toronto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Toronto?

What is the cheapest month to fly to Toronto?

If you don’t want to visit Toronto in February, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of €441.

What is the cheapest day to depart on your flight to Toronto?

The cheapest day to depart from London Heathrow Airport to Toronto is on a Friday. Travellers who choose to depart for Toronto on a Friday will often find tickets for as low as €482. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €692.

What is the cheapest time of day to depart on your flight to Toronto?

At midday is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as €521. Flying to Toronto at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Toronto, so prices are often more expensive at around €635 per ticket.

What is the cheapest London Heathrow to Toronto flight route?

Fly from London Heathrow to Toronto Pearson Intl for the best London Heathrow - Toronto flight prices

How far in advance should I book a flight to Toronto?

You are more likely to see cheaper flights to Toronto from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around €517 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Heathrow Airport for as low as €468 on momondo.

What cabin class options are available on London Heathrow to Toronto flights?

There is only 1 cabin class available to choose from on London Heathrow to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Toronto flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Toronto flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Toronto

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Toronto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Toronto (LHR to YTO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Toronto

Best price found

€421

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Toronto

1 airport
The best flight deal from London Heathrow Airport to Toronto found on momondo in the last 72 hours is €421
The fastest flight from London Heathrow Airport to Toronto takes 7h 40m
Direct flights go from London Heathrow Airport to Toronto every day.
There is 1 airport near Toronto: Toronto Pearson Intl (YYZ)
Search flight deals

  • How far is London Heathrow to Toronto by plane?

    A flight from London Heathrow to Toronto will travel around 5689.5 km. A reasonable flight in good conditions will take 7h 50m.

  • When did momondo last update prices for flights from London Heathrow Airport to Toronto?

    Prices for flights from London Heathrow Airport to Toronto are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Toronto?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Toronto.

  • What documentation or ID do you need to fly to Toronto?

    The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Toronto?

Why use momondo?

Why should I use momondo to find a flight deal from London to Toronto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from London.

Can I find flights from London to Toronto with flexible booking policies on momondo?

Yes. All flights to Toronto from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Toronto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from London.

I’m not ready to book a flight from London to Toronto right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Toronto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Toronto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/10
Wed 22/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 19.2 km from Toronto
Toronto Island Airport
Toronto Pearson Intl Airport