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.

£378 Cheap Flights from La Crosse to London in 2026

Find the cheapest flights from La Crosse to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:50 - 12:15

LSE

LHR

11h 25m

1 stop

06:15 - 23:59

LHR

LSE

23h 44m

2 stops

£659British Airways

Tue, 6 Oct - Tue, 13 Oct

18:50 - 12:15

LSE

LHR

11h 25m

1 stop

06:15 - 23:59

LHR

LSE

23h 44m

2 stops

£660British Airways

Tue, 6 Oct - Tue, 13 Oct

18:50 - 17:15

LSE

LHR

16h 25m

2 stops

06:15 - 23:59

LHR

LSE

23h 44m

2 stops

£664British Airways

Tue, 6 Oct - Tue, 13 Oct

18:50 - 17:15

LSE

LHR

16h 25m

2 stops

06:15 - 23:59

LHR

LSE

23h 44m

2 stops

£665British Airways

Tue, 6 Oct - Tue, 13 Oct

18:50 - 17:15

LSE

LHR

16h 25m

2 stops

06:15 - 23:59

LHR

LSE

23h 44m

2 stops

£666British Airways

Tue, 6 Oct - Tue, 13 Oct

12:23 - 06:50

LSE

LHR

12h 27m

1 stop

11:10 - 23:59

LHR

LSE

18h 49m

1 stop

£678Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

12:23 - 11:15

LSE

LHR

16h 52m

1 stop

11:10 - 23:59

LHR

LSE

18h 49m

1 stop

£678American Airlines

Tue, 6 Oct - Tue, 13 Oct

17:22 - 12:15

LSE

LHR

12h 53m

1 stop

06:15 - 00:20

LHR

LSE

24h 05m

2 stops

£697British Airways

Wed, 9 Sep - Thu, 17 Sep

12:02 - 11:15

LSE

LHR

17h 13m

1 stop

15:15 - 00:20

LHR

LSE

15h 05m

1 stop

£716American Airlines

Wed, 9 Sep - Thu, 17 Sep

17:20 - 10:30

LSE

LHR

11h 10m

1 stop

06:15 - 00:22

LHR

LSE

24h 07m

2 stops

£771Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from La Crosse to London

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

British Airways

6 Oct

LSE18:50La Crosse

11h 25m

1 stop

LHR12:15London Heathrow

13 Oct

LHR06:15London Heathrow

23h 44m

2 stops

LSE23:59La Crosse

£659

British Airways

6 Oct

LSE18:50La Crosse

11h 25m

1 stop

LHR12:15London Heathrow

13 Oct

LHR06:15London Heathrow

23h 44m

2 stops

LSE23:59La Crosse

£660

British Airways

6 Oct

LSE18:50La Crosse

16h 25m

2 stops

LHR17:15London Heathrow

13 Oct

LHR06:15London Heathrow

23h 44m

2 stops

LSE23:59La Crosse

£664

American Airlines flights from La Crosse to London

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

American Airlines

6 Oct

LSE12:23La Crosse

16h 52m

1 stop

LHR11:15London Heathrow

13 Oct

LHR11:10London Heathrow

18h 49m

1 stop

LSE23:59La Crosse

£678

American Airlines

9 Sept

LSE12:02La Crosse

17h 13m

1 stop

LHR11:15London Heathrow

17 Sept

LHR15:15London Heathrow

15h 05m

1 stop

LSE00:20La Crosse

£716

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

18:50-12:15

1 stop11h 25m

London Heathrow

Tue 13/10

06:15-23:59

2 stops23h 44m

£659

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

18:50-12:15

1 stop11h 25m

London Heathrow

Tue 13/10

06:15-23:59

2 stops23h 44m

£660

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

18:50-17:15

2 stops16h 25m

London Heathrow

Tue 13/10

06:15-23:59

2 stops23h 44m

£664

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

18:50-17:15

2 stops16h 25m

London Heathrow

Tue 13/10

06:15-23:59

2 stops23h 44m

£665

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

18:50-17:15

2 stops16h 25m

London Heathrow

Tue 13/10

06:15-23:59

2 stops23h 44m

£666

Fastest return journey

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

12:23-06:50

1 stop12h 27m

London Heathrow

Tue 13/10

11:10-23:59

1 stop18h 49m

£678

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 6/10

12:23-11:15

1 stop16h 52m

London Heathrow

Tue 13/10

11:10-23:59

1 stop18h 49m

£678

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/9

17:22-12:15

1 stop12h 53m

London Heathrow

Thu 17/9

06:15-00:20

2 stops24h 05m

£697

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/9

12:02-11:15

1 stop17h 13m

London Heathrow

Thu 17/9

15:15-00:20

1 stop15h 05m

£716

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 28/8

17:20-10:30

1 stop11h 10m

London Heathrow

Fri 4/9

06:15-00:22

2 stops24h 07m

£771

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from La Crosse to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from La Crosse to London?

British Airways is the most popular carrier operating from La Crosse to London

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 10m
Direct flights	None

The fastest flight from La Crosse to London takes 11h 10m

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

Search flight deals

Frequently asked questions about flying from La Crosse to London

How far is La Crosse to London by plane?
The distance between La Crosse and London is about 3990.5 mi. 11h 10m 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.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Guildford

Chichester

Bedford

Hayes

Colchester

Harlow

Chelmsford

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.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 31/8

Mon 7/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Cabin classes

Other United Kingdom destinations

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from La Crosse to London from £378

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to London departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from La Crosse to London

Cheap return flights

Cheap one-way flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from La Crosse to London

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

American Airlines flights from La Crosse to London

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

momondo Fare Finder

Use the filters below to find and compare flights from La Crosse to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from La Crosse to London

What is the cheapest airline that flies from La Crosse to London?

When to book flights from La Crosse to London

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

Fastest flight time

Direct flights

Frequently asked questions about flying from La Crosse to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year