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Cheap flights from Toronto to London from €299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to London departing on 16/3. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
12:15 - 18:15
LHR
-
YYZ
11h 00m
1 stop
€449Icelandair
Tue, 24 Feb - Thu, 5 Mar
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
12:15 - 18:15
LHR
-
YYZ
11h 00m
1 stop
€450Icelandair
Mon, 23 Feb - Tue, 3 Mar
Icelandair Logo
19:40 - 19:30
YYZ
-
LHR
18h 50m
1 stop
Icelandair Logo
20:35 - 18:15
LHR
-
YYZ
26h 40m
1 stop
€451Icelandair
Wed, 25 Feb - Wed, 4 Mar
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
20:35 - 18:15
LHR
-
YYZ
26h 40m
1 stop
€453Icelandair
Mon, 23 Feb - Mon, 2 Mar
Icelandair Logo
19:40 - 10:50
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
20:35 - 18:15
LHR
-
YYZ
26h 40m
1 stop
€454Icelandair
Tue, 24 Feb - Sun, 1 Mar
United Airlines Logo
18:10 - 06:55
YTZ
-
LHR
31h 45m
2 stops
United Airlines Logo
12:15 - 14:34
LHR
-
YTZ
31h 19m
2 stops
€553United Airlines
Wed, 6 May - Sat, 16 May
United Airlines Logo
14:20 - 06:55
YTZ
-
LHR
35h 35m
2 stops
United Airlines Logo
12:15 - 14:34
LHR
-
YTZ
31h 19m
2 stops
€555United Airlines
Sat, 9 May - Fri, 22 May
Air Canada Logo
18:45 - 09:20
YTZ
-
LHR
10h 35m
1 stop
Air Canada Logo
14:10 - 21:32
LHR
-
YTZ
12h 22m
1 stop
€606Air Canada
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
13:10 - 06:50
YTZ
-
LHR
13h 40m
1 stop
Multiple Airlines Logo
09:40 - 20:03
LHR
-
YTZ
14h 23m
2 stops
€749Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
13:10 - 06:50
YTZ
-
LHR
13h 40m
1 stop
Multiple Airlines Logo
13:05 - 20:47
LHR
-
YTZ
11h 42m
1 stop
€750Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar

Icelandair flights from Toronto to London

Our best Icelandair deals on Toronto to London flight tickets
Icelandair
24 Feb
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
5 Mar
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
€449
Icelandair
23 Feb
YYZ19:40Toronto Pearson Intl
10h 10m
1 stop
LHR10:50London Heathrow
3 Mar
LHR12:15London Heathrow
11h 00m
1 stop
YYZ18:15Toronto Pearson Intl
€450
Icelandair
25 Feb
YYZ19:40Toronto Pearson Intl
18h 50m
1 stop
LHR19:30London Heathrow
4 Mar
LHR20:35London Heathrow
26h 40m
1 stop
YYZ18:15Toronto Pearson Intl
€451

Lufthansa flights from Toronto to London

Our best Lufthansa deals on Toronto to London flight tickets
Lufthansa
18 Feb
YYZ18:10Toronto Pearson Intl
7h 20m
LHR06:30London Heathrow
4 Mar
LHR07:40London Heathrow
12h 10m
1 stop
YYZ14:50Toronto Pearson Intl
€471
Lufthansa
22 Feb
YYZ23:00Toronto Pearson Intl
7h 20m
LHR11:20London Heathrow
5 Mar
LHR13:30London Heathrow
11h 15m
1 stop
YYZ19:45Toronto Pearson Intl
€489
Lufthansa
5 Feb
YYZ23:00Toronto Pearson Intl
7h 20m
LHR11:20London Heathrow
12 Feb
LHR07:40London Heathrow
12h 10m
1 stop
YYZ14:50Toronto Pearson Intl
€492

momondo Fare Finder

 
Customise your flight search to find flights from Toronto to London 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 2 February 2026.
Use the filters below to find and compare flights from Toronto to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 24/2

19:40-10:50

1 stop10h 10m

London Heathrow

Thu 5/3

12:15-18:15

1 stop11h 00m

€449

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 23/2

19:40-10:50

1 stop10h 10m

London Heathrow

Tue 3/3

12:15-18:15

1 stop11h 00m

€450

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 25/2

19:40-19:30

1 stop18h 50m

London Heathrow

Wed 4/3

20:35-18:15

1 stop26h 40m

€451

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 23/2

19:40-10:50

1 stop10h 10m

London Heathrow

Mon 2/3

20:35-18:15

1 stop26h 40m

€453

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 24/2

19:40-10:50

1 stop10h 10m

London Heathrow

Sun 1/3

20:35-18:15

1 stop26h 40m

€454

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 6/5

18:10-06:55

2 stops31h 45m

London Heathrow

Sat 16/5

12:15-14:34

2 stops31h 19m

€553

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 9/5

14:20-06:55

2 stops35h 35m

London Heathrow

Fri 22/5

12:15-14:34

2 stops31h 19m

€555

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 25/3

18:45-09:20

1 stop10h 35m

London Heathrow

Wed 1/4

14:10-21:32

1 stop12h 22m

€606

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 19/3

13:10-06:50

1 stop13h 40m

London Heathrow

Thu 26/3

09:40-20:03

2 stops14h 23m

€749

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 19/3

13:10-06:50

1 stop13h 40m

London Heathrow

Thu 26/3

13:05-20:47

1 stop11h 42m

€750

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 London from

How to get the cheapest flight ticket from Toronto to London

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 Toronto and London?

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Toronto to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €435. If you are unable to visit London during the month of February, then departing from Toronto during the month May is also very affordable. Most momondo users find prices during this month for around €457.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €708. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around €738.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €726. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €731.

What is the cheapest Toronto to London flight route?

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

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

You are more likely to see cheaper flights to London from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €566 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Toronto for as low as €507 on momondo.

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

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

How have Toronto to London flight prices changed over time?

As of February 2026, prices for Toronto to London flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Toronto to London

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

Cheap Toronto to London (YTO to LON) flight deals and tips

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

Fastest flight time

7h 20m

Direct flights

Every day

Airports in London

6 airports
The fastest flight from Toronto to London takes 7h 20m
Direct flights go from Toronto to London every day.
There are 6 airports in London. From Toronto there are direct flights to London Heathrow (LHR).
Search flight deals

  • How far is Toronto to London by plane?

    The distance between Toronto and London is about 5709.1 km. 7h 20m is a normal flight duration for this route.

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

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

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

    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 Toronto to London.

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

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Croydon
Gatwick
Shepperton
Surbiton
Watford
Southend-on-Sea
Slough
Luton
Chichester
Chelmsford
Milton Keynes
Aylesbury
Dorking
Abingdon
St. Albans
Dartford
Stansted
Maidstone
Harlow
Ilford

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Toronto to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport