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Cheap flights from London to London from £275

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 14/6. 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
0 bags

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Find the cheapest flights from London to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:05 - 17:32
LHR
-
YXU
10h 27m
1 stop
Air Canada Logo
10:05 - 06:35
YXU
-
LHR
15h 30m
1 stop
£561Air Canada
Tue, 30 Jun - Tue, 7 Jul
Air Canada Logo
12:05 - 21:38
LHR
-
YXU
14h 33m
1 stop
Air Canada Logo
18:10 - 11:50
YXU
-
LHR
12h 40m
1 stop
£562Air Canada
Wed, 17 Jun - Mon, 22 Jun
Air Canada Logo
12:05 - 21:40
LHR
-
YXU
14h 35m
1 stop
Air Canada Logo
18:20 - 09:35
YXU
-
LHR
10h 15m
1 stop
£565Air Canada
Wed, 1 Jul - Wed, 8 Jul
Air Canada Logo
12:10 - 17:45
LHR
-
YXU
34h 35m
2 stops
Air Canada Logo
15:30 - 06:35
YXU
-
LHR
10h 05m
1 stop
£600Air Canada
Mon, 5 Oct - Fri, 16 Oct
Multiple Airlines Logo
06:00 - 17:33
LHR
-
YXU
16h 33m
2 stops
Multiple Airlines Logo
15:30 - 11:50
YXU
-
LHR
15h 20m
1 stop
£608Multiple Airlines
Wed, 10 Jun - Sun, 21 Jun
Multiple Airlines Logo
17:10 - 21:38
STN
-
YXU
33h 28m
3 stops
Multiple Airlines Logo
15:30 - 21:35
YXU
-
STN
25h 05m
3 stops
£629Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
SWISS Logo
18:35 - 17:32
LGW
-
YXU
27h 57m
2 stops
SWISS Logo
18:10 - 17:50
YXU
-
LGW
18h 40m
2 stops
£695SWISS
Wed, 17 Jun - Mon, 22 Jun
Lufthansa Logo
09:15 - 21:38
LCY
-
YXU
17h 23m
2 stops
Lufthansa Logo
15:30 - 17:55
YXU
-
LCY
21h 25m
2 stops
£713Lufthansa
Wed, 10 Jun - Sun, 21 Jun
Lufthansa Logo
09:15 - 21:38
LCY
-
YXU
17h 23m
2 stops
Lufthansa Logo
15:30 - 17:55
YXU
-
LCY
21h 25m
2 stops
£718Lufthansa
Wed, 10 Jun - Sun, 21 Jun
SWISS Logo
18:35 - 17:32
LGW
-
YXU
27h 57m
2 stops
SWISS Logo
18:10 - 17:50
YXU
-
LGW
18h 40m
2 stops
£724SWISS
Wed, 17 Jun - Mon, 22 Jun

Air Canada flights from London to London, Ontario

Our best Air Canada deals on London to London, Ontario flight tickets
Air Canada
30 Jun
LHR12:05London Heathrow
10h 27m
1 stop
YXU17:32London
7 Jul
YXU10:05London
15h 30m
1 stop
LHR06:35London Heathrow
£561
Air Canada
17 Jun
LHR12:05London Heathrow
14h 33m
1 stop
YXU21:38London
22 Jun
YXU18:10London
12h 40m
1 stop
LHR11:50London Heathrow
£562
Air Canada
1 Jul
LHR12:05London Heathrow
14h 35m
1 stop
YXU21:40London
8 Jul
YXU18:20London
10h 15m
1 stop
LHR09:35London Heathrow
£565

Lufthansa flights from London to London, Ontario

Our best Lufthansa deals on London to London, Ontario flight tickets
Lufthansa
17 Jun
LHR13:30London Heathrow
13h 08m
2 stops
YXU21:38London
22 Jun
YXU18:10London
9h 25m
1 stop
LHR08:35London Heathrow
£614
Lufthansa
10 Jun
LHR07:25London Heathrow
15h 08m
2 stops
YXU17:33London
21 Jun
YXU18:10London
9h 25m
1 stop
LHR08:35London Heathrow
£634
Lufthansa
17 Jun
LHR13:30London Heathrow
30h 27m
2 stops
YXU14:57London
22 Jun
YXU15:30London
16h 10m
2 stops
LHR12:40London Heathrow
£637

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 20 May 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 30/6

12:05-17:32

1 stop10h 27m

London

Tue 7/7

10:05-06:35

1 stop15h 30m

£561

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 17/6

12:05-21:38

1 stop14h 33m

London

Mon 22/6

18:10-11:50

1 stop12h 40m

£562
Fastest return journey

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 1/7

12:05-21:40

1 stop14h 35m

London

Wed 8/7

18:20-09:35

1 stop10h 15m

£565

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Mon 5/10

12:10-17:45

2 stops34h 35m

London

Fri 16/10

15:30-06:35

1 stop10h 05m

£600

LondonLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 10/6

06:00-17:33

2 stops16h 33m

London

Sun 21/6

15:30-11:50

1 stop15h 20m

£608

LondonLondon

STN - YXU

STNYXU

London Stansted

Fri 12/6

17:10-21:38

3 stops33h 28m

London

Fri 19/6

15:30-21:35

3 stops25h 05m

£629

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 17/6

18:35-17:32

2 stops27h 57m

London

Mon 22/6

18:10-17:50

2 stops18h 40m

£695

LondonLondon

LCY - YXU

LCYYXU

London City

Wed 10/6

09:15-21:38

2 stops17h 23m

London

Sun 21/6

15:30-17:55

2 stops21h 25m

£713

LondonLondon

LCY - YXU

LCYYXU

London City

Wed 10/6

09:15-21:38

2 stops17h 23m

London

Sun 21/6

15:30-17:55

2 stops21h 25m

£718

LondonLondon

LGW - YXU

LGWYXU

London Gatwick

Wed 17/6

18:35-17:32

2 stops27h 57m

London

Mon 22/6

18:10-17:50

2 stops18h 40m

£724

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, November 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 November, then you should wait until January 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 39% 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 £539Free CancellationRating
7.1
11,065 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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