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

WestJet and SWISS are the most popular carriers operating from London to London

Which airlines fly to London, Ontario?

Air Canada, Air Transat and Lufthansa 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 63% 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.

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 January 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.

£285 Cheap Flights from London to London in 2026

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Find the cheapest flights from London to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 21:21

LHR

YXU

16h 21m

2 stops

09:40 - 06:30

YXU

LHR

16h 50m

1 stop

£396Air Canada

Fri, 13 Mar - Fri, 20 Mar

09:00 - 21:21

LHR

YXU

16h 21m

2 stops

17:40 - 11:20

YXU

LHR

13h 40m

1 stop

£400Air Canada

Wed, 11 Mar - Wed, 18 Mar

09:00 - 21:21

LHR

YXU

16h 21m

2 stops

09:40 - 07:10

YXU

LHR

17h 30m

2 stops

£402Air Canada

Wed, 11 Mar - Wed, 18 Mar

09:00 - 21:21

LHR

YXU

16h 21m

2 stops

17:40 - 13:00

YXU

LHR

15h 20m

2 stops

£406Air Canada

Fri, 13 Mar - Fri, 20 Mar

09:00 - 21:21

LHR

YXU

16h 21m

2 stops

09:40 - 09:20

YXU

LHR

19h 40m

2 stops

£408Air Canada

Fri, 13 Mar - Fri, 20 Mar

09:15 - 08:43

LGW

YXU

28h 28m

2 stops

18:10 - 08:25

YXU

LGW

33h 15m

2 stops

£435Multiple Airlines

Wed, 29 Apr - Wed, 6 May

09:15 - 21:21

LCY

YXU

16h 06m

2 stops

17:40 - 12:55

YXU

LCY

15h 15m

2 stops

£440SWISS

Tue, 10 Mar - Tue, 17 Mar

19:10 - 21:21

LCY

YXU

30h 11m

2 stops

17:40 - 18:45

YXU

LCY

21h 05m

2 stops

£443SWISS

Thu, 12 Mar - Thu, 19 Mar

09:55 - 17:05

LCY

YXU

35h 10m

2 stops

17:40 - 16:40

YXU

LCY

43h 00m

2 stops

£449Lufthansa

Fri, 13 Mar - Fri, 20 Mar

18:40 - 17:05

LGW

YXU

26h 25m

3 stops

17:40 - 17:50

YXU

LGW

20h 10m

3 stops

£467Multiple Airlines

Thu, 12 Mar - Thu, 19 Mar

Lufthansa flights from London to London, Ontario

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

Lufthansa

23 Feb

LHR20:15London Heathrow

25h 50m

2 stops

YXU17:05London

2 Mar

YXU17:40London

14h 20m

2 stops

LHR13:00London Heathrow

£432

Lufthansa

13 Mar

LCY09:55London City

35h 10m

2 stops

YXU17:05London

20 Mar

YXU17:40London

43h 00m

2 stops

LCY16:40London City

£449

Lufthansa

11 Mar

LCY09:50London City

15h 31m

2 stops

YXU21:21London

18 Mar

YXU17:40London

20h 00m

2 stops

LCY17:40London City

£563

SWISS flights from London to London, Ontario

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

SWISS

10 Mar

LCY09:15London City

16h 06m

2 stops

YXU21:21London

17 Mar

YXU17:40London

15h 15m

2 stops

LCY12:55London City

£440

SWISS

12 Mar

LCY19:10London City

30h 11m

2 stops

YXU21:21London

19 Mar

YXU17:40London

21h 05m

2 stops

LCY18:45London City

£443

SWISS

12 Mar

LCY19:10London City

30h 11m

2 stops

YXU21:21London

19 Mar

YXU17:40London

21h 05m

2 stops

LCY18:45London City

£445

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 13/3

09:00-21:21

2 stops16h 21m

London

Fri 20/3

09:40-06:30

1 stop16h 50m

£396

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 11/3

09:00-21:21

2 stops16h 21m

London

Wed 18/3

17:40-11:20

1 stop13h 40m

£400

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 11/3

09:00-21:21

2 stops16h 21m

London

Wed 18/3

09:40-07:10

2 stops17h 30m

£402

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 13/3

09:00-21:21

2 stops16h 21m

London

Fri 20/3

17:40-13:00

2 stops15h 20m

£406

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 13/3

09:00-21:21

2 stops16h 21m

London

Fri 20/3

09:40-09:20

2 stops19h 40m

£408

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 29/4

09:15-08:43

2 stops28h 28m

London

Wed 6/5

18:10-08:25

2 stops33h 15m

£435

LondonLondon

LCY - YXU

LCYYXU

London City

Tue 10/3

09:15-21:21

2 stops16h 06m

London

Tue 17/3

17:40-12:55

2 stops15h 15m

£440

LondonLondon

LCY - YXU

LCYYXU

London City

Thu 12/3

19:10-21:21

2 stops30h 11m

London

Thu 19/3

17:40-18:45

2 stops21h 05m

£443

LondonLondon

LCY - YXU

LCYYXU

London City

Fri 13/3

09:55-17:05

2 stops35h 10m

London

Fri 20/3

17:40-16:40

2 stops43h 00m

£449

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 12/3

18:40-17:05

3 stops26h 25m

London

Thu 19/3

17:40-17:50

3 stops20h 10m

£467

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 44% 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

Fastest flight time	14h 25m
Direct flights	None

The fastest flight from London to London, Ontario takes 14h 25m

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

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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 14h 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 January 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 £477	Free Cancellation	Rating 7.1 10,660 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.