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.

£519 Cheap Flights from La Crosse to London in 2025/26

1 adult

0 bags

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Find the cheapest flights from La Crosse to London

Round-trip

One-way

Cheap return flights

18:02 - 10:25LSE-LHR

10h 23m1 stop

19:40 - 23:49LHR-LSE

34h 09m2 stops

£1,172British Airways

Find Deal

Sun, 2 Nov - Sat, 8 Nov

18:02 - 13:30LSE-LHR

37h 28m2 stops

15:45 - 23:49LHR-LSE

14h 04m1 stop

£1,273British Airways

Find Deal

Sun, 2 Nov - Sat, 8 Nov

05:00 - 05:55LSE-LHR

18h 55m1 stop

11:00 - 17:32LHR-LSE

12h 32m1 stop

£1,280American Airlines

Find Deal

Sun, 2 Nov - Sat, 8 Nov

09:50 - 10:25LSE-LHR

18h 35m1 stop

15:45 - 23:49LHR-LSE

14h 04m1 stop

£1,282American Airlines

Find Deal

Sun, 2 Nov - Sat, 8 Nov

British Airways flights from La Crosse to London

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

British Airways

2 Nov

LSE18:02La Crosse

10h 23m

1 stop

LHR10:25London Heathrow

8 Nov

LHR19:40London Heathrow

34h 09m

2 stops

LSE23:49La Crosse

£1,172

Find similar

British Airways

2 Nov

LSE18:02La Crosse

37h 28m

2 stops

LHR13:30London Heathrow

8 Nov

LHR15:45London Heathrow

14h 04m

1 stop

LSE23:49La Crosse

£1,273

Find similar

American Airlines flights from La Crosse to London

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

American Airlines

2 Nov

LSE05:00La Crosse

18h 55m

1 stop

LHR05:55London Heathrow

8 Nov

LHR11:00London Heathrow

12h 32m

1 stop

LSE17:32La Crosse

£1,280

Find similar

American Airlines

2 Nov

LSE09:50La Crosse

18h 35m

1 stop

LHR10:25London Heathrow

8 Nov

LHR15:45London Heathrow

14h 04m

1 stop

LSE23:49La Crosse

£1,282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 2/11

18:02-10:25

1 stop10h 23m

London Heathrow

Sat 8/11

19:40-23:49

2 stops34h 09m

£1,172

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 2/11

18:02-13:30

2 stops37h 28m

London Heathrow

Sat 8/11

15:45-23:49

1 stop14h 04m

£1,273

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 2/11

05:00-05:55

1 stop18h 55m

London Heathrow

Sat 8/11

11:00-17:32

1 stop12h 32m

£1,280

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 2/11

09:50-10:25

1 stop18h 35m

London Heathrow

Sat 8/11

15:45-23:49

1 stop14h 04m

£1,282

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 23m 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

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Chelmsford

Dover

Hayes

Dartford

Winchester

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.