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.

$647 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:32 pm - 12:15 pm

LSE

LHR

11h 43m

1 stop

7:25 pm - 6:02 pm

LHR

LSE

28h 37m

2 stops

$647British Airways

Wed, Apr 8 - Tue, Apr 14

10:05 am - 8:45 pm

LSE

LHR

28h 40m

2 stops

7:25 pm - 6:02 pm

LHR

LSE

28h 37m

2 stops

$655British Airways

Wed, Apr 15 - Tue, Apr 21

11:34 am - 11:15 am

LSE

LHR

17h 41m

1 stop

6:15 am - 6:02 pm

LHR

LSE

17h 47m

2 stops

$670Multiple Airlines

Wed, Apr 1 - Wed, Apr 8

11:35 am - 8:35 am

LSE

LHR

16h 00m

1 stop

7:30 am - 11:36 pm

LHR

LSE

21h 06m

2 stops

$671British Airways

Fri, Mar 13 - Fri, Mar 20

11:34 am - 9:05 am

LSE

LHR

15h 31m

1 stop

9:45 am - 11:54 pm

LHR

LSE

20h 09m

1 stop

$675British Airways

Wed, Apr 1 - Wed, Apr 8

10:05 am - 7:40 am

LSE

LHR

15h 35m

1 stop

6:10 pm - 6:02 pm

LHR

LSE

53h 52m

2 stops

$677British Airways

Wed, Apr 22 - Tue, Apr 28

6:29 pm - 11:15 am

LSE

LHR

10h 46m

1 stop

7:10 pm - 6:02 pm

LHR

LSE

28h 52m

2 stops

$683Multiple Airlines

Wed, Apr 1 - Wed, Apr 8

11:35 am - 10:25 am

LSE

LHR

17h 50m

1 stop

11:00 am - 5:59 pm

LHR

LSE

11h 59m

1 stop

$691British Airways

Fri, Mar 13 - Fri, Mar 20

6:32 pm - 7:40 am

LSE

LHR

31h 08m

1 stop

7:25 pm - 11:54 pm

LHR

LSE

34h 29m

2 stops

$732British Airways

Sat, Apr 11 - Sat, Apr 18

6:32 pm - 6:50 am

LSE

LHR

30h 18m

1 stop

7:25 pm - 6:02 pm

LHR

LSE

28h 37m

2 stops

$733British Airways

Sat, Apr 11 - Sat, Apr 18

British Airways flights from La Crosse to London

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

British Airways

Apr 8

LSE6:32 pmLa Crosse

11h 43m

1 stop

LHR12:15 pmLondon Heathrow

Apr 14

LHR7:25 pmLondon Heathrow

28h 37m

2 stops

LSE6:02 pmLa Crosse

$647

British Airways

Apr 15

LSE10:05 amLa Crosse

28h 40m

2 stops

LHR8:45 pmLondon Heathrow

Apr 21

LHR7:25 pmLondon Heathrow

28h 37m

2 stops

LSE6:02 pmLa Crosse

$655

British Airways

Mar 13

LSE11:35 amLa Crosse

16h 00m

1 stop

LHR8:35 amLondon Heathrow

Mar 20

LHR7:30 amLondon Heathrow

21h 06m

2 stops

LSE11:36 pmLa Crosse

$671

American Airlines flights from La Crosse to London

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

American Airlines

Mar 28

LSE5:09 amLa Crosse

20h 56m

1 stop

LHR7:05 amLondon Heathrow

Apr 4

LHR2:30 pmLondon Heathrow

15h 06m

2 stops

LSE11:36 pmLa Crosse

$902

American Airlines

Mar 28

LSE11:35 amLa Crosse

13h 20m

2 stops

LHR5:55 amLondon Heathrow

Apr 4

LHR2:30 pmLondon Heathrow

15h 06m

2 stops

LSE11:36 pmLa Crosse

$1,009

American Airlines

Mar 28

LSE5:09 amLa Crosse

20h 56m

1 stop

LHR7:05 amLondon Heathrow

Apr 4

LHR2:45 pmLondon Heathrow

14h 51m

1 stop

LSE11:36 pmLa Crosse

$1,118

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/8

6:32 pm-12:15 pm

1 stop11h 43m

London Heathrow

Tue 4/14

7:25 pm-6:02 pm

2 stops28h 37m

$647

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/15

10:05 am-8:45 pm

2 stops28h 40m

London Heathrow

Tue 4/21

7:25 pm-6:02 pm

2 stops28h 37m

$655

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/1

11:34 am-11:15 am

1 stop17h 41m

London Heathrow

Wed 4/8

6:15 am-6:02 pm

2 stops17h 47m

$670

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 3/13

11:35 am-8:35 am

1 stop16h 00m

London Heathrow

Fri 3/20

7:30 am-11:36 pm

2 stops21h 06m

$671

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/1

11:34 am-9:05 am

1 stop15h 31m

London Heathrow

Wed 4/8

9:45 am-11:54 pm

1 stop20h 09m

$675

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/22

10:05 am-7:40 am

1 stop15h 35m

London Heathrow

Tue 4/28

6:10 pm-6:02 pm

2 stops53h 52m

$677

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 4/1

6:29 pm-11:15 am

1 stop10h 46m

London Heathrow

Wed 4/8

7:10 pm-6:02 pm

2 stops28h 52m

$683

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Fri 3/13

11:35 am-10:25 am

1 stop17h 50m

London Heathrow

Fri 3/20

11:00 am-5:59 pm

1 stop11h 59m

$691

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sat 4/11

6:32 pm-7:40 am

1 stop31h 08m

London Heathrow

Sat 4/18

7:25 pm-11:54 pm

2 stops34h 29m

$732

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sat 4/11

6:32 pm-6:50 am

1 stop30h 18m

London Heathrow

Sat 4/18

7:25 pm-6:02 pm

2 stops28h 37m

$733

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 48% 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	11h 43m
Direct flights	None

The fastest flight from La Crosse to London takes 11h 43m

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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How far is La Crosse to London by plane?
There are 3990.5 mi between La Crosse and London. 11h 43m 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

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

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.