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

Lufthansa, WestJet, and United Airlines are the most popular carriers operating from London to London

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 58% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 18 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 October 2025.

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.

£405 Cheap Flights from London to London in 2025/26

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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 - 08:46LHR-YXU

28h 46m2 stops

05:15 - 11:20YXU-LHR

25h 05m1 stop

£487Air Canada

Find Deal

Mon, 1 Dec - Mon, 8 Dec

09:00 - 08:46LHR-YXU

28h 46m2 stops

09:25 - 07:10YXU-LHR

16h 45m2 stops

£488Air Canada

Find Deal

Mon, 1 Dec - Mon, 8 Dec

07:40 - 21:21LHR-YXU

18h 41m2 stops

17:40 - 11:20YXU-LHR

12h 40m1 stop

£504Lufthansa

Find Deal

Wed, 12 Nov - Wed, 19 Nov

09:00 - 21:21LHR-YXU

17h 21m2 stops

17:40 - 13:00YXU-LHR

14h 20m2 stops

£506Air Canada

Find Deal

Thu, 6 Nov - Tue, 18 Nov

09:00 - 21:21LHR-YXU

17h 21m2 stops

17:40 - 20:35YXU-LHR

21h 55m2 stops

£507Air Canada

Find Deal

Wed, 12 Nov - Wed, 19 Nov

18:40 - 08:46LGW-YXU

43h 06m2 stops

17:40 - 17:50YXU-LGW

19h 10m2 stops

£514Multiple Airlines

Find Deal

Thu, 6 Nov - Tue, 18 Nov

06:35 - 17:05LHR-YXU

15h 30m2 stops

17:40 - 08:30YXU-LHR

9h 50m1 stop

£515Lufthansa

Find Deal

Mon, 1 Dec - Mon, 8 Dec

09:00 - 17:05LHR-YXU

13h 05m2 stops

17:40 - 13:00YXU-LHR

14h 20m2 stops

£540Multiple Airlines

Find Deal

Sat, 29 Nov - Sat, 6 Dec

18:40 - 21:21LGW-YXU

30h 41m2 stops

17:40 - 17:50YXU-LGW

20h 10m2 stops

£668SWISS

Find Deal

Thu, 12 Mar - Mon, 16 Mar

18:40 - 21:21LGW-YXU

30h 41m2 stops

17:40 - 17:50YXU-LGW

20h 10m2 stops

£671SWISS

Find Deal

Thu, 12 Mar - Mon, 16 Mar

Lufthansa flights from London to London, Ontario

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

Lufthansa

12 Nov

LHR07:40London Heathrow

18h 41m

2 stops

YXU21:21London

19 Nov

YXU17:40London

12h 40m

1 stop

LHR11:20London Heathrow

£504

Find similar

Lufthansa

1 Dec

LHR06:35London Heathrow

15h 30m

2 stops

YXU17:05London

8 Dec

YXU17:40London

9h 50m

1 stop

LHR08:30London Heathrow

£515

Find similar

Lufthansa

1 Dec

LHR06:35London Heathrow

15h 30m

2 stops

YXU17:05London

8 Dec

YXU09:25London

16h 05m

1 stop

LHR06:30London Heathrow

£520

Find similar

SWISS flights from London to London, Ontario

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

SWISS

12 Mar

LGW18:40London Gatwick

30h 41m

2 stops

YXU21:21London

16 Mar

YXU17:40London

20h 10m

2 stops

LGW17:50London Gatwick

£668

Find similar

SWISS

12 Mar

LGW18:40London Gatwick

30h 41m

2 stops

YXU21:21London

16 Mar

YXU17:40London

20h 10m

2 stops

LGW17:50London Gatwick

£671

Find similar

SWISS

12 Mar

LGW18:40London Gatwick

30h 41m

2 stops

YXU21:21London

16 Mar

YXU17:40London

20h 10m

2 stops

LGW17:50London Gatwick

£680

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 1/12

09:00-08:46

2 stops28h 46m

London

Mon 8/12

05:15-11:20

1 stop25h 05m

£487

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 1/12

09:00-08:46

2 stops28h 46m

London

Mon 8/12

09:25-07:10

2 stops16h 45m

£488

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 12/11

07:40-21:21

2 stops18h 41m

London

Wed 19/11

17:40-11:20

1 stop12h 40m

£504

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 6/11

09:00-21:21

2 stops17h 21m

London

Tue 18/11

17:40-13:00

2 stops14h 20m

£506

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 12/11

09:00-21:21

2 stops17h 21m

London

Wed 19/11

17:40-20:35

2 stops21h 55m

£507

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 6/11

18:40-08:46

2 stops43h 06m

London

Tue 18/11

17:40-17:50

2 stops19h 10m

£514

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 1/12

06:35-17:05

2 stops15h 30m

London

Mon 8/12

17:40-08:30

1 stop9h 50m

£515

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Sat 29/11

09:00-17:05

2 stops13h 05m

London

Sat 6/12

17:40-13:00

2 stops14h 20m

£540

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 12/3

18:40-21:21

2 stops30h 41m

London

Mon 16/3

17:40-17:50

2 stops20h 10m

£668

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Thu 12/3

18:40-21:21

2 stops30h 41m

London

Mon 16/3

17:40-17:50

2 stops20h 10m

£671

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

What is the cheapest month to fly to London, Ontario?

In general, April is the cheapest month to fly from London to London, Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £478. If you don’t want to visit London, Ontario in April, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £508.

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

On average, the least expensive day to fly to London, Ontario from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £534. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £744.

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

According to our data, the cheapest time of day to fly to London, Ontario is in the afternoon. momondo users have found flights departing from London to London, Ontario in the afternoon for as low as £575. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at midday are often more expensive, with an average ticket price of £662.

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

You could potentially save up to 13% 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

Direct flights	None

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

Search flight deals

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 10h 55m.
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 October 2025.
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 £471	Free Cancellation	Rating 7.1 10,306 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.