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.

£454 Cheap Flights from La Crosse to London in 2026

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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.

18:29 - 12:15

LSE

LHR

11h 46m

1 stop

20:00 - 18:02

LHR

LSE

28h 02m

2 stops

£454British Airways

Wed, 1 Apr - Wed, 8 Apr

18:29 - 11:15

LSE

LHR

10h 46m

1 stop

20:00 - 18:02

LHR

LSE

28h 02m

2 stops

£455British Airways

Wed, 1 Apr - Wed, 8 Apr

11:34 - 11:15

LSE

LHR

17h 41m

1 stop

09:45 - 23:54

LHR

LSE

20h 09m

1 stop

£461British Airways

Wed, 1 Apr - Wed, 8 Apr

11:34 - 09:05

LSE

LHR

15h 31m

1 stop

12:15 - 18:02

LHR

LSE

11h 47m

1 stop

£462British Airways

Wed, 1 Apr - Wed, 8 Apr

18:29 - 10:25

LSE

LHR

10h 56m

1 stop

10:00 - 23:36

LHR

LSE

42h 36m

2 stops

£541Multiple Airlines

Sun, 8 Mar - Sun, 15 Mar

18:29 - 19:10

LSE

LHR

18h 41m

2 stops

06:15 - 23:54

LHR

LSE

23h 39m

2 stops

£548Multiple Airlines

Wed, 1 Apr - Wed, 8 Apr

18:29 - 16:05

LSE

LHR

40h 36m

2 stops

10:00 - 23:36

LHR

LSE

42h 36m

2 stops

£561British Airways

Sun, 8 Mar - Sun, 15 Mar

11:34 - 13:25

LSE

LHR

19h 51m

2 stops

06:15 - 18:02

LHR

LSE

17h 47m

2 stops

£592Multiple Airlines

Wed, 1 Apr - Wed, 8 Apr

18:29 - 06:55

LSE

LHR

31h 26m

1 stop

15:45 - 23:36

LHR

LSE

12h 51m

1 stop

£611British Airways

Sun, 8 Mar - Sun, 15 Mar

18:32 - 18:15

LSE

LHR

17h 43m

2 stops

13:10 - 23:59

LHR

LSE

16h 49m

1 stop

£631British Airways

Wed, 13 May - Sat, 23 May

American Airlines flights from La Crosse to London

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

American Airlines

12 Mar

LSE11:34La Crosse

14h 26m

2 stops

LHR07:00London Heathrow

16 Mar

LHR07:50London Heathrow

15h 09m

2 stops

LSE17:59La Crosse

£686

American Airlines

12 Mar

LSE11:34La Crosse

14h 26m

2 stops

LHR07:00London Heathrow

16 Mar

LHR15:45London Heathrow

22h 33m

1 stop

LSE09:18La Crosse

£691

American Airlines

12 Mar

LSE18:29La Crosse

10h 56m

1 stop

LHR10:25London Heathrow

16 Mar

LHR15:45London Heathrow

22h 33m

1 stop

LSE09:18La Crosse

£754

British Airways flights from La Crosse to London

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

British Airways

1 Apr

LSE18:29La Crosse

11h 46m

1 stop

LHR12:15London Heathrow

8 Apr

LHR20:00London Heathrow

28h 02m

2 stops

LSE18:02La Crosse

£454

British Airways

1 Apr

LSE18:29La Crosse

10h 46m

1 stop

LHR11:15London Heathrow

8 Apr

LHR20:00London Heathrow

28h 02m

2 stops

LSE18:02La Crosse

£455

British Airways

1 Apr

LSE11:34La Crosse

17h 41m

1 stop

LHR11:15London Heathrow

8 Apr

LHR09:45London Heathrow

20h 09m

1 stop

LSE23:54La Crosse

£461

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-12:15

1 stop11h 46m

London Heathrow

Wed 8/4

20:00-18:02

2 stops28h 02m

£454

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-11:15

1 stop10h 46m

London Heathrow

Wed 8/4

20:00-18:02

2 stops28h 02m

£455

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-11:15

1 stop17h 41m

London Heathrow

Wed 8/4

09:45-23:54

1 stop20h 09m

£461

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-09:05

1 stop15h 31m

London Heathrow

Wed 8/4

12:15-18:02

1 stop11h 47m

£462

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 8/3

18:29-10:25

1 stop10h 56m

London Heathrow

Sun 15/3

10:00-23:36

2 stops42h 36m

£541

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-19:10

2 stops18h 41m

London Heathrow

Wed 8/4

06:15-23:54

2 stops23h 39m

£548

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 8/3

18:29-16:05

2 stops40h 36m

London Heathrow

Sun 15/3

10:00-23:36

2 stops42h 36m

£561

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-13:25

2 stops19h 51m

London Heathrow

Wed 8/4

06:15-18:02

2 stops17h 47m

£592

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 8/3

18:29-06:55

1 stop31h 26m

London Heathrow

Sun 15/3

15:45-23:36

1 stop12h 51m

£611

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 13/5

18:32-18:15

2 stops17h 43m

London Heathrow

Sat 23/5

13:10-23:59

1 stop16h 49m

£631

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 46m
Direct flights	None

The fastest flight from La Crosse to London takes 10h 46m

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 46m 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

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Bedford

Worthing

Ramsgate

Colchester

Folkestone

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.