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Cheap flights from London to London from £338

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 10/9. 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.
Multiple Airlines Logo
07:25 - 21:40
LHR
-
YXU
19h 15m
2 stops
Multiple Airlines Logo
05:40 - 06:35
YXU
-
LHR
19h 55m
1 stop
£475Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
07:25 - 21:40
LHR
-
YXU
19h 15m
2 stops
Multiple Airlines Logo
05:40 - 06:35
YXU
-
LHR
19h 55m
1 stop
£476Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Air Canada Logo
18:20 - 09:35
YXU
-
LHR
10h 15m
1 stop
£478Air Canada
Mon, 14 Sep - Mon, 21 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
£481Air Canada
Mon, 14 Sep - Mon, 21 Sep
Lufthansa Logo
07:25 - 21:40
LHR
-
YXU
19h 15m
2 stops
Lufthansa Logo
18:20 - 16:40
YXU
-
LHR
17h 20m
2 stops
£483Lufthansa
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Air Canada Logo
15:30 - 16:25
YXU
-
LHR
19h 55m
2 stops
£487Air Canada
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Multiple Airlines Logo
15:30 - 06:35
YXU
-
LHR
10h 05m
1 stop
£487Multiple Airlines
Sat, 12 Sep - Sat, 19 Sep
Air Canada Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Air Canada Logo
05:40 - 06:30
YXU
-
LHR
19h 50m
2 stops
£487Air Canada
Tue, 15 Sep - Sat, 26 Sep
Multiple Airlines Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Multiple Airlines Logo
18:20 - 09:35
YXU
-
LHR
10h 15m
1 stop
£488Multiple Airlines
Tue, 15 Sep - Sat, 26 Sep
Multiple Airlines Logo
06:50 - 14:50
LHR
-
YXU
13h 00m
2 stops
Multiple Airlines Logo
18:20 - 08:35
YXU
-
LHR
9h 15m
1 stop
£490Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep

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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
14 Sept
LHR06:50London Heathrow
13h 00m
2 stops
YXU14:50London
21 Sept
YXU18:20London
10h 15m
1 stop
LHR09:35London Heathrow
£478
Air Canada
14 Sept
LHR06:50London Heathrow
13h 00m
2 stops
YXU14:50London
21 Sept
YXU10:05London
15h 25m
2 stops
LHR06:30London Heathrow
£481
Air Canada
15 Sept
LHR06:50London Heathrow
13h 00m
2 stops
YXU14:50London
26 Sept
YXU05:40London
19h 50m
2 stops
LHR06:30London Heathrow
£487

SWISS flights from London to London, Ontario

Our best SWISS deals on London to London, Ontario flight tickets
SWISS
11 Sept
LGW09:25London Gatwick
17h 15m
2 stops
YXU21:40London
18 Sept
YXU05:40London
21h 45m
2 stops
LGW08:25London Gatwick
£638
SWISS
10 Sept
LGW09:25London Gatwick
17h 15m
2 stops
YXU21:40London
17 Sept
YXU10:05London
17h 20m
2 stops
LGW08:25London Gatwick
£649

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 1 August 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

Wed 9/9

07:25-21:40

2 stops19h 15m

London

Wed 16/9

05:40-06:35

1 stop19h 55m

£475

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 9/9

07:25-21:40

2 stops19h 15m

London

Wed 16/9

05:40-06:35

1 stop19h 55m

£476

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 14/9

06:50-14:50

2 stops13h 00m

London

Mon 21/9

18:20-09:35

1 stop10h 15m

£478

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 14/9

06:50-14:50

2 stops13h 00m

London

Mon 21/9

10:05-06:30

2 stops15h 25m

£481

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 9/9

07:25-21:40

2 stops19h 15m

London

Wed 16/9

18:20-16:40

2 stops17h 20m

£483

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 14/9

06:50-14:50

2 stops13h 00m

London

Mon 21/9

15:30-16:25

2 stops19h 55m

£487

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Sat 12/9

06:50-14:50

2 stops13h 00m

London

Sat 19/9

15:30-06:35

1 stop10h 05m

£487

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 15/9

06:50-14:50

2 stops13h 00m

London

Sat 26/9

05:40-06:30

2 stops19h 50m

£487

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Tue 15/9

06:50-14:50

2 stops13h 00m

London

Sat 26/9

18:20-09:35

1 stop10h 15m

£488
Fastest return journey

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 14/9

06:50-14:50

2 stops13h 00m

London

Mon 21/9

18:20-08:35

1 stop9h 15m

£490

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, October 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 £0. If you don’t want to visit London, Ontario in October, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £0.

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

You could potentially save up to 28% 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

10h 40m

Direct flights

None
The fastest flight from London to London, Ontario takes 10h 40m
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 10h 40m.

  • 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 £505Free CancellationRating
7.1
11,415 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.

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