Which airlines fly to London?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from London, Ontario according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to London. Keep in mind that there are 17 different airlines that fly to London 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?

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

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

Prices for flights from London Airport to London refresh daily.

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

As of April 2026, there is 1 operator available to choose from for flights from London Airport to London.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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.

C$ 560 Cheap Flights from London to London in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London, Ontario to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 a.m. - 9:20 p.m.

YXU

STN

30h 50m

2 stops

6:30 a.m. - 5:33 p.m.

STN

YXU

16h 03m

2 stops

C$ 981Multiple Airlines

Thu, 28 May - Thu, 4 Jun

9:30 a.m. - 9:20 p.m.

YXU

STN

30h 50m

2 stops

6:30 a.m. - 5:33 p.m.

STN

YXU

16h 03m

2 stops

C$ 992Multiple Airlines

Thu, 28 May - Thu, 4 Jun

5:10 a.m. - 10:25 a.m.

YXU

LHR

24h 15m

2 stops

8:00 a.m. - 9:38 p.m.

LHR

YXU

18h 38m

2 stops

C$ 1,071United Airlines

Tue, 12 May - Sun, 31 May

12:20 p.m. - 6:55 a.m.

YXU

LHR

13h 35m

2 stops

8:00 a.m. - 8:53 a.m.

LHR

YXU

29h 53m

2 stops

C$ 1,073United Airlines

Mon, 8 Jun - Fri, 12 Jun

9:30 a.m. - 6:55 a.m.

YXU

LHR

16h 25m

2 stops

3:20 p.m. - 8:53 a.m.

LHR

YXU

22h 33m

2 stops

C$ 1,074United Airlines

Fri, 29 May - Fri, 5 Jun

9:30 a.m. - 6:55 a.m.

YXU

LHR

16h 25m

2 stops

2:10 p.m. - 8:53 a.m.

LHR

YXU

23h 43m

2 stops

C$ 1,089Lufthansa

Thu, 28 May - Thu, 4 Jun

9:30 a.m. - 7:15 a.m.

YXU

LHR

16h 45m

2 stops

12:15 p.m. - 8:52 a.m.

LHR

YXU

25h 37m

2 stops

C$ 1,093Lufthansa

Thu, 11 Jun - Wed, 24 Jun

6:10 p.m. - 5:50 p.m.

YXU

LGW

18h 40m

2 stops

6:35 p.m. - 5:32 p.m.

LGW

YXU

27h 57m

2 stops

C$ 1,293SWISS

Tue, 16 Jun - Wed, 24 Jun

2:40 p.m. - 9:25 a.m.

YXU

LGW

37h 45m

2 stops

10:45 a.m. - 4:45 p.m.

LGW

YXU

35h 00m

2 stops

C$ 1,569WestJet

Sun, 17 May - Sun, 24 May

6:10 p.m. - 8:25 a.m.

YXU

LCY

33h 15m

2 stops

7:15 p.m. - 5:32 p.m.

LCY

YXU

27h 17m

2 stops

C$ 1,888SWISS

Thu, 11 Jun - Wed, 24 Jun

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United Airlines flights from London, Ontario to London

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

United Airlines

8 Jun

YXU12:20 p.m.London

13h 35m

2 stops

LHR6:55 a.m.London Heathrow

12 Jun

LHR8:00 a.m.London Heathrow

29h 53m

2 stops

YXU8:53 a.m.London

C$ 1,073

United Airlines

29 May

YXU9:30 a.m.London

16h 25m

2 stops

LHR6:55 a.m.London Heathrow

5 Jun

LHR3:20 p.m.London Heathrow

22h 33m

2 stops

YXU8:53 a.m.London

C$ 1,074

United Airlines

8 Jun

YXU3:30 p.m.London

13h 55m

2 stops

LHR10:25 a.m.London Heathrow

12 Jun

LHR2:10 p.m.London Heathrow

26h 33m

2 stops

YXU11:43 a.m.London

C$ 1,078

Air Canada flights from London, Ontario to London

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

Air Canada

19 Apr

YXU5:40 p.m.London

31h 50m

2 stops

LHR6:30 a.m.London Heathrow

2 May

LHR6:00 a.m.London Heathrow

20h 38m

2 stops

YXU9:38 p.m.London

C$ 1,118

Air Canada

19 Apr

YXU5:10 a.m.London

44h 20m

2 stops

LHR6:30 a.m.London Heathrow

2 May

LHR6:00 a.m.London Heathrow

20h 38m

2 stops

YXU9:38 p.m.London

C$ 1,123

Air Canada

29 May

YXU6:10 p.m.London

12h 40m

1 stop

LHR11:50 a.m.London Heathrow

5 Jun

LHR6:00 a.m.London Heathrow

20h 38m

2 stops

YXU9:38 p.m.London

C$ 1,125

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLondon

YXU - STN

YXUSTN

London

Thu 28/5

9:30 a.m.-9:20 p.m.

