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 57% 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 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.

$713 Cheap Flights from La Crosse to London in 2025

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Find the cheapest flights from La Crosse to London

Round-trip

One-way

Cheap round-trip flights

10:54 am - 9:05 amLSE-LHR

16h 11m1 stop

12:35 pm - 10:05 pmLHR-LSE

14h 30m1 stop

$773British Airways

Find Deal

sáb., oct. 25 - sáb., nov. 1

6:00 am - 6:50 amLSE-LHR

18h 50m1 stop

10:15 am - 10:05 pmLHR-LSE

16h 50m2 stops

$777American Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

6:15 pm - 10:30 amLSE-LHR

10h 15m1 stop

9:15 am - 5:45 pmLHR-LSE

14h 30m1 stop

$951British Airways

Find Deal

vie., oct. 17 - sáb., oct. 25

6:15 pm - 4:20 pmLSE-LHR

16h 05m2 stops

9:15 am - 10:05 pmLHR-LSE

18h 50m1 stop

$1,444British Airways

Find Deal

vie., oct. 17 - sáb., oct. 25

10:54 am - 3:20 pmLSE-LHR

22h 26m2 stops

6:15 am - 10:05 pmLHR-LSE

20h 50m2 stops

$2,950British Airways

Find Deal

sáb., oct. 25 - sáb., nov. 1

British Airways flights from La Crosse to London

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

British Airways

Oct 25

LSE10:54 amLa Crosse

16h 11m

1 stop

LHR9:05 amLondon Heathrow

Nov 1

LHR12:35 pmLondon Heathrow

14h 30m

1 stop

LSE10:05 pmLa Crosse

$773

Find similar

British Airways

Oct 17

LSE6:15 pmLa Crosse

10h 15m

1 stop

LHR10:30 amLondon Heathrow

Oct 25

LHR9:15 amLondon Heathrow

14h 30m

1 stop

LSE5:45 pmLa Crosse

$951

Find similar

British Airways

Oct 17

LSE6:15 pmLa Crosse

16h 05m

2 stops

LHR4:20 pmLondon Heathrow

Oct 25

LHR9:15 amLondon Heathrow

18h 50m

1 stop

LSE10:05 pmLa Crosse

$1,444

Find similar

Fly from

Fly to

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

sáb. 10/25

10:54 am-9:05 am

1 stop16h 11m

London Heathrow

sáb. 11/1

12:35 pm-10:05 pm

1 stop14h 30m

$773

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

sáb. 10/25

6:00 am-6:50 am

1 stop18h 50m

London Heathrow

sáb. 11/1

10:15 am-10:05 pm

2 stops16h 50m

$777

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

vie. 10/17

6:15 pm-10:30 am

1 stop10h 15m

London Heathrow

sáb. 10/25

9:15 am-5:45 pm

1 stop14h 30m

$951

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

vie. 10/17

6:15 pm-4:20 pm

2 stops16h 05m

London Heathrow

sáb. 10/25

9:15 am-10:05 pm

1 stop18h 50m

$1,444

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

sáb. 10/25

10:54 am-3:20 pm

2 stops22h 26m

London Heathrow

sáb. 11/1

6:15 am-10:05 pm

2 stops20h 50m

$2,950

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

Prices

Airlines

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from La Crosse to London is on a Saturday. Travelers who choose to depart for London on a Saturday will often find tickets for as low as $830. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,308. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from La Crosse at noon is the least expensive time of day to depart. momondo users have found prices as low as $875 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $1,117. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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. 10h 15m 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.
What is the most popular airline from La Crosse to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from La Crosse to London is American Airlines (100% of total bookings).

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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.