Which airlines fly to London?

Air Canada, Porter Airlines and Air Transat are the top three most popular airlines that fly to London from Toronto Island Airport according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Toronto Island to London?

Air Canada is the most popular carrier operating from Toronto Island to London

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

The number of operators available for flights from Toronto Island Airport to London is 3 as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to London.

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

The travel and health documents you'll need for your trip to London 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 license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 394 Cheap Flights from Toronto Island Airport to London in 2025/26

1 adult

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Find the cheapest flights from Toronto Island Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 p.m. - 10:05 a.m.

YTZ

LHR

16h 35m2 stops

12:00 p.m. - 9:28 p.m.

LHR

YTZ

14h 28m1 stop

C$ 795Air Canada

Fri, 23 Jan - Sun, 25 Jan

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

YTZ

LHR

18h 35m2 stops

12:00 p.m. - 9:38 p.m.

LHR

YTZ

14h 38m1 stop

C$ 797Air Canada

Fri, 23 Jan - Sun, 1 Feb

4:40 p.m. - 9:50 a.m.

YTZ

LGW

12h 10m1 stop

11:35 a.m. - 8:07 p.m.

LGW

YTZ

13h 32m1 stop

C$ 815Air Transat

Sat, 9 May - Sun, 17 May

8:30 a.m. - 6:20 a.m.

YTZ

LHR

16h 50m2 stops

12:05 p.m. - 7:55 p.m.

LHR

YTZ

36h 50m2 stops

C$ 816Air Canada

Fri, 23 Jan - Sun, 1 Feb

9:00 p.m. - 9:50 a.m.

YTZ

LGW

31h 50m1 stop

11:35 a.m. - 6:07 p.m.

LGW

YTZ

11h 32m1 stop

C$ 818Air Transat

Wed, 6 May - Sun, 10 May

10:25 a.m. - 6:40 a.m.

YTZ

LHR

15h 15m2 stops

9:00 a.m. - 5:55 p.m.

LHR

YTZ

13h 55m2 stops

C$ 832Multiple Airlines

Wed, 25 Feb - Mon, 2 Mar

8:50 a.m. - 6:20 a.m.

YTZ

LHR

16h 30m2 stops

9:00 a.m. - 5:55 p.m.

LHR

YTZ

13h 55m2 stops

C$ 835Multiple Airlines

Fri, 16 Jan - Fri, 23 Jan

6:55 p.m. - 9:50 a.m.

YTZ

LGW

9h 55m1 stop

11:35 a.m. - 6:07 p.m.

LGW

YTZ

11h 32m1 stop

C$ 839Porter Airlines

Tue, 26 May - Mon, 8 Jun

12:30 p.m. - 8:40 a.m.

YTZ

LCY

15h 10m2 stops

9:20 a.m. - 5:55 p.m.

LCY

YTZ

13h 35m2 stops

C$ 999SWISS

Sun, 18 Jan - Fri, 23 Jan

12:30 p.m. - 8:40 a.m.

YTZ

LCY

15h 10m2 stops

1:30 p.m. - 5:55 p.m.

