Which airlines fly to London, Ontario?

Air Canada, Lufthansa and Air Transat are the top three most popular airlines that fly to London, Ontario from London according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 17 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

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

Air Canada, SWISS, and Lufthansa are the most popular carriers operating from London to London

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

Prices for flights from London to London Airport are updated daily.

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

The number of operators available for flights from London to London Airport is 1 as of September 2026.

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

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 London to London Airport.

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

The travel and health documents you'll need for your trip to London Airport 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 Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£357 Cheap Flights from London to London, Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 21:57LHR London Heathrow-YXU London

17h 57m2 stops Zurich Toronto Pearson Intl

09:15 - 08:30YXU London-LHR London Heathrow

18h 15m1 stop Toronto Pearson Intl

£425Air Canada

Wed, 4 Nov - Wed, 11 Nov

09:00 - 19:52LHR London Heathrow-YXU London

15h 52m2 stops Zurich Toronto Pearson Intl

09:15 - 08:30YXU London-LHR London Heathrow

18h 15m1 stop Toronto Pearson Intl

£429Air Canada

Mon, 2 Nov - Mon, 9 Nov

09:00 - 19:52LHR London Heathrow-YXU London

15h 52m2 stops Zurich Toronto Pearson Intl

09:15 - 07:10YXU London-LHR London Heathrow

16h 55m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

£431Air Canada

Mon, 2 Nov - Mon, 9 Nov

13:45 - 21:57LHR London Heathrow-YXU London

37h 12m2 stops Zurich Toronto Pearson Intl

15:25 - 16:20YXU London-LHR London Heathrow

19h 55m2 stops Toronto Pearson Intl Zurich

£431Air Canada

Wed, 4 Nov - Wed, 11 Nov

20:15 - 19:52LHR London Heathrow-YXU London

28h 37m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

09:15 - 08:30YXU London-LHR London Heathrow

18h 15m1 stop Toronto Pearson Intl

£434Lufthansa

Sun, 1 Nov - Sun, 8 Nov

06:00 - 21:57LHR London Heathrow-YXU London

20h 57m2 stops Zurich Toronto Pearson Intl

05:30 - 16:20YXU London-LHR London Heathrow

29h 50m2 stops Toronto Pearson Intl Zurich

£436Air Canada

Thu, 5 Nov - Thu, 12 Nov

20:15 - 19:52LHR London Heathrow-YXU London

28h 37m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

09:15 - 13:00YXU London-LHR London Heathrow

22h 45m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

£438Lufthansa

Sun, 1 Nov - Sun, 8 Nov

08:30 - 21:57LGW London Gatwick-YXU London

18h 27m2 stops Zurich Toronto Pearson Intl

05:30 - 17:50YXU London-LGW London Gatwick

31h 20m2 stops Toronto Pearson Intl Zurich

£439Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

09:00 - 21:57LHR London Heathrow-YXU London

17h 57m2 stops Zurich Toronto Pearson Intl

09:15 - 11:20YXU London-LHR London Heathrow

21h 05m1 stop Toronto Pearson Intl

£442Air Canada

Thu, 5 Nov - Thu, 12 Nov

09:00 - 21:57LHR London Heathrow-YXU London

17h 57m2 stops Zurich Toronto Pearson Intl

15:25 - 11:20YXU London-LHR London Heathrow

14h 55m1 stop Toronto Pearson Intl

£442Air Canada

Thu, 5 Nov - Thu, 12 Nov

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Air Canada flights from London to London, Ontario

