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

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

Which airlines fly to London, Ontario?

Air Canada, Air Transat and Virgin Atlantic 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.

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 June 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.

£342 Cheap Flights from London to London, Ontario in 2026

Discover deals from 900+ travel sites with momondo.

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Find the cheapest flights from London to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:30 - 17:42

LHR

YXU

14h 12m

1 stop

10:05 - 08:35

YXU

LHR

17h 30m

1 stop

£512Lufthansa

Wed, 1 Jul - Tue, 7 Jul

14:10 - 21:40

LHR

YXU

12h 30m

2 stops

18:20 - 09:35

YXU

LHR

10h 15m

1 stop

£523Air Canada

Wed, 1 Jul - Tue, 7 Jul

06:00 - 17:43

LHR

YXU

16h 43m

2 stops

18:20 - 21:00

YXU

LHR

21h 40m

2 stops

£525Air Canada

Fri, 18 Sep - Tue, 22 Sep

14:10 - 21:40

LHR

YXU

12h 30m

2 stops

15:30 - 21:00

YXU

LHR

24h 30m

2 stops

£529Air Canada

Wed, 1 Jul - Tue, 7 Jul

17:40 - 14:55

LHR

YXU

26h 15m

1 stop

10:05 - 06:35

YXU

LHR

15h 30m

1 stop

£531Air Canada

Sun, 6 Sep - Sun, 13 Sep

17:40 - 09:20

LHR

YXU

20h 40m

1 stop

15:30 - 06:35

YXU

LHR

10h 05m

1 stop

£531Air Canada

Wed, 1 Jul - Tue, 7 Jul

17:40 - 09:20

LHR

YXU

20h 40m

1 stop

15:30 - 06:35

YXU

LHR

10h 05m

1 stop

£532Air Canada

Wed, 1 Jul - Tue, 7 Jul

14:10 - 21:40

LHR

YXU

12h 30m

2 stops

18:20 - 08:35

YXU

LHR

9h 15m

1 stop

£534Lufthansa

Wed, 1 Jul - Tue, 7 Jul

09:25 - 21:40

LGW

YXU

17h 15m

2 stops

21:10 - 08:25

YXU

LGW

30h 15m

2 stops

£708SWISS

Wed, 1 Jul - Wed, 8 Jul

09:25 - 17:32

LGW

YXU

37h 07m

2 stops

15:30 - 08:25

YXU

LGW

35h 55m

2 stops

£804SWISS

Mon, 29 Jun - Wed, 8 Jul

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United Airlines flights from London to London, Ontario

Our best United Airlines deals on London to London, Ontario flight tickets

United Airlines

27 Jun

LHR09:30London Heathrow

17h 07m

2 stops

YXU21:37London

8 Jul

YXU10:05London

15h 40m

2 stops

LHR06:45London Heathrow

£648

United Airlines

1 Jul

LHR16:40London Heathrow

21h 40m

2 stops

YXU09:20London

7 Jul

YXU10:05London

16h 10m

2 stops

LHR07:15London Heathrow

£649

United Airlines

17 Jun

LHR16:40London Heathrow

21h 37m

2 stops

YXU09:17London

23 Jun

YXU10:05London

17h 55m

2 stops

LHR09:00London Heathrow

£795

Air Canada flights from London to London, Ontario

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

Air Canada

1 Jul

LHR14:10London Heathrow

12h 30m

2 stops

YXU21:40London

7 Jul

YXU18:20London

9h 15m

1 stop

LHR08:35London Heathrow

£517

Air Canada

1 Jul

LHR14:10London Heathrow

12h 30m

2 stops

YXU21:40London

7 Jul

YXU18:20London

10h 15m

1 stop

LHR09:35London Heathrow

£523

Air Canada

18 Jun

LHR08:30London Heathrow

14h 02m

1 stop

YXU17:32London

22 Jun

YXU05:10London

20h 25m

1 stop

LHR06:35London Heathrow

£524

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

08:30-17:42

1 stop14h 12m

London

Tue 7/7

10:05-08:35

1 stop17h 30m

£512

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

14:10-21:40

2 stops12h 30m

London

Tue 7/7

18:20-09:35

1 stop10h 15m

£523

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 18/9

06:00-17:43

2 stops16h 43m

London

Tue 22/9

18:20-21:00

2 stops21h 40m

£525

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

14:10-21:40

2 stops12h 30m

London

Tue 7/7

15:30-21:00

2 stops24h 30m

£529

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Sun 6/9

17:40-14:55

1 stop26h 15m

London

Sun 13/9

10:05-06:35

1 stop15h 30m

£531

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

17:40-09:20

1 stop20h 40m

London

Tue 7/7

15:30-06:35

1 stop10h 05m

£531

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

17:40-09:20

1 stop20h 40m

London

Tue 7/7

15:30-06:35

1 stop10h 05m

£532

Fastest return journey

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

14:10-21:40

2 stops12h 30m

London

Tue 7/7

18:20-08:35

1 stop9h 15m

£534

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 1/7

09:25-21:40

2 stops17h 15m

London

Wed 8/7

21:10-08:25

2 stops30h 15m

£708

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Mon 29/6

09:25-17:32

2 stops37h 07m

London

Wed 8/7

15:30-08:25

2 stops35h 55m

£804

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, November 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 £0. If you don’t want to visit London, Ontario in November, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of £0.

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

You could potentially save up to 21% 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	12h 30m
Direct flights	None

The fastest flight from London to London, Ontario takes 12h 30m

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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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 12h 30m.
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 June 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 £539	Free Cancellation	Rating 7.1 11,194 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 £342

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 2/7. 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 London to London, Ontario

Our best United Airlines deals on London to London, Ontario flight tickets

Air Canada flights from London to London, Ontario

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

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

What is the cheapest month to fly 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

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

Fastest flight time

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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.

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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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