LCY

YTZ

33h 25m2 stops

C$ 1,055SWISS

Sun, 18 Jan - Thu, 22 Jan

Air Canada flights from Toronto Island Airport to London

Our best Air Canada deals on Toronto Island Airport to London flight tickets

Air Canada

23 Jan

YTZ12:30 p.m.Toronto Island

16h 35m

2 stops

LHR10:05 a.m.London Heathrow

25 Jan

LHR12:00 p.m.London Heathrow

14h 28m

1 stop

YTZ9:28 p.m.Toronto Island

C$ 795

Find similar

Air Canada

23 Jan

YTZ10:30 a.m.Toronto Island

18h 35m

2 stops

LHR10:05 a.m.London Heathrow

1 Feb

LHR12:00 p.m.London Heathrow

14h 38m

1 stop

YTZ9:38 p.m.Toronto Island

C$ 797

Find similar

Air Canada

23 Jan

YTZ8:30 a.m.Toronto Island

16h 50m

2 stops

LHR6:20 a.m.London Heathrow

1 Feb

LHR12:05 p.m.London Heathrow

36h 50m

2 stops

YTZ7:55 p.m.Toronto Island

C$ 816

Find similar

SWISS flights from Toronto Island Airport to London

Our best SWISS deals on Toronto Island Airport to London flight tickets

SWISS

19 Jan

YTZ12:30 p.m.Toronto Island

24h 20m

2 stops

LGW5:50 p.m.London Gatwick

22 Jan

LGW6:40 p.m.London Gatwick

30h 15m

2 stops

YTZ7:55 p.m.Toronto Island

C$ 973

Find similar

SWISS

18 Jan

YTZ12:30 p.m.Toronto Island

15h 10m

2 stops

LCY8:40 a.m.London City

23 Jan

LCY9:20 a.m.London City

13h 35m

2 stops

YTZ5:55 p.m.Toronto Island

C$ 999

Find similar

SWISS

18 Jan

YTZ12:30 p.m.Toronto Island

15h 10m

2 stops

LCY8:40 a.m.London City

22 Jan

LCY1:30 p.m.London City

33h 25m

2 stops

YTZ5:55 p.m.Toronto Island

C$ 1,055

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Island Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 23/1

12:30 p.m.-10:05 a.m.

2 stops16h 35m

London Heathrow

Sun 25/1

12:00 p.m.-9:28 p.m.

1 stop14h 28m

C$ 795

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 23/1

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

2 stops18h 35m

London Heathrow

Sun 1/2

12:00 p.m.-9:38 p.m.

1 stop14h 38m

C$ 797

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 9/5

4:40 p.m.-9:50 a.m.

1 stop12h 10m

London Gatwick

Sun 17/5

11:35 a.m.-8:07 p.m.

1 stop13h 32m

C$ 815

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 23/1

8:30 a.m.-6:20 a.m.

2 stops16h 50m

London Heathrow

Sun 1/2

12:05 p.m.-7:55 p.m.

2 stops36h 50m

C$ 816

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 6/5

9:00 p.m.-9:50 a.m.

1 stop31h 50m

London Gatwick

Sun 10/5

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 818

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 25/2

10:25 a.m.-6:40 a.m.

2 stops15h 15m

London Heathrow

Mon 2/3

9:00 a.m.-5:55 p.m.

2 stops13h 55m

C$ 832

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 16/1

8:50 a.m.-6:20 a.m.

2 stops16h 30m

London Heathrow

Fri 23/1

9:00 a.m.-5:55 p.m.

2 stops13h 55m

C$ 835

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 26/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Mon 8/6

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 839

TorontoLondon

YTZ - LCY

YTZLCY

Toronto Island

Sun 18/1

12:30 p.m.-8:40 a.m.

2 stops15h 10m

London City

Fri 23/1

9:20 a.m.-5:55 p.m.

2 stops13h 35m

C$ 999

TorontoLondon

YTZ - LCY

YTZLCY

Toronto Island

Sun 18/1

12:30 p.m.-8:40 a.m.

2 stops15h 10m

London City

Thu 22/1

1:30 p.m.-5:55 p.m.

2 stops33h 25m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Island Airport 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

Prices

Airlines

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 Island Airport. The lowest ticket price found for a Sunday departure recently was C$ 1,124. 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 Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Island Airport to London for around C$ 1,262.

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 at noon. Flights from Toronto Island Airport to London during this time can be as low as C$ 881. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,321 per ticket.

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

You could potentially save up to 38% on your flight if you consider stops on a Toronto Island Airport to London flight.

When to book flights from Toronto Island Airport to London

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

Estimated round-trip price

Cheap Toronto Island Airport to London (YTZ to LON) flight deals and tips

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

Fastest flight time	9h 00m
Direct flights	None

The fastest flight from Toronto Island Airport to London takes 9h 00m

There are no direct flights from Toronto Island Airport to London. There are no popular flight routes from Toronto Island Airport to London.

Search flight deals

How far is Toronto Island to London by plane?
A flight from Toronto Island to London will travel around 5711.6 km. By plane, this route typically takes 9h 35m.
When did momondo last update prices for flights from Toronto Island Airport to London?
Prices for flights from Toronto Island Airport to London are updated daily.
How many operators does momondo search for flights from Toronto Island Airport to London?
The number of operators available for flights from Toronto Island Airport to London is 3 as of December 2025.
How old do you have to be to fly from Toronto Island Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Toronto Island Airport to London?
momondo data reveals that the most frequently booked airline on the route from Toronto Island Airport to London is Air Canada, representing 100% of all bookings.

Best airlines flying from Toronto Island Airport to London

Compare and see reviews for airlines that fly from Toronto Island Airport to London with momondo

Airline	Rating	Free Cancellation	Price
Air Transat	PriceFrom C$ 584	Free Cancellation	Rating 7.8 480 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 656	Free Cancellation	Rating 8.0 394 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 718	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Crawley

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to London for you.

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

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

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?

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.