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.

£490 Cheap Flights from La Crosse to London in 2025/26

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0 bags

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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.

17:08 - 11:35

LSE

LHR

12h 27m1 stop

11:00 - 22:16

LHR

LSE

17h 16m1 stop

£490British Airways

Tue, 20 Jan - Tue, 27 Jan

17:08 - 10:25

LSE

LHR

11h 17m1 stop

06:05 - 22:16

LHR

LSE

22h 11m2 stops

£491Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

18:28 - 12:15

LSE

LHR

11h 47m1 stop

07:30 - 21:41

LHR

LSE

20h 11m2 stops

£508British Airways

Wed, 1 Apr - Wed, 8 Apr

10:38 - 12:15

LSE

LHR

19h 37m1 stop

14:25 - 21:41

LHR

LSE

13h 16m1 stop

£511British Airways

Wed, 1 Apr - Wed, 8 Apr

18:28 - 18:15

LSE

LHR

17h 47m2 stops

12:15 - 21:41

LHR

LSE

15h 26m1 stop

£532British Airways

Wed, 1 Apr - Wed, 8 Apr

18:28 - 16:20

LSE

LHR

15h 52m2 stops

19:10 - 21:41

LHR

LSE

32h 31m2 stops

£545British Airways

Wed, 1 Apr - Wed, 8 Apr

17:08 - 16:35

LSE

LHR

17h 27m2 stops

11:05 - 22:16

LHR

LSE

17h 11m2 stops

£622American Airlines

Tue, 20 Jan - Tue, 27 Jan

11:37 - 10:25

LSE

LHR

16h 48m1 stop

11:00 - 22:17

LHR

LSE

17h 17m1 stop

£641British Airways

Wed, 11 Feb - Sun, 15 Feb

11:37 - 11:35

LSE

LHR

17h 58m1 stop

14:10 - 22:17

LHR

LSE

14h 07m1 stop

£642British Airways

Wed, 11 Feb - Sun, 15 Feb

17:08 - 10:25

LSE

LHR

11h 17m1 stop

06:15 - 22:17

LHR

LSE

22h 02m2 stops

£691British Airways

Wed, 11 Feb - Sun, 15 Feb

British Airways flights from La Crosse to London

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

British Airways

20 Jan

LSE17:08La Crosse

12h 27m

1 stop

LHR11:35London Heathrow

27 Jan

LHR11:00London Heathrow

17h 16m

1 stop

LSE22:16La Crosse

£490

Find similar

British Airways

1 Apr

LSE18:28La Crosse

11h 47m

1 stop

LHR12:15London Heathrow

8 Apr

LHR07:30London Heathrow

20h 11m

2 stops

LSE21:41La Crosse

£508

Find similar

British Airways

1 Apr

LSE10:38La Crosse

14h 42m

1 stop

LHR07:20London Heathrow

8 Apr

LHR09:15London Heathrow

12h 43m

1 stop

LSE15:58La Crosse

£511

Find similar

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 20/1

17:08-11:35

1 stop12h 27m

London Heathrow

Tue 27/1

11:00-22:16

1 stop17h 16m

£490

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 20/1

17:08-10:25

1 stop11h 17m

London Heathrow

Tue 27/1

06:05-22:16

2 stops22h 11m

£491

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:28-12:15

1 stop11h 47m

London Heathrow

Wed 8/4

07:30-21:41

2 stops20h 11m

£508

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

10:38-12:15

1 stop19h 37m

London Heathrow

Wed 8/4

14:25-21:41

1 stop13h 16m

£511

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:28-18:15

2 stops17h 47m

London Heathrow

Wed 8/4

12:15-21:41

1 stop15h 26m

£532

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:28-16:20

2 stops15h 52m

London Heathrow

Wed 8/4

19:10-21:41

2 stops32h 31m

£545

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 20/1

17:08-16:35

2 stops17h 27m

London Heathrow

Tue 27/1

11:05-22:16

2 stops17h 11m

£622

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 11/2

11:37-10:25

1 stop16h 48m

London Heathrow

Sun 15/2

11:00-22:17

1 stop17h 17m

£641

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 11/2

11:37-11:35

1 stop17h 58m

London Heathrow

Sun 15/2

14:10-22:17

1 stop14h 07m

£642

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 11/2

17:08-10:25

1 stop11h 17m

London Heathrow

Sun 15/2

06:15-22:17

2 stops22h 02m

£691

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

Fastest flight time	10h 47m
Direct flights	None

The fastest flight from La Crosse to London takes 10h 47m

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. 11h 17m 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

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

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.