Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London, Ontario to London from C$ 596

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 p.m. - 11:55 a.m.
YXU
-
LHR
15h 25m
2 stops
United Airlines Logo
4:00 p.m. - 2:55 p.m.
LHR
-
YXU
27h 55m
2 stops
C$ 1,089United Airlines
Mon, 5 Oct - Fri, 9 Oct
United Airlines Logo
3:30 p.m. - 11:55 a.m.
YXU
-
LHR
15h 25m
2 stops
United Airlines Logo
4:00 p.m. - 2:55 p.m.
LHR
-
YXU
27h 55m
2 stops
C$ 1,090United Airlines
Mon, 5 Oct - Fri, 9 Oct
Air Canada Logo
3:30 p.m. - 9:35 a.m.
YXU
-
LHR
13h 05m
1 stop
Air Canada Logo
6:00 a.m. - 9:40 p.m.
LHR
-
YXU
20h 40m
2 stops
C$ 1,110Air Canada
Mon, 5 Oct - Fri, 9 Oct
Air Canada Logo
6:20 p.m. - 8:35 a.m.
YXU
-
LHR
9h 15m
1 stop
Air Canada Logo
6:00 a.m. - 5:45 p.m.
LHR
-
YXU
16h 45m
2 stops
C$ 1,112Air Canada
Mon, 5 Oct - Fri, 9 Oct
Multiple Airlines Logo
2:40 p.m. - 8:15 p.m.
YXU
-
LGW
24h 35m
3 stops
Multiple Airlines Logo
6:05 a.m. - 5:20 a.m.
LGW
-
YXU
28h 15m
3 stops
C$ 1,369Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
2:40 p.m. - 7:35 p.m.
YXU
-
STN
23h 55m
3 stops
Multiple Airlines Logo
10:00 p.m. - 5:20 a.m.
STN
-
YXU
36h 20m
3 stops
C$ 1,387Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
WestJet Logo
2:40 p.m. - 9:25 a.m.
YXU
-
LGW
37h 45m
2 stops
WestJet Logo
10:45 a.m. - 5:20 a.m.
LGW
-
YXU
23h 35m
2 stops
C$ 1,582WestJet
Tue, 11 Aug - Tue, 18 Aug
WestJet Logo
2:40 p.m. - 9:25 a.m.
YXU
-
LGW
37h 45m
2 stops
WestJet Logo
10:45 a.m. - 5:20 a.m.
LGW
-
YXU
23h 35m
2 stops
C$ 1,667WestJet
Sun, 26 Jul - Sat, 22 Aug
Lufthansa Logo
10:05 a.m. - 8:40 a.m.
YXU
-
LCY
17h 35m
2 stops
Lufthansa Logo
9:15 a.m. - 9:40 p.m.
LCY
-
YXU
17h 25m
2 stops
C$ 1,700Lufthansa
Wed, 12 Aug - Wed, 19 Aug
Lufthansa Logo
10:05 a.m. - 5:55 p.m.
YXU
-
LCY
26h 50m
2 stops
Lufthansa Logo
9:15 a.m. - 9:40 p.m.
LCY
-
YXU
17h 25m
2 stops
C$ 1,729Lufthansa
Tue, 28 Jul - Tue, 4 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from London, Ontario to London

Our best United Airlines deals on London, Ontario to London flight tickets
United Airlines
5 Oct
YXU3:30 p.m.London
15h 25m
2 stops
LHR11:55 a.m.London Heathrow
9 Oct
LHR4:00 p.m.London Heathrow
27h 55m
2 stops
YXU2:55 p.m.London
C$ 1,089
United Airlines
5 Oct
YXU3:30 p.m.London
15h 25m
2 stops
LHR11:55 a.m.London Heathrow
9 Oct
LHR4:00 p.m.London Heathrow
27h 55m
2 stops
YXU2:55 p.m.London
C$ 1,090
United Airlines
5 Oct
YXU3:30 p.m.London
15h 25m
2 stops
LHR11:55 a.m.London Heathrow
9 Oct
LHR4:00 p.m.London Heathrow
27h 55m
2 stops
YXU2:55 p.m.London
C$ 1,092

