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.

£486 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

Enter your travel dates to find the best prices.

18:29 - 10:25

LSE

LHR

9h 56m1 stop

12:35 - 23:36

LHR

LSE

17h 01m1 stop

£486British Airways

Thu, 12 Feb - Thu, 19 Feb

11:31 - 06:35

LSE

LHR

13h 04m2 stops

13:30 - 23:36

LHR

LSE

16h 06m2 stops

£491American Airlines

Thu, 12 Feb - Thu, 19 Feb

11:34 - 07:40

LSE

LHR

14h 06m1 stop

09:45 - 18:02

LHR

LSE

14h 17m1 stop

£499British Airways

Wed, 1 Apr - Wed, 8 Apr

18:29 - 19:10

LSE

LHR

18h 41m2 stops

14:45 - 23:54

LHR

LSE

15h 09m1 stop

£520British Airways

Wed, 1 Apr - Wed, 8 Apr

18:29 - 11:15

LSE

LHR

10h 46m1 stop

18:45 - 18:02

LHR

LSE

29h 17m2 stops

£529British Airways

Wed, 1 Apr - Wed, 8 Apr

18:29 - 19:10

LSE

LHR

18h 41m2 stops

18:45 - 23:54

LHR

LSE

35h 09m2 stops

£537Multiple Airlines

Wed, 1 Apr - Wed, 8 Apr

11:34 - 06:50

LSE

LHR

13h 16m2 stops

08:50 - 18:02

LHR

LSE

15h 12m2 stops

£617British Airways

Wed, 1 Apr - Wed, 8 Apr

17:08 - 11:35

LSE

LHR

12h 27m1 stop

11:00 - 22:16

LHR

LSE

17h 16m1 stop

£636British Airways

Fri, 30 Jan - Tue, 3 Feb

17:08 - 11:35

LSE

LHR

12h 27m1 stop

06:05 - 22:16

LHR

LSE

22h 11m2 stops

£684British Airways

Fri, 30 Jan - Tue, 3 Feb

17:08 - 14:20

LSE

LHR

39h 12m2 stops

06:05 - 22:16

LHR

LSE

22h 11m2 stops

£1,081British Airways

Fri, 30 Jan - Tue, 3 Feb

British Airways flights from La Crosse to London

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

British Airways

12 Feb

LSE18:29La Crosse

9h 56m

1 stop

LHR10:25London Heathrow

19 Feb

LHR12:35London Heathrow

17h 01m

1 stop

LSE23:36La Crosse

£486

Find similar

British Airways

1 Apr

LSE11:34La Crosse

14h 06m

1 stop

LHR07:40London Heathrow

8 Apr

LHR09:45London Heathrow

14h 17m

1 stop

LSE18:02La Crosse

£499

Find similar

British Airways

1 Apr

LSE18:29La Crosse

18h 41m

2 stops

LHR19:10London Heathrow

8 Apr

LHR14:45London Heathrow

15h 09m

1 stop

LSE23:54La Crosse

£520

Find similar

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 12/2

18:29-10:25

1 stop9h 56m

London Heathrow

Thu 19/2

12:35-23:36

1 stop17h 01m

£486

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 12/2

11:31-06:35

2 stops13h 04m

London Heathrow

Thu 19/2

13:30-23:36

2 stops16h 06m

£491

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-07:40

1 stop14h 06m

London Heathrow

Wed 8/4

09:45-18:02

1 stop14h 17m

£499

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-19:10

2 stops18h 41m

London Heathrow

Wed 8/4

14:45-23:54

1 stop15h 09m

£520

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-11:15

1 stop10h 46m

London Heathrow

Wed 8/4

18:45-18:02

2 stops29h 17m

£529

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

18:29-19:10

2 stops18h 41m

London Heathrow

Wed 8/4

18:45-23:54

2 stops35h 09m

£537

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

11:34-06:50

2 stops13h 16m

London Heathrow

Wed 8/4

08:50-18:02

2 stops15h 12m

£617

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 30/1

17:08-11:35

1 stop12h 27m

London Heathrow

Tue 3/2

11:00-22:16

1 stop17h 16m

£636

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 30/1

17:08-11:35

1 stop12h 27m

London Heathrow

Tue 3/2

06:05-22:16

2 stops22h 11m

£684

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 30/1

17:08-14:20

2 stops39h 12m

London Heathrow

Tue 3/2

06:05-22:16

2 stops22h 11m

£1,081

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	11h 06m
Direct flights	None

The fastest flight from La Crosse to London takes 11h 06m

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 06m 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

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Hounslow

Bedford

Colchester

Ramsgate

Folkestone

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.