2 stops30h 50m

London Stansted

Thu 4/6

6:30 a.m.-5:33 p.m.

2 stops16h 03m

C$ 981

LondonLondon

YXU - STN

YXUSTN

London

Thu 28/5

9:30 a.m.-9:20 p.m.

2 stops30h 50m

London Stansted

Thu 4/6

6:30 a.m.-5:33 p.m.

2 stops16h 03m

C$ 992

LondonLondon

YXU - LHR

YXULHR

London

Tue 12/5

5:10 a.m.-10:25 a.m.

2 stops24h 15m

London Heathrow

Sun 31/5

8:00 a.m.-9:38 p.m.

2 stops18h 38m

C$ 1,071

LondonLondon

YXU - LHR

YXULHR

London

Mon 8/6

12:20 p.m.-6:55 a.m.

2 stops13h 35m

London Heathrow

Fri 12/6

8:00 a.m.-8:53 a.m.

2 stops29h 53m

C$ 1,073

Quickest round-trip

LondonLondon

YXU - LHR

YXULHR

London

Fri 29/5

9:30 a.m.-6:55 a.m.

2 stops16h 25m

London Heathrow

Fri 5/6

3:20 p.m.-8:53 a.m.

2 stops22h 33m

C$ 1,074

LondonLondon

YXU - LHR

YXULHR

London

Thu 28/5

9:30 a.m.-6:55 a.m.

2 stops16h 25m

London Heathrow

Thu 4/6

2:10 p.m.-8:53 a.m.

2 stops23h 43m

C$ 1,089

LondonLondon

YXU - LHR

YXULHR

London

Thu 11/6

9:30 a.m.-7:15 a.m.

2 stops16h 45m

London Heathrow

Wed 24/6

12:15 p.m.-8:52 a.m.

2 stops25h 37m

C$ 1,093

LondonLondon

YXU - LGW

YXULGW

London

Tue 16/6

6:10 p.m.-5:50 p.m.

2 stops18h 40m

London Gatwick

Wed 24/6

6:35 p.m.-5:32 p.m.

2 stops27h 57m

C$ 1,293

LondonLondon

YXU - LGW

YXULGW

London

Sun 17/5

2:40 p.m.-9:25 a.m.

2 stops37h 45m

London Gatwick

Sun 24/5

10:45 a.m.-4:45 p.m.

2 stops35h 00m

C$ 1,569

LondonLondon

YXU - LCY

YXULCY

London

Thu 11/6

6:10 p.m.-8:25 a.m.

2 stops33h 15m

London City

Wed 24/6

7:15 p.m.-5:32 p.m.

2 stops27h 17m

C$ 1,888

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 London, Ontario 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

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

You could potentially save up to 1% on your flight if you consider stops on a London, Ontario to London flight.

When to book flights from London, Ontario to London

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

Estimated round-trip price

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

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

Fastest flight time	12h 30m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from London, Ontario to London

How far is London to London by plane?
The straight-line distance from London to London is 5872.1 km. Flights usually cover this in 12h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Airport to London?
Prices for flights from London Airport to London refresh daily.
How many operators does momondo search for flights from London Airport to London?
As of April 2026, there is 1 operator available to choose from for flights from London Airport to London.
How old do you have to be to fly from London Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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.
What is the most popular airline from London, Ontario to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London, Ontario to London is Air Canada (100% of total bookings).

Best airlines flying from London, Ontario to London

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 857	Free Cancellation	Rating 7.1 10,935 reviews		Search Air Canada flights

Hounslow

Wembley

Ilford

Slough

Gatwick

Wokingham

Crawley

Feltham

Hayes

Waterlooville

Chelmsford

Basingstoke

Milton Keynes

Dover

Worthing

Ipswich

Woking

Maidstone

Enfield

Harrow

Why use momondo?

Why should I use momondo to find a flight deal from London to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from London.

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 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 London to London.

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

Yes momondo offers price alerts on flights to London from London. 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.

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.

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Fly into one of these airports located in London

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London Stansted Airport

Cheap flights from London, Ontario to London from C$ 560

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, Ontario to London departing on 31/5. 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, Ontario to London

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

Air Canada flights from London, Ontario to London

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

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Use the filters below to find and compare flights from London, Ontario to London that are best for you.

See travel insights to London from

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

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

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

Which airlines fly to London?

When to book flights from London, Ontario to London

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from London, Ontario to London

Best airlines flying from London, Ontario to London

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

Travelling 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 57.3 km from London

Fly your favourite 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 London, Ontario

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year