Air Canada flights from London, Ontario to London

Our best Air Canada deals on London, Ontario to London flight tickets
Air Canada
5 Oct
YXU3:30 p.m.London
13h 05m
1 stop
LHR9:35 a.m.London Heathrow
9 Oct
LHR6:00 a.m.London Heathrow
20h 40m
2 stops
YXU9:40 p.m.London
C$ 1,110
Air Canada
5 Oct
YXU6:20 p.m.London
9h 15m
1 stop
LHR8:35 a.m.London Heathrow
9 Oct
LHR6:00 a.m.London Heathrow
16h 45m
2 stops
YXU5:45 p.m.London
C$ 1,112
Air Canada
5 Oct
YXU3:30 p.m.London
12h 05m
1 stop
LHR8:35 a.m.London Heathrow
9 Oct
LHR8:30 a.m.London Heathrow
14h 15m
1 stop
YXU5:45 p.m.London
C$ 1,134

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from London, Ontario to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLondon

YXU - LHR

YXULHR

London

Mon 5/10

3:30 p.m.-11:55 a.m.

2 stops15h 25m

London Heathrow

Fri 9/10

4:00 p.m.-2:55 p.m.

2 stops27h 55m

C$ 1,089

LondonLondon

YXU - LHR

YXULHR

London

Mon 5/10

3:30 p.m.-11:55 a.m.

2 stops15h 25m

London Heathrow

Fri 9/10

4:00 p.m.-2:55 p.m.

2 stops27h 55m

C$ 1,090

LondonLondon

YXU - LHR

YXULHR

London

Mon 5/10

3:30 p.m.-9:35 a.m.

1 stop13h 05m

London Heathrow

Fri 9/10

6:00 a.m.-9:40 p.m.

2 stops20h 40m

C$ 1,110
Quickest round-trip

LondonLondon

YXU - LHR

YXULHR

London

Mon 5/10

6:20 p.m.-8:35 a.m.

1 stop9h 15m

London Heathrow

Fri 9/10

6:00 a.m.-5:45 p.m.

2 stops16h 45m

C$ 1,112

LondonLondon

YXU - LGW

YXULGW

London

Tue 11/8

2:40 p.m.-8:15 p.m.

3 stops24h 35m

London Gatwick

Tue 18/8

6:05 a.m.-5:20 a.m.

3 stops28h 15m

C$ 1,369

LondonLondon

YXU - STN

YXUSTN

London

Tue 11/8

2:40 p.m.-7:35 p.m.

3 stops23h 55m

London Stansted

Tue 18/8

10:00 p.m.-5:20 a.m.

3 stops36h 20m

C$ 1,387

LondonLondon

YXU - LGW

YXULGW

London

Tue 11/8

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

2 stops37h 45m

London Gatwick

Tue 18/8

10:45 a.m.-5:20 a.m.

2 stops23h 35m

C$ 1,582

LondonLondon

YXU - LGW

YXULGW

London

Sun 26/7

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

2 stops37h 45m

London Gatwick

Sat 22/8

10:45 a.m.-5:20 a.m.

2 stops23h 35m

C$ 1,667

LondonLondon

YXU - LCY

YXULCY

London

Wed 12/8

10:05 a.m.-8:40 a.m.

2 stops17h 35m

London City

Wed 19/8

9:15 a.m.-9:40 p.m.

2 stops17h 25m

C$ 1,700

LondonLondon

YXU - LCY

YXULCY

London

Tue 28/7

10:05 a.m.-5:55 p.m.

2 stops26h 50m

London City

Tue 4/8

9:15 a.m.-9:40 p.m.

2 stops17h 25m

C$ 1,729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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

Which airlines fly to London?

Air Canada, Air Transat and British Airways 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.

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

13h 30m

Direct flights

None
The fastest flight from London, Ontario to London takes 13h 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 13h 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 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Slough
Gatwick
Ramsgate
Staines-upon-Thames
Wokingham
Crawley
Croydon
Hayes
Feltham
Richmond
Chelmsford
Waterlooville
Basingstoke
Woking
Enfield
Dover
Worthing

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/8
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport