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Cheap flights from London Heathrow Airport to Toronto from $547

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 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to Toronto

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
20:40 - 10:50YYZ-LHR
10h 10m1 stop
$768Icelandair
Find Deal
Sat, 28 Feb - Tue, 10 Mar
Icelandair Logo
12:15 - 18:15LHR-YYZ
11h 00m1 stop
Icelandair Logo
19:40 - 10:50YYZ-LHR
10h 10m1 stop
$770Icelandair
Find Deal
Fri, 16 Jan - Sat, 24 Jan
Scandinavian Airlines Logo
06:40 - 15:40LHR-YYZ
14h 00m1 stop
Scandinavian Airlines Logo
17:10 - 18:30YYZ-LHR
20h 20m2 stops
$791Scandinavian Airlines
Find Deal
Tue, 3 Mar - Fri, 6 Mar
Aer Lingus Logo
08:50 - 15:55LHR-YYZ
12h 05m1 stop
Aer Lingus Logo
17:25 - 10:10YYZ-LHR
11h 45m1 stop
$812Aer Lingus
Find Deal
Sat, 21 Feb - Sun, 1 Mar
Lufthansa Logo
09:30 - 16:15LHR-YYZ
11h 45m1 stop
Lufthansa Logo
23:00 - 11:20YYZ-LHR
7h 20mdirect
$828Lufthansa
Find Deal
Sun, 23 Nov - Sun, 30 Nov
Multiple Airlines Logo
09:00 - 16:25LHR-YYZ
12h 25m1 stop
Multiple Airlines Logo
06:15 - 20:35YYZ-LHR
9h 20m1 stop
$829Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Aer Lingus Logo
08:50 - 15:50LHR-YYZ
12h 00m1 stop
Aer Lingus Logo
17:20 - 08:00YYZ-LHR
9h 40m1 stop
$831Aer Lingus
Find Deal
Tue, 21 Apr - Thu, 30 Apr
Lufthansa Logo
09:30 - 16:15LHR-YYZ
11h 45m1 stop
Lufthansa Logo
23:00 - 11:20YYZ-LHR
7h 20mdirect
$837Lufthansa
Find Deal
Thu, 26 Feb - Wed, 4 Mar
Scandinavian Airlines Logo
19:50 - 15:40LHR-YYZ
24h 50m2 stops
Scandinavian Airlines Logo
18:10 - 16:25YYZ-LHR
18h 15m2 stops
$841Scandinavian Airlines
Find Deal
Tue, 3 Mar - Sun, 8 Mar
Multiple Airlines Logo
09:00 - 17:55LHR-YTZ
13h 55m2 stops
Multiple Airlines Logo
15:30 - 10:50YTZ-LHR
14h 20m2 stops
$1,248Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec

Icelandair flights from London Heathrow Airport to Toronto

Our best Icelandair deals on London Heathrow Airport to Toronto flight tickets
Icelandair
28 Feb
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
10 Mar
YYZ20:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
$768
Find similar
Icelandair
16 Jan
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
24 Jan
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
$770
Find similar
Icelandair
27 Feb
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
16 Mar
YYZ20:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
$771
Find similar

Delta flights from London Heathrow Airport to Toronto

Our best Delta deals on London Heathrow Airport to Toronto flight tickets
Delta
17 Nov
LHR08:40London Heathrow
12h 00m
1 stop
YYZ15:40Toronto Pearson Intl
5 Dec
YYZ21:15Toronto Pearson Intl
7h 20m
LHR09:35London Heathrow
$877
Find similar
Delta
14 Jan
LHR08:55London Heathrow
12h 30m
1 stop
YYZ16:25Toronto Pearson Intl
26 Jan
YYZ22:30Toronto Pearson Intl
7h 20m
LHR10:50London Heathrow
$881
Find similar
Delta
11 Nov
LHR06:30London Heathrow
17h 45m
1 stop
YYZ19:15Toronto Pearson Intl
15 Dec
YYZ10:20Toronto Pearson Intl
15h 30m
2 stops
LHR06:50London Heathrow
$902
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 78,305 searches. Data last updated 28 October 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 28/2

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Tue 10/3

20:40-10:50

1 stop10h 10m

$768

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 16/1

12:15-18:15

1 stop11h 00m

Toronto Pearson Intl

Sat 24/1

19:40-10:50

1 stop10h 10m

$770

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/3

06:40-15:40

1 stop14h 00m

Toronto Pearson Intl

Fri 6/3

17:10-18:30

2 stops20h 20m

$791

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 21/2

08:50-15:55

1 stop12h 05m

Toronto Pearson Intl

Sun 1/3

17:25-10:10

1 stop11h 45m

$812

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 23/11

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Sun 30/11

23:00-11:20

Nonstop7h 20m

$828

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 5/12

09:00-16:25

1 stop12h 25m

Toronto Pearson Intl

Fri 12/12

06:15-20:35

1 stop9h 20m

$829

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 21/4

08:50-15:50

1 stop12h 00m

Toronto Pearson Intl

Thu 30/4

17:20-08:00

1 stop9h 40m

$831

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 26/2

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Wed 4/3

23:00-11:20

Nonstop7h 20m

$837

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/3

19:50-15:40

2 stops24h 50m

Toronto Pearson Intl

Sun 8/3

18:10-16:25

2 stops18h 15m

$841

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 10/12

09:00-17:55

2 stops13h 55m

Toronto Island

Wed 17/12

15:30-10:50

2 stops14h 20m

$1,248

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Toronto?

If you’re not able to fly to Toronto in February, then September is your next best option. Flight prices from London Heathrow Airport to Toronto during September average around $789.

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 Thursday. Travellers who choose to depart for Toronto on a Thursday will often find tickets for as low as $851. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Monday is $1,363.

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

Our most recent data shows that the best time of day to fly to Toronto is in the morning. Flights from London Heathrow Airport to Toronto during this time can be as low as $860. Flights to Toronto are more costly in the afternoon, with an average ticket price of $995. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $930 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 $844 on momondo.

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

There are 2 cabin classes 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.

Can stopping save me money on London Heathrow Airport to Toronto flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Toronto.

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

As of October 2025, prices for London Heathrow Airport to Toronto flights are approximately 23% cheaper 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

Fastest flight time

7h 45m

Direct flights

Every day

Airports in Toronto

1 airport
The fastest flight from London Heathrow Airport to Toronto takes 7h 45m
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?

    There are 5689.5 km between London Heathrow and Toronto. 8h 00m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Toronto are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Toronto?

  • 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?

Best airlines flying from London Heathrow Airport to Toronto

Compare and see reviews for airlines that fly from London Heathrow Airport to Toronto with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $786Free cancellationRating
7.1
10,370 reviews
Search Air Canada flights

  • Air Canada Flights From London Heathrow Airport to Toronto

    Air Canada is one of the most popular airlines flying from London Heathrow Airport to Toronto, operating 13 flights/week on average for this route. A good Air Canada flight deal for London Heathrow Airport to Toronto starts from $786 round-trip, up to an average price of $851. Our users have rated Air Canada at 7.1/10.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Toronto. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Toronto from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from London and alert you when they change.

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.
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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