When did momondo last update prices for flights from La Crosse Airport to London?

Prices for flights from La Crosse Airport to London refresh daily.

How old do you have to be to fly from La Crosse Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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.

$715 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

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9:42 am - 6:45 am

LSE

LHR

15h 03m

1 stop

6:55 am - 6:10 pm

LHR

LSE

17h 15m

2 stops

$877United Airlines

Sun, Oct 4 - Wed, Oct 14

6:15 am - 6:30 am

LSE

LHR

18h 15m

2 stops

8:45 am - 12:22 am

LHR

LSE

21h 37m

2 stops

$880United Airlines

Sun, Oct 4 - Thu, Oct 15

1:41 pm - 10:25 am

LSE

LHR

14h 44m

2 stops

6:55 am - 6:10 pm

LHR

LSE

17h 15m

2 stops

$881United Airlines

Mon, Oct 5 - Wed, Oct 14

6:15 am - 8:30 am

LSE

LHR

20h 15m

1 stop

7:30 am - 6:10 pm

LHR

LSE

16h 40m

2 stops

$888United Airlines

Wed, Sep 30 - Wed, Oct 14

6:15 am - 6:30 am

LSE

LHR

18h 15m

2 stops

7:30 am - 6:10 pm

LHR

LSE

16h 40m

2 stops

$891United Airlines

Wed, Sep 30 - Wed, Oct 14

6:24 pm - 10:50 am

LSE

LHR

10h 26m

1 stop

6:15 am - 11:19 pm

LHR

LSE

23h 04m

2 stops

$894British Airways

Sun, Oct 4 - Tue, Oct 13

8:15 pm - 6:40 pm

LSE

LHR

16h 25m

2 stops

8:45 am - 12:22 am

LHR

LSE

21h 37m

2 stops

$897United Airlines

Mon, Oct 5 - Tue, Oct 13

6:24 pm - 6:50 am

LSE

LHR

30h 26m

1 stop

1:10 pm - 11:19 pm

LHR

LSE

16h 09m

1 stop

$900British Airways

Sat, Oct 3 - Tue, Oct 13

6:15 am - 6:45 am

LSE

LHR

18h 30m

1 stop

8:00 am - 6:10 pm

LHR

LSE

16h 10m

1 stop

$905United Airlines

Sun, Oct 4 - Thu, Oct 15

6:15 am - 6:30 am

LSE

LHR

18h 15m

2 stops

8:00 am - 12:22 am

LHR

LSE

22h 22m

1 stop

$908United Airlines

Sun, Oct 4 - Fri, Oct 16

United Airlines flights from La Crosse to London

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

United Airlines

Oct 4

LSE9:42 amLa Crosse

15h 03m

1 stop

LHR6:45 amLondon Heathrow

Oct 14

LHR6:55 amLondon Heathrow

17h 15m

2 stops

LSE6:10 pmLa Crosse

$877

United Airlines

Oct 4

LSE6:15 amLa Crosse

18h 15m

2 stops

LHR6:30 amLondon Heathrow

Oct 15

LHR8:45 amLondon Heathrow

21h 37m

2 stops

LSE12:22 amLa Crosse

$880

United Airlines

Oct 5

LSE1:41 pmLa Crosse

14h 44m

2 stops

LHR10:25 amLondon Heathrow

Oct 14

LHR6:55 amLondon Heathrow

17h 15m

2 stops

LSE6:10 pmLa Crosse

$881

British Airways flights from La Crosse to London

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

British Airways

Oct 4

LSE6:24 pmLa Crosse

10h 26m

1 stop

LHR10:50 amLondon Heathrow

Oct 13

LHR6:15 amLondon Heathrow

23h 04m

2 stops

LSE11:19 pmLa Crosse

$894

British Airways

Oct 3

LSE6:24 pmLa Crosse

30h 26m

1 stop

LHR6:50 amLondon Heathrow

Oct 13

LHR1:10 pmLondon Heathrow

16h 09m

1 stop

LSE11:19 pmLa Crosse

$900

British Airways

Oct 3

LSE6:24 pmLa Crosse

30h 26m

1 stop

LHR6:50 amLondon Heathrow

Oct 13

LHR6:15 amLondon Heathrow

23h 04m

2 stops

LSE11:19 pmLa Crosse

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 10/4

9:42 am-6:45 am

1 stop15h 03m

London Heathrow

Wed 10/14

6:55 am-6:10 pm

2 stops17h 15m

$877

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 10/4

6:15 am-6:30 am

2 stops18h 15m

London Heathrow

Thu 10/15

8:45 am-12:22 am

2 stops21h 37m

$880

Quickest round-trip

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 10/5

1:41 pm-10:25 am

2 stops14h 44m

London Heathrow

Wed 10/14

6:55 am-6:10 pm

2 stops17h 15m

$881

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/30

6:15 am-8:30 am

1 stop20h 15m

London Heathrow

Wed 10/14

7:30 am-6:10 pm

2 stops16h 40m

$888

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/30

6:15 am-6:30 am

2 stops18h 15m

London Heathrow

Wed 10/14

7:30 am-6:10 pm

2 stops16h 40m

$891

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 10/4

6:24 pm-10:50 am

1 stop10h 26m

London Heathrow

Tue 10/13

6:15 am-11:19 pm

2 stops23h 04m

$894

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 10/5

8:15 pm-6:40 pm

2 stops16h 25m

London Heathrow

Tue 10/13

8:45 am-12:22 am

2 stops21h 37m

$897

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sat 10/3

6:24 pm-6:50 am

1 stop30h 26m

London Heathrow

Tue 10/13

1:10 pm-11:19 pm

1 stop16h 09m

$900

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 10/4

6:15 am-6:45 am

1 stop18h 30m

London Heathrow

Thu 10/15

8:00 am-6:10 pm

1 stop16h 10m

$905

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 10/4

6:15 am-6:30 am

2 stops18h 15m

London Heathrow

Fri 10/16

8:00 am-12:22 am

1 stop22h 22m

$908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Aer Lingus, British Airways, and United Airlines are the most popular carriers operating from La Crosse to London

What airlines fly to London?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London from La Crosse according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 round-trip 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 38m
Direct flights	None

The fastest flight from La Crosse to London takes 10h 38m

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

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Frequently asked questions about flying from La Crosse to London

How far is La Crosse to London by plane?
There are 3990.5 mi between La Crosse and London. 10h 38m 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 refresh daily.
How old do you have to be to fly from La Crosse Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Hayes

Slough

Crawley

Wembley

Stansted

Croydon

Dartford

Brentwood

Cobham

Folkestone

Guildford

Romford

Harrow

Watford

Richmond

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?

Yes. All flights to London from La Crosse on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from La Crosse to London?

Once all potential La Crosse to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from La Crosse to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of La Crosse to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London trip

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Cheap flights from La Crosse to London from $715

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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

What airlines fly to London?

When to book flights from La Crosse to London

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

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Direct flights

Frequently asked questions about flying from La Crosse to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize 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

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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

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According to popular flight searches on momondo this year

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