Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Toronto to London from C$ 344

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

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? Early arrival? Instantly customize 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 Toronto to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:40 p.m. - 10:50 a.m.
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
12:15 p.m. - 7:15 p.m.
LHR
-
YYZ
11h 00m
1 stop
C$ 699Icelandair
Sun, 1 Mar - Thu, 12 Mar
Multiple Airlines Logo
8:45 p.m. - 3:30 p.m.
YYZ
-
LTN
13h 45m
2 stops
Multiple Airlines Logo
6:15 a.m. - 10:05 p.m.
LTN
-
YYZ
20h 50m
2 stops
C$ 699Multiple Airlines
Tue, 21 Apr - Wed, 29 Apr
Multiple Airlines Logo
8:45 p.m. - 5:35 p.m.
YYZ
-
STN
15h 50m
2 stops
Multiple Airlines Logo
8:30 a.m. - 10:05 p.m.
STN
-
YYZ
18h 35m
2 stops
C$ 699Multiple Airlines
Tue, 21 Apr - Wed, 29 Apr
TAP AIR PORTUGAL Logo
10:55 p.m. - 3:35 p.m.
YYZ
-
LGW
11h 40m
1 stop
TAP AIR PORTUGAL Logo
4:25 p.m. - 2:00 p.m.
LGW
-
YYZ
26h 35m
1 stop
C$ 711TAP AIR PORTUGAL
Mon, 25 May - Tue, 9 Jun
Air Transat Logo
9:35 p.m. - 9:45 a.m.
YYZ
-
LGW
7h 10mdirect
Air Transat Logo
11:40 a.m. - 4:00 p.m.
LGW
-
YYZ
8h 20mdirect
C$ 712Air Transat
Thu, 26 Feb - Sun, 8 Mar
TAP AIR PORTUGAL Logo
5:35 p.m. - 2:00 p.m.
YYZ
-
LGW
15h 25m
1 stop
TAP AIR PORTUGAL Logo
4:25 p.m. - 2:00 p.m.
LGW
-
YYZ
26h 35m
1 stop
C$ 714TAP AIR PORTUGAL
Wed, 27 May - Mon, 8 Jun
Air Transat Logo
4:55 p.m. - 7:55 a.m.
YTZ
-
LGW
10h 00m
1 stop
Air Transat Logo
9:40 a.m. - 4:33 p.m.
LGW
-
YTZ
11h 53m
1 stop
C$ 715Air Transat
Fri, 15 May - Fri, 29 May
Air Canada Logo
3:35 p.m. - 6:30 a.m.
YTZ
-
LHR
9h 55m
1 stop
Air Canada Logo
6:00 a.m. - 9:32 p.m.
LHR
-
YTZ
20h 32m
2 stops
C$ 768Air Canada
Thu, 16 Apr - Thu, 30 Apr
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
2 stops
Air Canada Logo
6:00 a.m. - 9:32 p.m.
LHR
-
YTZ
20h 32m
2 stops
C$ 774Air Canada
Wed, 15 Apr - Thu, 30 Apr
WestJet Logo
6:10 p.m. - 12:50 p.m.
YHM
-
LHR
14h 40m
1 stop
WestJet Logo
2:50 p.m. - 5:16 p.m.
LHR
-
YHM
30h 26m
1 stop
C$ 1,055WestJet
Sun, 8 Mar - Sun, 15 Mar

Icelandair flights from Toronto to London

Our best Icelandair deals on Toronto to London flight tickets
Icelandair
1 Mar
YYZ7:40 p.m.Toronto Pearson Intl
10h 10m
1 stop
LHR10:50 a.m.London Heathrow
12 Mar
LHR12:15 p.m.London Heathrow
11h 00m
1 stop
YYZ7:15 p.m.Toronto Pearson Intl
C$ 698
Icelandair
21 Apr
YYZ8:45 p.m.Toronto Pearson Intl
12h 55m
1 stop
LGW2:40 p.m.London Gatwick
29 Apr
LGW3:40 p.m.London Gatwick
11h 25m
1 stop
YYZ10:05 p.m.Toronto Pearson Intl
C$ 701
Icelandair
15 Apr
YYZ8:45 p.m.Toronto Pearson Intl
10h 10m
1 stop
LHR11:55 a.m.London Heathrow
21 Apr
LHR1:05 p.m.London Heathrow
11h 05m
1 stop
YYZ7:10 p.m.Toronto Pearson Intl
C$ 703

TAP AIR PORTUGAL flights from Toronto to London

Our best TAP AIR PORTUGAL deals on Toronto to London flight tickets
TAP AIR PORTUGAL
25 May
YYZ10:55 p.m.Toronto Pearson Intl
11h 40m
1 stop
LGW3:35 p.m.London Gatwick
9 Jun
LGW4:25 p.m.London Gatwick
26h 35m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 711
TAP AIR PORTUGAL
27 May
YYZ5:35 p.m.Toronto Pearson Intl
15h 25m
1 stop
LGW2:00 p.m.London Gatwick
8 Jun
LGW4:25 p.m.London Gatwick
26h 35m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 714
TAP AIR PORTUGAL
1 Apr
YYZ5:35 p.m.Toronto Pearson Intl
14h 10m
1 stop
LHR12:45 p.m.London Heathrow
15 Apr
LHR6:00 a.m.London Heathrow
13h 00m
1 stop
YYZ2:00 p.m.Toronto Pearson Intl
C$ 735

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 8 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

Sun 1/3

7:40 p.m.-10:50 a.m.

