How do I get Price Alerts for flights from La Crosse to London?

Search flight deals from La Crosse to London . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from La Crosse to London with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from La Crosse Airport to London?

Prices for flights from La Crosse Airport to London were last updated today.

How old do you have to be to fly from La Crosse Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£518 Cheap Flights from La Crosse to London in 2025/26

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Find the cheapest flights from La Crosse to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 06:50LSE-LHR

18h 50m1 stop

15:15 - 21:41LHR-LSE

12h 26m1 stop

£518American Airlines

Find Deal

Wed, 1 Apr - Wed, 8 Apr

18:28 - 11:15LSE-LHR

10h 47m1 stop

07:30 - 21:41LHR-LSE

20h 11m2 stops

£520British Airways

Find Deal

Wed, 1 Apr - Wed, 8 Apr

17:08 - 10:25LSE-LHR

11h 17m1 stop

07:30 - 22:16LHR-LSE

20h 46m2 stops

£569British Airways

Find Deal

Thu, 8 Jan - Thu, 15 Jan

11:37 - 10:25LSE-LHR

16h 48m1 stop

06:15 - 22:16LHR-LSE

22h 01m2 stops

£575British Airways

Find Deal

Mon, 12 Jan - Sun, 18 Jan

17:08 - 10:25LSE-LHR

11h 17m1 stop

14:10 - 22:16LHR-LSE

14h 06m1 stop

£583British Airways

Find Deal

Thu, 8 Jan - Thu, 15 Jan

11:37 - 08:15LSE-LHR

14h 38m1 stop

15:45 - 22:16LHR-LSE

12h 31m1 stop

£590British Airways

Find Deal

Mon, 12 Jan - Sun, 18 Jan

11:37 - 20:45LSE-LHR

27h 08m2 stops

07:30 - 22:16LHR-LSE

20h 46m2 stops

£593British Airways

Find Deal

Mon, 12 Jan - Sun, 18 Jan

18:28 - 21:50LSE-LHR

45h 22m2 stops

07:30 - 21:41LHR-LSE

20h 11m2 stops

£624British Airways

Find Deal

Wed, 1 Apr - Wed, 8 Apr

16:46 - 16:25LSE-LHR

17h 39m2 stops

07:30 - 21:41LHR-LSE

20h 11m2 stops

£630British Airways

Find Deal

Wed, 1 Apr - Wed, 8 Apr

17:08 - 08:15LSE-LHR

33h 07m1 stop

15:45 - 22:16LHR-LSE

12h 31m1 stop

£633British Airways

Find Deal

Tue, 6 Jan - Tue, 13 Jan

American Airlines flights from La Crosse to London

Our best American Airlines deals on La Crosse to London flight tickets

American Airlines

1 Apr

LSE06:00La Crosse

18h 50m

1 stop

LHR06:50London Heathrow

8 Apr

LHR15:15London Heathrow

12h 26m

1 stop

LSE21:41La Crosse

£518

Find similar

American Airlines

6 Jan

LSE17:08La Crosse

14h 17m

2 stops

LHR13:25London Heathrow

13 Jan

LHR12:10London Heathrow

16h 06m

2 stops

LSE22:16La Crosse

£685

Find similar

American Airlines

6 Jan

LSE17:08La Crosse

14h 17m

2 stops

LHR13:25London Heathrow

13 Jan

LHR12:35London Heathrow

15h 41m

1 stop

LSE22:16La Crosse

£708

Find similar

British Airways flights from La Crosse to London

Our best British Airways deals on La Crosse to London flight tickets

British Airways

1 Apr

LSE18:28La Crosse

10h 47m

1 stop

LHR11:15London Heathrow

8 Apr

LHR07:30London Heathrow

20h 11m

2 stops

LSE21:41La Crosse

£520

Find similar

British Airways

8 Jan

LSE17:08La Crosse

11h 17m

1 stop

LHR10:25London Heathrow

15 Jan

LHR07:30London Heathrow

20h 46m

2 stops

LSE22:16La Crosse

£569

Find similar

British Airways

12 Jan

LSE11:37La Crosse

16h 48m

1 stop

LHR10:25London Heathrow

18 Jan

LHR06:15London Heathrow

22h 01m

2 stops

LSE22:16La Crosse

£575

Find similar

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

06:00-06:50

1 stop18h 50m

London Heathrow

Wed 8/4

15:15-21:41

1 stop12h 26m

£518

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:28-11:15

1 stop10h 47m

London Heathrow

Wed 8/4

07:30-21:41

2 stops20h 11m

£520

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 8/1

17:08-10:25

1 stop11h 17m

London Heathrow

Thu 15/1

07:30-22:16

2 stops20h 46m

£569

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 12/1

11:37-10:25

1 stop16h 48m

London Heathrow

Sun 18/1

06:15-22:16

2 stops22h 01m

£575

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 8/1

17:08-10:25

1 stop11h 17m

London Heathrow

Thu 15/1

14:10-22:16

1 stop14h 06m

£583

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 12/1

11:37-08:15

1 stop14h 38m

London Heathrow

Sun 18/1

15:45-22:16

1 stop12h 31m

£590

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 12/1

11:37-20:45

2 stops27h 08m

London Heathrow

Sun 18/1

07:30-22:16

2 stops20h 46m

£593

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:28-21:50

2 stops45h 22m

London Heathrow

Wed 8/4

07:30-21:41

2 stops20h 11m

£624

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

16:46-16:25

2 stops17h 39m

London Heathrow

Wed 8/4

07:30-21:41

2 stops20h 11m

£630

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/1

17:08-08:15

1 stop33h 07m

London Heathrow

Tue 13/1

15:45-22:16

1 stop12h 31m

£633

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from La Crosse to London

Are you open to changing your travel dates? Check out the ideal times to fly from La Crosse to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap La Crosse to London (LSE to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from La Crosse to London

Direct flights	None

There are no direct flights from La Crosse to London. There are no popular flight routes from La Crosse to London.

Search flight deals

How far is La Crosse to London by plane?
The distance between La Crosse and London is about 3990.5 mi. 10h 13m is a normal flight duration for this route.
When did momondo last update prices for flights from La Crosse Airport to London?
Prices for flights from La Crosse Airport to London were last updated today.
How old do you have to be to fly from La Crosse Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from La Crosse Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from La Crosse to London?
Search flight deals from La Crosse to London. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from La Crosse to London with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from La Crosse to London?

Finding the right flight to London from La Crosse is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from La Crosse to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from La Crosse which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from La Crosse to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from La Crosse.

I’m not ready to book a flight from La Crosse to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from La Crosse 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.