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 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 19 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 SWISS 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 November 2025, 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$ 329 Cheap Flights from London to London in 2025/26

1 adult

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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.

8:10 p.m. - 12:50 p.m.YXU-LHR

35h 40m1 stop

2:50 p.m. - 7:12 p.m.LHR-YXU

33h 22m1 stop

C$ 870WestJet

Find Deal

Sun, 18 Jan - Sat, 24 Jan

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

16h 45m2 stops

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

17h 21m2 stops

C$ 873Air Canada

Find Deal

Tue, 6 Jan - Tue, 13 Jan

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

16h 45m2 stops

6:00 p.m. - 8:46 a.m.LHR-YXU

19h 46m1 stop

C$ 900Air Canada

Find Deal

Tue, 6 Jan - Tue, 13 Jan

5:40 p.m. - 11:20 a.m.YXU-LHR

12h 40m1 stop

6:00 a.m. - 5:05 p.m.LHR-YXU

16h 05m2 stops

C$ 915Air Canada

Find Deal

Wed, 21 Jan - Sun, 25 Jan

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

9h 50m1 stop

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

16h 21m2 stops

C$ 918Air Canada

Find Deal

Thu, 19 Feb - Mon, 9 Mar

5:40 p.m. - 11:20 a.m.YXU-LHR

12h 40m1 stop

6:00 a.m. - 5:05 p.m.LHR-YXU

16h 05m2 stops

C$ 922Air Canada

Find Deal

Sun, 18 Jan - Sun, 25 Jan

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

9h 50m1 stop

1:00 p.m. - 9:21 p.m.LHR-YXU

12h 21m1 stop

C$ 924Multiple Airlines

Find Deal

Thu, 19 Feb - Sun, 8 Mar

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

16h 45m2 stops

1:50 p.m. - 9:21 p.m.LHR-YXU

36h 31m2 stops

C$ 932Lufthansa

Find Deal

Wed, 21 Jan - Sun, 25 Jan

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

16h 45m2 stops

5:50 p.m. - 9:21 p.m.LHR-YXU

32h 31m2 stops

C$ 935Lufthansa

Find Deal

Wed, 21 Jan - Sun, 25 Jan

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

14h 15m2 stops

7:20 p.m. - 9:21 p.m.LCY-YXU

30h 01m2 stops

C$ 2,001SWISS

Find Deal

Thu, 19 Feb - Sun, 8 Mar

Air Canada flights from London, Ontario to London

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

Air Canada

6 Jan

YXU9:25 a.m.London

16h 45m

2 stops

LHR7:10 a.m.London Heathrow

13 Jan

LHR9:00 a.m.London Heathrow

17h 21m

2 stops

YXU9:21 p.m.London

C$ 873

Find similar

Air Canada

6 Jan

YXU9:25 a.m.London

16h 45m

2 stops

LHR7:10 a.m.London Heathrow

13 Jan

LHR6:00 p.m.London Heathrow

19h 46m

1 stop

YXU8:46 a.m.London

C$ 900

Find similar

Air Canada

21 Jan

YXU5:40 p.m.London

12h 40m

1 stop

LHR11:20 a.m.London Heathrow

25 Jan

LHR6:00 a.m.London Heathrow

16h 05m

2 stops

YXU5:05 p.m.London

C$ 915

Find similar

WestJet flights from London, Ontario to London

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

WestJet

18 Jan

YXU8:10 p.m.London

35h 40m

1 stop

LHR12:50 p.m.London Heathrow

24 Jan

LHR2:50 p.m.London Heathrow

33h 22m

1 stop

YXU7:12 p.m.London

C$ 870

Find similar

WestJet

16 Jan

YXU7:30 a.m.London

24h 20m

1 stop

LHR12:50 p.m.London Heathrow

25 Jan

LHR2:50 p.m.London Heathrow

20h 44m

1 stop

YXU6:34 a.m.London

C$ 925

Find similar

WestJet

20 May

YXU8:00 p.m.London

56h 05m

2 stops

LGW9:05 a.m.London Gatwick

27 May

LGW11:00 a.m.London Gatwick

37h 07m

2 stops

YXU7:07 p.m.London

C$ 1,789

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLondon

YXU - LHR

YXULHR

London

Sun 18/1

8:10 p.m.-12:50 p.m.

1 stop35h 40m

London Heathrow

Sat 24/1

2:50 p.m.-7:12 p.m.

1 stop33h 22m

C$ 870

LondonLondon

YXU - LHR

YXULHR

London

Tue 6/1

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

2 stops16h 45m

London Heathrow

Tue 13/1

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

2 stops17h 21m

C$ 873

LondonLondon

YXU - LHR

YXULHR

London

Tue 6/1

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

2 stops16h 45m

London Heathrow

Tue 13/1

6:00 p.m.-8:46 a.m.

1 stop19h 46m

C$ 900

LondonLondon

YXU - LHR

YXULHR

London

Wed 21/1

5:40 p.m.-11:20 a.m.

1 stop12h 40m

London Heathrow

Sun 25/1

6:00 a.m.-5:05 p.m.

2 stops16h 05m

C$ 915

LondonLondon

YXU - LHR

YXULHR

London

Thu 19/2

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

1 stop9h 50m

London Heathrow

Mon 9/3

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

2 stops16h 21m

C$ 918

LondonLondon

YXU - LHR

YXULHR

London

Sun 18/1

5:40 p.m.-11:20 a.m.

1 stop12h 40m

London Heathrow

Sun 25/1

6:00 a.m.-5:05 p.m.

2 stops16h 05m

C$ 922

LondonLondon

YXU - LHR

YXULHR

London

Thu 19/2

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

1 stop9h 50m

London Heathrow

Sun 8/3

1:00 p.m.-9:21 p.m.

1 stop12h 21m

C$ 924

LondonLondon

YXU - LHR

YXULHR

London

Wed 21/1

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

2 stops16h 45m

London Heathrow

Sun 25/1

1:50 p.m.-9:21 p.m.

2 stops36h 31m

C$ 932

LondonLondon

YXU - LHR

YXULHR

London

Wed 21/1

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

2 stops16h 45m

London Heathrow

Sun 25/1

5:50 p.m.-9:21 p.m.

2 stops32h 31m

C$ 935

LondonLondon

YXU - LCY

YXULCY

London

Thu 19/2

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

2 stops14h 15m

London City

Sun 8/3

7:20 p.m.-9:21 p.m.

2 stops30h 01m

C$ 2,001

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

What is the cheapest month to fly to London?

In general, July is the cheapest month to fly from London, Ontario to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 914. If you aren’t able to travel to London during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 922.

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

According to our data, Saturday is the cheapest day to fly to London from London, Ontario. The lowest ticket price found for a Saturday departure recently was C$ 1,142. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to London for around C$ 1,447.

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

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from London, Ontario to London during this time can be as low as C$ 1,023. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,339 per ticket.

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

You could potentially save up to 14% 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

Direct flights	None

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

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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 November 2025, 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$ 884	Free Cancellation	Rating 7.1 10,467 reviews		Search Air Canada flights

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Canterbury

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

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.