1 stop10h 10m

London Heathrow

Thu 12/3

12:15 p.m.-7:15 p.m.

1 stop11h 00m

C$ 698

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 21/4

8:45 p.m.-3:30 p.m.

2 stops13h 45m

London Luton

Wed 29/4

6:15 a.m.-10:05 p.m.

2 stops20h 50m

C$ 698

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 21/4

8:45 p.m.-5:35 p.m.

2 stops15h 50m

London Stansted

Wed 29/4

8:30 a.m.-10:05 p.m.

2 stops18h 35m

C$ 698

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 25/5

10:55 p.m.-3:35 p.m.

1 stop11h 40m

London Gatwick

Tue 9/6

4:25 p.m.-2:00 p.m.

1 stop26h 35m

C$ 711

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 26/2

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 8/3

11:40 a.m.-4:00 p.m.

Nonstop8h 20m

C$ 712

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 27/5

5:35 p.m.-2:00 p.m.

1 stop15h 25m

London Gatwick

Mon 8/6

4:25 p.m.-2:00 p.m.

1 stop26h 35m

C$ 714

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 15/5

4:55 p.m.-7:55 a.m.

1 stop10h 00m

London Gatwick

Fri 29/5

9:40 a.m.-4:33 p.m.

1 stop11h 53m

C$ 715

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 16/4

3:35 p.m.-6:30 a.m.

1 stop9h 55m

London Heathrow

Thu 30/4

6:00 a.m.-9:32 p.m.

2 stops20h 32m

C$ 768

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 15/4

10:20 a.m.-6:30 a.m.

2 stops15h 10m

London Heathrow

Thu 30/4

6:00 a.m.-9:32 p.m.

2 stops20h 32m

C$ 774

HamiltonLondon

YHM - LHR

YHMLHR

Hamilton

Sun 8/3

6:10 p.m.-12:50 p.m.

1 stop14h 40m

London Heathrow

Sun 15/3

2:50 p.m.-5:16 p.m.

1 stop30h 26m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

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

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 C$ 704. If you aren’t able to travel to London during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 741.

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

According to our data, Sunday is the cheapest day to fly to London from Toronto. The lowest ticket price found for a Sunday departure recently was C$ 1,121. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around C$ 1,228.

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

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from Toronto to London during this time can be as low as C$ 1,105. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,305 per ticket.

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 C$ 917 when searching 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 C$ 822 on momondo.

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

There are 4 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.

Can stopping save me money on Toronto to London flights?

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

How have Toronto to London flight prices changed over time?

As of February 2026, prices for Toronto to London flights are approximately 16% 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 round-trip 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

C$ 468

Fastest flight time

7h 00m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Toronto in the past 72 hours is C$ 468. The best round-trip flight deal from Toronto to London found on momondo in the last 72 hours is C$ 722.
The fastest flight from Toronto to London takes 7h 00m
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), London Gatwick (LGW).
Search flight deals

  • How far is Toronto to London by plane?

    The straight-line distance from Toronto to London is 5709.1 km. A reasonable flight in good conditions will take 7h 00m.

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

  • 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 license 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?

  • What is the most popular airline from Toronto to London?

Best airlines flying from Toronto to London

Compare and see reviews for airlines that fly from Toronto to London with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 217Free CancellationRating
7.2
3,256 reviews
Search WestJet flights
LufthansaPriceFrom C$ 424Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom C$ 431Free CancellationRating
7.1
2,135 reviews
Search TAP AIR PORTUGAL flights
WestJet EncorePriceFrom C$ 546Free CancellationRating
0.0
Search WestJet Encore flights
Air TransatPriceFrom C$ 572Free CancellationRating
7.7
504 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 596Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
IcelandairPriceFrom C$ 641Free CancellationRating
7.1
606 reviews
Search Icelandair flights
American AirlinesPriceFrom C$ 700Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 702Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
British AirwaysPriceFrom C$ 703Free CancellationRating
6.7
7,720 reviews
Search British Airways flights

  • Porter Airlines Flights From Toronto to London

    Porter Airlines is one of the most popular airlines flying from Toronto to London, operating 6 flights/week on average for this route. A good Porter Airlines flight deal for Toronto to London starts from C$ 596 round-trip, up to an average price of C$ 802. Our users have rated Porter Airlines at 7.9/10.

  • Delta Flights From Toronto to London

    The best Delta deal for Toronto to London flight tickets found on momondo in the last 72 hours was C$ 754, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at C$ 910 round-trip. Delta operates 2 flights out of Toronto into London in an average week, so prices vary by time and availability. 8,172 Delta reviews by users on momondo have scored the airline at 7.9/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Ilford
Gatwick
Wokingham
Slough
Feltham
Hayes
Richmond
Uxbridge
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone

Why use momondo?

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

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 London from Toronto.

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

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

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

Once all potential Toronto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Toronto to London 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 London trip

We make it super easy to schedule, organize 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
Tue 10/3
Tue 17/3
By creating a price alert you accept our terms of use and privacy policy.

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