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Cheap flights from Toronto to London from €357

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 4/4. 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 Toronto to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Toronto to London.
23:00 - 20:20YYZ-LHR
16h 20m1 stop
21:25 - 19:10LHR-YYZ
26h 45m1 stop
€459Icelandair
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Thu, 24 Apr - Mon, 28 Apr
23:00 - 20:20YYZ-LHR
16h 20m1 stop
21:25 - 19:10LHR-YYZ
26h 45m1 stop
€466Icelandair
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Thu, 24 Apr - Mon, 5 May
18:15 - 08:35YYZ-LHR
9h 20m1 stop
08:30 - 11:20LHR-YYZ
7h 50mdirect
€482Lufthansa
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Wed, 30 Apr - Wed, 7 May
18:15 - 08:35YYZ-LHR
9h 20m1 stop
17:40 - 20:30LHR-YYZ
7h 50mdirect
€484Lufthansa
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Wed, 30 Apr - Tue, 6 May
22:15 - 10:30YYZ-LHR
7h 15mdirect
17:15 - 20:10LHR-YYZ
7h 55mdirect
€488British Airways
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Tue, 13 May - Wed, 4 Jun
22:15 - 10:30YYZ-LHR
7h 15mdirect
17:15 - 20:10LHR-YYZ
7h 55mdirect
€489British Airways
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Tue, 15 Apr - Sun, 4 May
22:00 - 10:15YYZ-LHR
7h 15mdirect
17:15 - 20:10LHR-YYZ
7h 55mdirect
€516
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Mon, 21 Apr - Sun, 27 Apr
20:15 - 16:25YYZ-LHR
15h 10m1 stop
07:00 - 17:58LHR-YYZ
15h 58m2 stops
€525SWISS
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Wed, 7 May - Wed, 14 May
22:05 - 10:20YYZ-LHR
7h 15mdirect
17:15 - 20:10LHR-YYZ
7h 55mdirect
€531
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Thu, 10 Apr - Sat, 19 Apr
16:35 - 18:30YYZ-LHR
20h 55m2 stops
06:00 - 16:25LHR-YYZ
15h 25m1 stop
€652SWISS
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Tue, 22 Apr - Thu, 1 May

SWISS flights from Toronto to London

Our best SWISS deals on Toronto to London flight tickets
SWISS
7 May
YYZ20:15Toronto Pearson Intl
15h 10m
1 stop
LHR16:25London Heathrow
14 May
LHR07:00London Heathrow
15h 58m
2 stops
YYZ17:58Toronto Pearson Intl
SWISS
22 Apr
YYZ16:35Toronto Pearson Intl
20h 55m
2 stops
LHR18:30London Heathrow
1 May
LHR06:00London Heathrow
15h 25m
1 stop
YYZ16:25Toronto Pearson Intl
SWISS
12 Apr
YYZ16:35Toronto Pearson Intl
10h 20m
1 stop
LHR07:55London Heathrow
19 Apr
LHR06:00London Heathrow
17h 48m
2 stops
YYZ18:48Toronto Pearson Intl

United Airlines flights from Toronto to London

Our best United Airlines deals on Toronto to London flight tickets
United Airlines
30 Apr
YYZ14:00Toronto Pearson Intl
12h 15m
1 stop
LHR07:15London Heathrow
7 May
LHR08:30London Heathrow
12h 16m
1 stop
YYZ15:46Toronto Pearson Intl
United Airlines
25 Apr
YYZ14:00Toronto Pearson Intl
11h 45m
1 stop
LHR06:45London Heathrow
1 May
LHR08:30London Heathrow
13h 12m
1 stop
YYZ16:42Toronto Pearson Intl
United Airlines
24 May
YYZ12:10Toronto Pearson Intl
13h 45m
1 stop
LHR06:55London Heathrow
5 Jun
LHR08:30London Heathrow
19h 37m
1 stop
YYZ23:07Toronto Pearson Intl

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 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 €474. If you are unable to visit London during the month of February, then departing from Toronto during the month January is also very affordable. Most momondo users find prices during this month for around €511.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €0. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around €1,075.

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 morning when flights can be purchased for as low as €0. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €806.

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 12 weeks ahead of your departure date. In general, you can expect to find flights to London for around €626 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Toronto for as low as €539 on momondo.

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

There are 2 cabin classes 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 March 2025, prices for Toronto to London flights are approximately 5% cheaper 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

Best price found

€357

Fastest flight time

7h 05m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Toronto in the past 72 hours is €357. The best return flight deal from Toronto to London found on momondo in the last 72 hours is €459.
The fastest flight from Toronto to London takes 7h 05m
Direct flights go from Toronto to London every day.
There is 1 airport near London: London Heathrow (LHR)

  • How far is Toronto to London by plane?

    The distance between Toronto and London is about 5709.1 km. 7h 05m 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
Gatwick
Chelmsford
Milton Keynes
Luton
Wembley
Slough
Hounslow
Watford
Enfield
Camberley
High Wycombe
Abingdon
Borehamwood
Guildford
St. Albans
Stansted
Woking
Ashford
Woodstock
Kingston upon Thames

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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Thu 3/4
Thu 10/4

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