Our best Air Canada deals on London to London, Ontario flight tickets

Air Canada

4 Nov

LHR09:00London Heathrow

17h 57m

2 stops

YXU21:57London

11 Nov

YXU09:15London

18h 15m

1 stop

LHR08:30London Heathrow

£425

Air Canada

2 Nov

LHR09:00London Heathrow

15h 52m

2 stops

YXU19:52London

9 Nov

YXU09:15London

18h 15m

1 stop

LHR08:30London Heathrow

£429

Air Canada

2 Nov

LHR09:00London Heathrow

15h 52m

2 stops

YXU19:52London

9 Nov

YXU09:15London

16h 55m

2 stops

LHR07:10London Heathrow

£430

Lufthansa flights from London to London, Ontario

Our best Lufthansa deals on London to London, Ontario flight tickets

Lufthansa

1 Nov

LHR20:15London Heathrow

28h 37m

2 stops

YXU19:52London

8 Nov

YXU09:15London

18h 15m

1 stop

LHR08:30London Heathrow

£434

Lufthansa

1 Nov

LHR20:15London Heathrow

28h 37m

2 stops

YXU19:52London

8 Nov

YXU09:15London

22h 45m

2 stops

LHR13:00London Heathrow

£438

Lufthansa

5 Nov

LHR06:35London Heathrow

20h 22m

2 stops

YXU21:57London

12 Nov

YXU15:25London

10h 05m

1 stop

LHR06:30London Heathrow

£450

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Wed 4/11

09:00-21:57

2 stops17h 57m

London

Wed 11/11

09:15-08:30

1 stop18h 15m

£425

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 2/11

09:00-19:52

2 stops15h 52m

London

Mon 9/11

09:15-08:30

1 stop18h 15m

£429

Fastest return journey

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Mon 2/11

09:00-19:52

2 stops15h 52m

London

Mon 9/11

09:15-07:10

2 stops16h 55m

£430

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Wed 4/11

13:45-21:57

2 stops37h 12m

London

Wed 11/11

15:25-16:20

2 stops19h 55m

£431

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Sun 1/11

20:15-19:52

2 stops28h 37m

London

Sun 8/11

09:15-08:30

1 stop18h 15m

£434

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Thu 5/11

06:00-21:57

2 stops20h 57m

London

Thu 12/11

05:30-16:20

2 stops29h 50m

£436

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Sun 1/11

20:15-19:52

2 stops28h 37m

London

Sun 8/11

09:15-13:00

2 stops22h 45m

£438

LondonLondon

LGW London Gatwick - YXU London

LGWYXU

London Gatwick

Thu 5/11

08:30-21:57

2 stops18h 27m

London

Thu 12/11

05:30-17:50

2 stops31h 20m

£439

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Thu 5/11

09:00-21:57

2 stops17h 57m

London

Thu 12/11

09:15-11:20

1 stop21h 05m

£442

LondonLondon

LHR London Heathrow - YXU London

LHRYXU

London Heathrow

Thu 5/11

09:00-21:57

2 stops17h 57m

London

Thu 12/11

15:25-11:20

1 stop14h 55m

£442

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to London, Ontario

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

Can stopping save me money on London to London, Ontario flights?

You could potentially save up to 30% on your flight if you consider stops on a London to London, Ontario flight.

When to book flights from London to London, Ontario

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

Estimated return price

Cheap London to London, Ontario (LON to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to London, Ontario

Best price found	£357
Fastest flight time	15h 25m
Direct flights	None

The best one-way flight to London, Ontario from London in the past 72 hours is £357. The best return flight deal from London to London, Ontario found on momondo in the last 72 hours is £425.

The fastest flight from London to London, Ontario takes 15h 25m

There are no direct flights from London to London, Ontario. There are no popular flight routes from London to London, Ontario.

Search flight deals

Frequently asked questions about flying from London to London, Ontario

How far is London to London by plane?
The straight-line distance from London to London is 3648.8 mi. By plane, this route typically takes 15h 25m.
When did momondo last update prices for flights from London to London Airport?
Prices for flights from London to London Airport are updated daily.
How many operators does momondo search for flights from London to London Airport?
The number of operators available for flights from London to London Airport is 1 as of September 2026.
How old do you have to be to fly from London to London Airport?
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 London to London Airport.
What documentation or ID do you need to fly to London Airport?
The travel and health documents you'll need for your trip to London Airport 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 Airport. 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 London to London, Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to London, Ontario is Air Canada (100% of total bookings).

Best airlines flying from London to London, Ontario

Compare and see reviews for airlines that fly from London to London, Ontario with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £594	Free Cancellation	Rating 7.1 11,661 reviews		Search Air Canada flights

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Why use momondo?

Why should I use momondo to find a flight deal from London 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 London to London for you.

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

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

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

momondo helps you find the best flight between London and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organise 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 London 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 London to London departing on 19/10. 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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Air Canada flights from London to London, Ontario

Our best Air Canada deals on London to London, Ontario flight tickets

Lufthansa flights from London to London, Ontario

Our best Lufthansa deals on London to London, Ontario flight tickets

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How to get the cheapest flight ticket from London to London, Ontario

Can stopping save me money on London to London, Ontario flights?

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

Which airlines fly to London, Ontario?

When to book flights from London to London, Ontario

Cheap London to London, Ontario (LON to YXU) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to London, Ontario

Best airlines flying from London to London, Ontario

Compare and see reviews for airlines that fly from London to London, Ontario with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organise 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 Canada

Airports servicing Ontario

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

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