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Cheap flights from London to London from £307

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 2/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
08:45 - 21:40
LHR
-
YXU
17h 55m
2 stops
Air Canada Logo
10:05 - 08:35
YXU
-
LHR
17h 30m
2 stops
£497Air Canada
Tue, 15 Sep - Sat, 26 Sep
Air Canada Logo
08:45 - 21:40
LHR
-
YXU
17h 55m
2 stops
Air Canada Logo
18:20 - 09:35
YXU
-
LHR
10h 15m
1 stop
£500Air Canada
Tue, 15 Sep - Sat, 26 Sep
Multiple Airlines Logo
06:50 - 17:42
LHR
-
YXU
15h 52m
2 stops
Multiple Airlines Logo
15:30 - 06:35
YXU
-
LHR
10h 05m
1 stop
£501Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Air Canada Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Air Canada Logo
10:05 - 06:30
YXU
-
LHR
15h 25m
2 stops
£503Air Canada
Thu, 3 Sep - Thu, 10 Sep
Lufthansa Logo
07:25 - 17:43
LHR
-
YXU
15h 18m
2 stops
Lufthansa Logo
18:20 - 09:35
YXU
-
LHR
10h 15m
1 stop
£504Lufthansa
Mon, 14 Sep - Wed, 30 Sep
Air Canada Logo
06:00 - 17:42
LHR
-
YXU
16h 42m
2 stops
Air Canada Logo
18:20 - 21:00
YXU
-
LHR
21h 40m
2 stops
£506Air Canada
Fri, 28 Aug - Tue, 1 Sep
Multiple Airlines Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Multiple Airlines Logo
15:30 - 11:50
YXU
-
LHR
15h 20m
1 stop
£509Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Air Canada Logo
08:30 - 14:50
LHR
-
YXU
11h 20m
1 stop
Air Canada Logo
15:30 - 06:35
YXU
-
LHR
10h 05m
1 stop
£510Air Canada
Fri, 28 Aug - Tue, 1 Sep
Lufthansa Logo
09:15 - 21:40
LCY
-
YXU
17h 25m
2 stops
Lufthansa Logo
10:05 - 17:55
YXU
-
LCY
26h 50m
2 stops
£1,270Lufthansa
Tue, 1 Sep - Tue, 8 Sep
Lufthansa Logo
09:15 - 21:40
LCY
-
YXU
17h 25m
2 stops
Lufthansa Logo
15:30 - 17:55
YXU
-
LCY
21h 25m
2 stops
£1,565Lufthansa
Tue, 25 Aug - Sun, 30 Aug

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Air Canada flights from London to London, Ontario

Our best Air Canada deals on London to London, Ontario flight tickets
Air Canada
15 Sept
LHR08:45London Heathrow
17h 55m
2 stops
YXU21:40London
26 Sept
YXU10:05London
17h 30m
2 stops
LHR08:35London Heathrow
£497
Air Canada
15 Sept
LHR08:45London Heathrow
17h 55m
2 stops
YXU21:40London
26 Sept
YXU18:20London
10h 15m
1 stop
LHR09:35London Heathrow
£500
Air Canada
3 Sept
LHR06:50London Heathrow
13h 00m
2 stops
YXU14:50London
10 Sept
YXU10:05London
15h 25m
2 stops
LHR06:30London Heathrow
£503

Lufthansa flights from London to London, Ontario

Our best Lufthansa deals on London to London, Ontario flight tickets
Lufthansa
14 Sept
LHR07:25London Heathrow
15h 18m
2 stops
YXU17:43London
30 Sept
YXU18:20London
10h 15m
1 stop
LHR09:35London Heathrow
£504
Lufthansa
24 Aug
LHR13:30London Heathrow
13h 10m
2 stops
YXU21:40London
31 Aug
YXU18:20London
9h 15m
1 stop
LHR08:35London Heathrow
£585
Lufthansa
24 Jul
LHR17:40London Heathrow
26h 12m
1 stop
YXU14:52London
4 Aug
YXU18:20London
10h 15m
1 stop
LHR09:35London Heathrow
£1,128

momondo Fare Finder

 
Customise your flight search to find flights from London to London, Ontario 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 279,928 searches. Data last updated 22 July 2026.
Use the filters below to find and compare flights from London to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 15/9

08:45-21:40

2 stops17h 55m

London

Sat 26/9

10:05-08:35

2 stops17h 30m

£497

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 15/9

08:45-21:40

2 stops17h 55m

London

Sat 26/9

18:20-09:35

1 stop10h 15m

£500

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 3/9

06:50-17:42

2 stops15h 52m

London

Thu 10/9

15:30-06:35

1 stop10h 05m

£501

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 3/9

06:50-14:50

2 stops13h 00m

London

Thu 10/9

10:05-06:30

2 stops15h 25m

£503

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 14/9

07:25-17:43

2 stops15h 18m

London

Wed 30/9

18:20-09:35

1 stop10h 15m

£504

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 28/8

06:00-17:42

2 stops16h 42m

London

Tue 1/9

18:20-21:00

2 stops21h 40m

£506

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 3/9

06:50-14:50

2 stops13h 00m

London

Thu 10/9

15:30-11:50

1 stop15h 20m

£509
Fastest return journey

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 28/8

08:30-14:50

1 stop11h 20m

London

Tue 1/9

15:30-06:35

1 stop10h 05m

£510

LondonLondon

LCY - YXU

LCYYXU

London City

Tue 1/9

09:15-21:40

2 stops17h 25m

London

Tue 8/9

10:05-17:55

2 stops26h 50m

£1,270

LondonLondon

LCY - YXU

LCYYXU

London City

Tue 25/8

09:15-21:40

2 stops17h 25m

London

Sun 30/8

15:30-17:55

2 stops21h 25m

£1,565

Flights are sorted by cheapest return 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 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

What is the cheapest month to fly to London, Ontario?

In general, January 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 £430. If you don’t want to visit London, Ontario in January, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £506.

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

15h 53m

Direct flights

None
The fastest flight from London to London, Ontario takes 15h 53m
There are no direct flights from London to London, Ontario. There are no popular flight routes from London to London, Ontario.
Search flight deals

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 15h 53m.

  • 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?

  • 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?

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 CanadaPriceFrom £507Free CancellationRating
7.1
11,371 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend

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

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