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

United Airlines is the most popular carrier operating from Toronto Island to London

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

Prices for flights from Toronto Island Airport to London refresh daily.

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

There is 1 operator available for flights from Toronto Island Airport to London as of March 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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.

$398 Cheap Flights from Toronto Island Airport to London in 2026

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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.

10:20 am - 6:30 am

YTZ

LHR

15h 10m

2 stops

8:45 am - 5:52 pm

LHR

YTZ

14h 07m

2 stops

$595Air Canada

Tue, Apr 21 - Tue, Apr 28

12:20 pm - 6:30 am

YTZ

LHR

13h 10m

1 stop

12:05 pm - 5:52 pm

LHR

YTZ

10h 47m

1 stop

$608Air Canada

Mon, May 11 - Wed, May 20

12:30 pm - 6:30 am

YTZ

LHR

13h 00m

1 stop

12:05 pm - 7:52 pm

LHR

YTZ

12h 47m

1 stop

$652Air Canada

Fri, May 15 - Wed, May 20

7:25 am - 6:55 am

YTZ

LHR

18h 30m

2 stops

7:00 am - 8:09 pm

LHR

YTZ

18h 09m

2 stops

$655United Airlines

Sat, Apr 25 - Sat, May 9

6:10 pm - 6:55 am

YTZ

LHR

31h 45m

2 stops

12:15 pm - 9:34 am

LHR

YTZ

26h 19m

2 stops

$658United Airlines

Wed, Apr 29 - Mon, May 11

3:40 pm - 6:30 am

YTZ

LHR

9h 50m

1 stop

9:30 am - 9:32 pm

LHR

YTZ

17h 02m

1 stop

$685Air Canada

Mon, Apr 20 - Mon, Apr 27

8:30 am - 5:30 am

YTZ

LHR

17h 00m

1 stop

9:30 am - 3:02 pm

LHR

YTZ

10h 32m

1 stop

$688Air Canada

Sat, Mar 28 - Mon, Apr 6

12:30 pm - 6:30 am

YTZ

LHR

13h 00m

1 stop

2:05 pm - 7:52 am

LHR

YTZ

22h 47m

1 stop

$692Air Canada

Tue, Apr 21 - Tue, Apr 28

7:25 am - 6:55 am

YTZ

LHR

18h 30m

2 stops

12:15 pm - 2:34 pm

LHR

YTZ

31h 19m

2 stops

$696United Airlines

Sat, Apr 25 - Sat, May 2

2:20 pm - 6:55 am

YTZ

LHR

35h 35m

2 stops

12:15 pm - 2:39 pm

LHR

YTZ

31h 24m

2 stops

$697United Airlines

Thu, Apr 16 - Mon, Apr 27

Air Canada flights from Toronto Island Airport to London

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

Air Canada

Apr 21

YTZ10:20 amToronto Island

15h 10m

2 stops

LHR6:30 amLondon Heathrow

Apr 28

LHR8:45 amLondon Heathrow

14h 07m

2 stops

YTZ5:52 pmToronto Island

$595

Air Canada

May 11

YTZ12:20 pmToronto Island

13h 10m

1 stop

LHR6:30 amLondon Heathrow

May 20

LHR12:05 pmLondon Heathrow

10h 47m

1 stop

YTZ5:52 pmToronto Island

$608

Air Canada

May 15

YTZ12:30 pmToronto Island

13h 00m

1 stop

LHR6:30 amLondon Heathrow

May 20

LHR12:05 pmLondon Heathrow

12h 47m

1 stop

YTZ7:52 pmToronto Island

$652

United Airlines flights from Toronto Island Airport to London

Our best United Airlines deals on Toronto Island Airport to London flight tickets

