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.

$509 Cheap Flights from La Crosse to London in 2026

Find the cheapest flights from La Crosse to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 12:15 pm

LSE

LHR

11h 25m

1 stop

6:15 am - 11:59 pm

LHR

LSE

23h 44m

2 stops

$887British Airways

Tue, Oct 6 - Tue, Oct 13

6:50 pm - 12:15 pm

LSE

LHR

11h 25m

1 stop

6:15 am - 11:59 pm

LHR

LSE

23h 44m

2 stops

$888British Airways

Tue, Oct 6 - Tue, Oct 13

6:50 pm - 5:15 pm

LSE

LHR

16h 25m

2 stops

6:15 am - 11:59 pm

LHR

LSE

23h 44m

2 stops

$894British Airways

Tue, Oct 6 - Tue, Oct 13

6:50 pm - 5:15 pm

LSE

LHR

16h 25m

2 stops

6:15 am - 11:59 pm

LHR

LSE

23h 44m

2 stops

$895British Airways

Tue, Oct 6 - Tue, Oct 13

6:50 pm - 5:15 pm

LSE

LHR

16h 25m

2 stops

6:15 am - 11:59 pm

LHR

LSE

23h 44m

2 stops

$896British Airways

Tue, Oct 6 - Tue, Oct 13

12:23 pm - 6:50 am

LSE

LHR

12h 27m

1 stop

11:10 am - 11:59 pm

LHR

LSE

18h 49m

1 stop

$912Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

12:23 pm - 11:15 am

LSE

LHR

16h 52m

1 stop

11:10 am - 11:59 pm

LHR

LSE

18h 49m

1 stop

$913American Airlines

Tue, Oct 6 - Tue, Oct 13

5:22 pm - 12:15 pm

LSE

LHR

12h 53m

1 stop

6:15 am - 12:20 am

LHR

LSE

24h 05m

2 stops

$938British Airways

Wed, Sep 9 - Thu, Sep 17

12:02 pm - 11:15 am

LSE

LHR

17h 13m

1 stop

3:15 pm - 12:20 am

LHR

LSE

15h 05m

1 stop

$964American Airlines

Wed, Sep 9 - Thu, Sep 17

5:22 pm - 10:50 am

LSE

LHR

11h 28m

1 stop

6:15 am - 12:20 am

LHR

LSE

24h 05m

2 stops

$989British Airways

Thu, Sep 10 - Thu, Sep 17

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British Airways flights from La Crosse to London

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

British Airways

Oct 6

LSE6:50 pmLa Crosse

11h 25m

1 stop

LHR12:15 pmLondon Heathrow

Oct 13

LHR6:15 amLondon Heathrow

23h 44m

2 stops

LSE11:59 pmLa Crosse

$887

British Airways

Oct 6

LSE6:50 pmLa Crosse

11h 25m

1 stop

LHR12:15 pmLondon Heathrow

Oct 13

LHR6:15 amLondon Heathrow

23h 44m

2 stops

LSE11:59 pmLa Crosse

$888

British Airways

Oct 6

LSE6:50 pmLa Crosse

16h 25m

2 stops

LHR5:15 pmLondon Heathrow

Oct 13

LHR6:15 amLondon Heathrow

23h 44m

2 stops

LSE11:59 pmLa Crosse

$894

American Airlines flights from La Crosse to London

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

American Airlines

Oct 6

LSE12:23 pmLa Crosse

16h 52m

1 stop

LHR11:15 amLondon Heathrow

Oct 13

LHR11:10 amLondon Heathrow

18h 49m

1 stop

LSE11:59 pmLa Crosse

$913

American Airlines

Sep 9

LSE12:02 pmLa Crosse

17h 13m

1 stop

LHR11:15 amLondon Heathrow

Sep 17

LHR3:15 pmLondon Heathrow

15h 05m

1 stop

LSE12:20 amLa Crosse

$964

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

6:50 pm-12:15 pm

1 stop11h 25m

London Heathrow

Tue 10/13

6:15 am-11:59 pm

2 stops23h 44m

$887

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

6:50 pm-12:15 pm

1 stop11h 25m

London Heathrow

Tue 10/13

6:15 am-11:59 pm

2 stops23h 44m

$888

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

6:50 pm-5:15 pm

2 stops16h 25m

London Heathrow

Tue 10/13

6:15 am-11:59 pm

2 stops23h 44m

$894

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

6:50 pm-5:15 pm

2 stops16h 25m

London Heathrow

Tue 10/13

6:15 am-11:59 pm

2 stops23h 44m

$895

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

6:50 pm-5:15 pm

2 stops16h 25m

London Heathrow

Tue 10/13

6:15 am-11:59 pm

2 stops23h 44m

$896

Quickest round-trip

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

12:23 pm-6:50 am

1 stop12h 27m

London Heathrow

Tue 10/13

11:10 am-11:59 pm

1 stop18h 49m

$912

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 10/6

12:23 pm-11:15 am

1 stop16h 52m

London Heathrow

Tue 10/13

11:10 am-11:59 pm

1 stop18h 49m

$913

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/9

5:22 pm-12:15 pm

1 stop12h 53m

London Heathrow

Thu 9/17

6:15 am-12:20 am

2 stops24h 05m

$938

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 9/9

12:02 pm-11:15 am

1 stop17h 13m

London Heathrow

Thu 9/17

3:15 pm-12:20 am

1 stop15h 05m

$964

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 9/10

5:22 pm-10:50 am

1 stop11h 28m

London Heathrow

Thu 9/17

6:15 am-12:20 am

2 stops24h 05m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

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 47% 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 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.

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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. 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 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.

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Croydon

Wembley

Stansted

Kingston upon Thames

Watford

Slough

Harrow

Cobham

Richmond

Uxbridge

Guildford

Worthing

Romford

Ilford

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.

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Cheap flights from La Crosse to London from $509

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 9/4. 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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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

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

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

Fastest flight time

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

Fly to other destinations from La Crosse

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year