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 52% of people opting to fly with this airline when travelling to London. Keep in mind that there are 18 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?

Air Canada, SWISS, and United Airlines 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 January 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$ 570 Cheap Flights from London to London in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London, Ontario to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 a.m. - 7:10 a.m.

YXU

LHR

17h 45m

2 stops

9:00 a.m. - 9:21 p.m.

LHR

YXU

16h 21m

2 stops

C$ 964Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

5:10 a.m. - 6:30 a.m.

YXU

LHR

21h 20m

1 stop

6:00 a.m. - 9:21 p.m.

LHR

YXU

19h 21m

2 stops

C$ 965Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

5:10 a.m. - 8:30 a.m.

YXU

LHR

23h 20m

1 stop

11:10 a.m. - 9:21 p.m.

LHR

YXU

14h 11m

1 stop

C$ 987Air Canada

Tue, 10 Mar - Tue, 17 Mar

5:40 p.m. - 6:30 a.m.

YXU

LHR

31h 50m

1 stop

8:15 p.m. - 5:05 p.m.

LHR

YXU

25h 50m

2 stops

C$ 989Multiple Airlines

Sun, 22 Feb - Sun, 1 Mar

9:25 a.m. - 8:35 p.m.

YXU

LHR

30h 10m

2 stops

7:15 p.m. - 5:05 p.m.

LHR

YXU

26h 50m

2 stops

C$ 1,004Multiple Airlines

Sun, 22 Feb - Sun, 1 Mar

5:40 p.m. - 10:50 a.m.

YXU

LHR

12h 10m

2 stops

12:50 p.m. - 9:21 p.m.

LHR

YXU

37h 31m

2 stops

C$ 1,008United Airlines

Mon, 23 Feb - Fri, 27 Feb

5:40 p.m. - 9:20 a.m.

YXU

LHR

11h 40m

2 stops

9:00 a.m. - 9:21 p.m.

LHR

YXU

16h 21m

2 stops

C$ 1,016Air Canada

Wed, 11 Mar - Wed, 18 Mar

5:40 p.m. - 8:30 a.m.

YXU

LHR

10h 50m

1 stop

7:40 a.m. - 9:21 p.m.

LHR

YXU

17h 41m

2 stops

C$ 1,019Multiple Airlines

Wed, 11 Mar - Wed, 18 Mar

5:40 p.m. - 5:05 p.m.

YXU

LCY

19h 25m

2 stops

9:15 a.m. - 9:21 p.m.

LCY

YXU

16h 06m

2 stops

C$ 1,540SWISS

Tue, 10 Mar - Tue, 17 Mar

5:40 p.m. - 12:55 p.m.

YXU

LCY

15h 15m

2 stops

9:20 a.m. - 9:21 p.m.

LCY

YXU

16h 01m

2 stops

C$ 1,620SWISS

Wed, 11 Mar - Wed, 18 Mar

Air Canada flights from London, Ontario to London

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

Air Canada

2 Feb

YXU9:50 a.m.London

17h 40m

1 stop

LHR8:30 a.m.London Heathrow

9 Feb

LHR9:00 a.m.London Heathrow

17h 21m

2 stops

YXU9:21 p.m.London

C$ 974

Air Canada

2 Feb

YXU9:50 a.m.London

16h 20m

2 stops

LHR7:10 a.m.London Heathrow

9 Feb

LHR9:00 a.m.London Heathrow

17h 21m

2 stops

YXU9:21 p.m.London

C$ 979

Air Canada

10 Mar

YXU5:10 a.m.London

23h 20m

1 stop

LHR8:30 a.m.London Heathrow

17 Mar

LHR11:10 a.m.London Heathrow

14h 11m

1 stop

YXU9:21 p.m.London

C$ 987

United Airlines flights from London, Ontario to London

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

United Airlines

23 Feb

YXU5:40 p.m.London

12h 10m

2 stops

LHR10:50 a.m.London Heathrow

27 Feb

LHR12:50 p.m.London Heathrow

37h 31m

2 stops

YXU9:21 p.m.London

C$ 1,008

United Airlines

11 Mar

YXU5:40 p.m.London

12h 45m

2 stops

LHR10:25 a.m.London Heathrow

18 Mar

LHR7:40 a.m.London Heathrow

17h 41m

2 stops

YXU9:21 p.m.London

C$ 1,057

United Airlines

12 Mar

YXU9:25 a.m.London

17h 15m

2 stops

LHR6:40 a.m.London Heathrow

19 Mar

LHR9:10 a.m.London Heathrow

16h 11m

2 stops

YXU9:21 p.m.London

C$ 1,082

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

YXU - LHR

YXULHR

London

Tue 10/3

9:25 a.m.-7:10 a.m.

2 stops17h 45m

London Heathrow

Tue 17/3

9:00 a.m.-9:21 p.m.

2 stops16h 21m

C$ 964

LondonLondon

YXU - LHR

YXULHR

London

Tue 10/3

5:10 a.m.-6:30 a.m.

1 stop21h 20m

London Heathrow

Tue 17/3

6:00 a.m.-9:21 p.m.

2 stops19h 21m

C$ 965

LondonLondon

YXU - LHR

YXULHR

London

Tue 10/3

5:10 a.m.-8:30 a.m.

1 stop23h 20m

London Heathrow

Tue 17/3

11:10 a.m.-9:21 p.m.

1 stop14h 11m

C$ 987

LondonLondon

YXU - LHR

YXULHR

London

Sun 22/2

5:40 p.m.-6:30 a.m.

1 stop31h 50m

London Heathrow

Sun 1/3

8:15 p.m.-5:05 p.m.

2 stops25h 50m

C$ 989

LondonLondon

YXU - LHR

YXULHR

London

Sun 22/2

9:25 a.m.-8:35 p.m.

2 stops30h 10m

London Heathrow

Sun 1/3

7:15 p.m.-5:05 p.m.

2 stops26h 50m

C$ 1,004

LondonLondon

YXU - LHR

YXULHR

London

Mon 23/2

5:40 p.m.-10:50 a.m.

2 stops12h 10m

London Heathrow

Fri 27/2

12:50 p.m.-9:21 p.m.

2 stops37h 31m

C$ 1,008

LondonLondon

YXU - LHR

YXULHR

London

Wed 11/3

5:40 p.m.-9:20 a.m.

2 stops11h 40m

London Heathrow

Wed 18/3

9:00 a.m.-9:21 p.m.

2 stops16h 21m

C$ 1,016

LondonLondon

YXU - LHR

YXULHR

London

Wed 11/3

5:40 p.m.-8:30 a.m.

1 stop10h 50m

London Heathrow

Wed 18/3

7:40 a.m.-9:21 p.m.

2 stops17h 41m

C$ 1,019

LondonLondon

YXU - LCY

YXULCY

London

Tue 10/3

5:40 p.m.-5:05 p.m.

2 stops19h 25m

London City

Tue 17/3

9:15 a.m.-9:21 p.m.

2 stops16h 06m

C$ 1,540

LondonLondon

YXU - LCY

YXULCY

London

Wed 11/3

5:40 p.m.-12:55 p.m.

2 stops15h 15m

London City

Wed 18/3

9:20 a.m.-9:21 p.m.

2 stops16h 01m

C$ 1,620

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 16% 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	9h 50m
Direct flights	None

The fastest flight from London, Ontario to London takes 9h 50m

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

Search flight deals

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 9h 50m, 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 January 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$ 845	Free Cancellation	Rating 7.1 10,660 reviews		Search Air Canada flights

Hounslow

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Feltham

Hayes

Richmond

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Ipswich

Guildford

Maidstone

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.