United Airlines

Apr 25

YTZ7:25 amToronto Island

18h 30m

2 stops

LHR6:55 amLondon Heathrow

May 9

LHR7:00 amLondon Heathrow

18h 09m

2 stops

YTZ8:09 pmToronto Island

$655

United Airlines

Apr 29

YTZ6:10 pmToronto Island

31h 45m

2 stops

LHR6:55 amLondon Heathrow

May 11

LHR12:15 pmLondon Heathrow

26h 19m

2 stops

YTZ9:34 amToronto Island

$658

United Airlines

Apr 25

YTZ7:25 amToronto Island

18h 30m

2 stops

LHR6:55 amLondon Heathrow

May 2

LHR12:15 pmLondon Heathrow

31h 19m

2 stops

YTZ2:34 pmToronto Island

$696

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

Cheapest round-trip

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 4/21

10:20 am-6:30 am

2 stops15h 10m

London Heathrow

Tue 4/28

8:45 am-5:52 pm

2 stops14h 07m

$595

Quickest round-trip

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 5/11

12:20 pm-6:30 am

1 stop13h 10m

London Heathrow

Wed 5/20

12:05 pm-5:52 pm

1 stop10h 47m

$608

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 5/15

12:30 pm-6:30 am

1 stop13h 00m

London Heathrow

Wed 5/20

12:05 pm-7:52 pm

1 stop12h 47m

$652

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 4/25

7:25 am-6:55 am

2 stops18h 30m

London Heathrow

Sat 5/9

7:00 am-8:09 pm

2 stops18h 09m

$655

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 4/29

6:10 pm-6:55 am

2 stops31h 45m

London Heathrow

Mon 5/11

12:15 pm-9:34 am

2 stops26h 19m

$658

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 4/20

3:40 pm-6:30 am

1 stop9h 50m

London Heathrow

Mon 4/27

9:30 am-9:32 pm

1 stop17h 02m

$685

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 3/28

8:30 am-5:30 am

1 stop17h 00m

London Heathrow

Mon 4/6

9:30 am-3:02 pm

1 stop10h 32m

$688

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 4/21

12:30 pm-6:30 am

1 stop13h 00m

London Heathrow

Tue 4/28

2:05 pm-7:52 am

1 stop22h 47m

$692

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 4/25

7:25 am-6:55 am

2 stops18h 30m

London Heathrow

Sat 5/2

12:15 pm-2:34 pm

2 stops31h 19m

$696

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 4/16

2:20 pm-6:55 am

2 stops35h 35m

London Heathrow

Mon 4/27

12:15 pm-2:39 pm

2 stops31h 24m

$697

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?

The cheapest day to depart from Toronto Island Airport to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $843. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $961. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Toronto Island Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $871 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $976. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 50m
Direct flights	None

The fastest flight from Toronto Island Airport to London takes 9h 50m

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?
The straight-line distance from Toronto Island to London is 3549.0 mi. Typically, this will take 9h 50m by plane in normal conditions.
When did momondo last update prices for flights from Toronto Island Airport to London?
Prices for flights from Toronto Island Airport to London refresh daily.
How many operators does momondo search for flights from Toronto Island Airport to London?
There is 1 operator available for flights from Toronto Island Airport to London as of March 2026.
How old do you have to be to fly from Toronto Island Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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 airline from Toronto Island Airport to London?
Based on momondo bookings for flights between Toronto Island Airport and London, the leading airline is Air Canada, making up 61% of the total bookings. Other popular airlines include Porter Airlines with 39%.

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 Canada	PriceFrom $581	Free Cancellation	Rating 7.1 10,800 reviews		Search Air Canada flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Croydon

Brentwood

Harrow

Watford

Guildford

Stansted

Cobham

Folkestone

Romford

Richmond

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to London. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Toronto to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to London.

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

Yes momondo offers price alerts on flights to London from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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.

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Cheap flights from Toronto Island Airport to London from $398

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 Island Airport to London departing on 3/23. 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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Big names and deals

Filter for what you want

Filter for what you want

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Cheap round-trip flights

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Air Canada flights from Toronto Island Airport to London

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

United Airlines flights from Toronto Island Airport to London

Our best United Airlines deals on Toronto Island Airport to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Toronto Island Airport to London

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

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

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

When to book flights from Toronto Island Airport to London

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

Direct flights

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

Traveling to a place near London?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Toronto Island Airport

According to popular flight searches on momondo this year

Complete your trip to London

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