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

Air Canada and United Airlines are the most popular carriers 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 June 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.

$340 Cheap Flights from Toronto Island Airport to London in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:20 pm - 8:35 am

YTZ

LHR

15h 15m

1 stop

6:00 am - 7:55 am

LHR

YTZ

29h 55m

2 stops

$619Air Canada

Wed, Oct 21 - Wed, Oct 28

12:20 pm - 10:00 am

YTZ

LHR

16h 40m

2 stops

6:00 am - 7:55 am

LHR

YTZ

29h 55m

2 stops

$622Air Canada

Wed, Oct 21 - Wed, Oct 28

12:20 pm - 6:30 am

YTZ

LHR

13h 10m

1 stop

9:30 am - 3:00 pm

LHR

YTZ

10h 30m

1 stop

$632Air Canada

Mon, Sep 21 - Thu, Oct 1

12:20 pm - 6:30 am

YTZ

LHR

13h 10m

1 stop

9:30 am - 3:00 pm

LHR

YTZ

10h 30m

1 stop

$633Air Canada

Mon, Sep 21 - Thu, Oct 1

5:30 pm - 10:00 am

YTZ

LHR

11h 30m

1 stop

2:10 pm - 9:30 pm

LHR

YTZ

12h 20m

1 stop

$635Air Canada

Sun, Oct 18 - Wed, Oct 21

5:30 pm - 10:00 am

YTZ

LHR

11h 30m

1 stop

2:10 pm - 9:30 pm

LHR

YTZ

12h 20m

1 stop

$636Air Canada

Sun, Oct 18 - Wed, Oct 21

12:30 pm - 6:30 am

YTZ

LHR

13h 00m

1 stop

9:30 am - 7:50 pm

LHR

YTZ

15h 20m

1 stop

$639Air Canada

Tue, Sep 1 - Fri, Sep 11

12:30 pm - 6:30 am

YTZ

LHR

13h 00m

1 stop

9:30 am - 7:50 pm

LHR

YTZ

15h 20m

1 stop

$640Air Canada

Tue, Sep 1 - Fri, Sep 11

10:45 am - 6:55 am

YTZ

LHR

15h 10m

2 stops

6:50 am - 8:09 pm

LHR

YTZ

18h 19m

2 stops

$674United Airlines

Sun, Oct 4 - Tue, Oct 13

7:25 pm - 11:55 am

YTZ

LHR

11h 30m

1 stop

6:50 am - 8:09 pm

LHR

YTZ

18h 19m

2 stops

$675United Airlines

Sun, Oct 4 - Sun, Oct 11

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United Airlines flights from Toronto Island Airport to London

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

United Airlines

Jun 16

YTZ12:15 pmToronto Island

13h 30m

1 stop

LHR6:45 amLondon Heathrow

Jun 27

LHR6:50 amLondon Heathrow

18h 21m

2 stops

YTZ8:11 pmToronto Island

$673

United Airlines

Oct 4

YTZ10:45 amToronto Island

15h 10m

2 stops

LHR6:55 amLondon Heathrow

Oct 13

LHR6:50 amLondon Heathrow

18h 19m

2 stops

YTZ8:09 pmToronto Island

$674

United Airlines

Oct 4

YTZ7:25 pmToronto Island

11h 30m

1 stop

LHR11:55 amLondon Heathrow

Oct 11

LHR6:50 amLondon Heathrow

18h 19m

2 stops

YTZ8:09 pmToronto Island

$675

Air Canada flights from Toronto Island Airport to London

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

Air Canada

Oct 21

YTZ12:20 pmToronto Island

15h 15m

1 stop

LHR8:35 amLondon Heathrow

Oct 28

LHR6:00 amLondon Heathrow

29h 55m

2 stops

YTZ7:55 amToronto Island

$619

Air Canada

Oct 21

YTZ12:20 pmToronto Island

16h 40m

2 stops

LHR10:00 amLondon Heathrow

Oct 28

LHR6:00 amLondon Heathrow

29h 55m

2 stops

YTZ7:55 amToronto Island

$622

Air Canada

Sep 21

YTZ12:20 pmToronto Island

13h 10m

1 stop

LHR6:30 amLondon Heathrow

Oct 1

LHR9:30 amLondon Heathrow

10h 30m

1 stop

YTZ3:00 pmToronto Island

$632

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

Wed 10/21

12:20 pm-8:35 am

1 stop15h 15m

London Heathrow

Wed 10/28

6:00 am-7:55 am

2 stops29h 55m

$619

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 10/21

12:20 pm-10:00 am

2 stops16h 40m

London Heathrow

Wed 10/28

6:00 am-7:55 am

2 stops29h 55m

$622

Quickest round-trip

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 9/21

12:20 pm-6:30 am

1 stop13h 10m

London Heathrow

Thu 10/1

9:30 am-3:00 pm

1 stop10h 30m

$632

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 9/21

12:20 pm-6:30 am

1 stop13h 10m

London Heathrow

Thu 10/1

9:30 am-3:00 pm

1 stop10h 30m

$633

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/18

5:30 pm-10:00 am

1 stop11h 30m

London Heathrow

Wed 10/21

2:10 pm-9:30 pm

1 stop12h 20m

$635

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/18

5:30 pm-10:00 am

1 stop11h 30m

London Heathrow

Wed 10/21

2:10 pm-9:30 pm

1 stop12h 20m

$636

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 9/1

12:30 pm-6:30 am

1 stop13h 00m

London Heathrow

Fri 9/11

9:30 am-7:50 pm

1 stop15h 20m

$639

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 9/1

12:30 pm-6:30 am

1 stop13h 00m

London Heathrow

Fri 9/11

9:30 am-7:50 pm

1 stop15h 20m

$640

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/4

10:45 am-6:55 am

2 stops15h 10m

London Heathrow

Tue 10/13

6:50 am-8:09 pm

2 stops18h 19m

$674

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/4

7:25 pm-11:55 am

1 stop11h 30m

London Heathrow

Sun 10/11

6:50 am-8:09 pm

2 stops18h 19m

$675

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 month to fly to London?

The cheapest month to fly to London from Toronto Island Airport is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Toronto Island Airport averaging around $0.

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 Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $899. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,024. 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 $920 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $1,040. 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 45m
Direct flights	None

The fastest flight from Toronto Island Airport to London takes 9h 45m

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

Frequently asked questions about flying from Toronto Island Airport to London

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 45m 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 June 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.

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 $576	Free Cancellation	Rating 7.1 11,194 reviews		Search Air Canada flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Folkestone

Uxbridge

Romford

Chelmsford

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.

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Cheap flights from Toronto Island Airport to London from $340

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 7/28. 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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United Airlines flights from Toronto Island Airport to London

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

Air Canada flights from Toronto Island Airport to London

Our best Air Canada 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 month to fly 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

Frequently asked questions about flying from Toronto Island Airport to London

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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