LSE - LHR

$331 Find Cheap Flights from La Crosse to London - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$873
Typical prices: $932-$1,113
British Airways
Thu 1/11Sun 1/21
LSE - LHR • 1 stop
Cheapest one-way
$331
Typical prices: $404-$656
British Airways
Sun 12/2
LSE - LHR • 1 stop
When to travel
August
Cheapest • 38% price drop
August
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to London Heathrow Airport!
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Booking Insights
Flight Deals

Cheap Flights from La Crosse to Heathrow (LSE-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Crosse to Heathrow

Mon, Jan 11 - Thu, Jan 21
British Airways Logo
12:17 pm - 11:35 amLSE  La Crosse-LHR London Heathrow
17h 18m1 stop Chicago O'Hare Intl
British Airways Logo
12:45 pm - 12:26 amLHR  London Heathrow-LSE La Crosse
17h 41m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$873British Airways
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
6:50 pm - 9:05 amLSE  La Crosse-LHR London Heathrow
32h 15m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
7:30 am - 11:59 pmLHR  London Heathrow-LSE La Crosse
22h 29m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$902Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
British Airways Logo
12:23 pm - 9:05 amLSE  La Crosse-LHR London Heathrow
14h 42m1 stop Chicago O'Hare Intl
British Airways Logo
4:35 pm - 6:20 pmLHR  London Heathrow-LSE La Crosse
30h 45m2 stops Barcelona-El Prat Chicago O'Hare Intl
$903British Airways
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
6:50 pm - 10:15 pmLSE  La Crosse-LHR London Heathrow
21h 25m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
7:30 am - 6:20 pmLHR  London Heathrow-LSE La Crosse
39h 50m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$905Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
12:23 pm - 10:40 pmLSE  La Crosse-LHR London Heathrow
28h 17m2 stops Chicago O'Hare Intl Barcelona-El Prat
Multiple Airlines Logo
7:30 am - 6:20 pmLHR  London Heathrow-LSE La Crosse
39h 50m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$910Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
6:50 pm - 10:35 amLSE  La Crosse-LHR London Heathrow
33h 45m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
7:30 am - 11:59 pmLHR  London Heathrow-LSE La Crosse
22h 29m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$913Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
12:23 pm - 9:30 amLSE  La Crosse-LHR London Heathrow
39h 07m2 stops Chicago O'Hare Intl Madrid Barajas
Multiple Airlines Logo
7:30 am - 11:59 pmLHR  London Heathrow-LSE La Crosse
22h 29m2 stops Helsinki-Vantaa Chicago O'Hare Intl
$914Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
12:23 pm - 8:05 amLSE  La Crosse-LHR London Heathrow
13h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
2:45 pm - 11:59 pmLHR  London Heathrow-LSE La Crosse
15h 14m1 stop Chicago O'Hare Intl
$915American Airlines
Wed, Oct 21 - Tue, Oct 27
American Airlines Logo
12:23 pm - 7:55 amLSE  La Crosse-LHR London Heathrow
13h 32m1 stop Chicago O'Hare Intl
American Airlines Logo
4:30 pm - 11:59 pmLHR  London Heathrow-LSE La Crosse
12h 29m1 stop Chicago O'Hare Intl
$916American Airlines
Mon, Jan 11 - Thu, Jan 21
American Airlines Logo
12:17 pm - 7:50 amLSE  La Crosse-LHR London Heathrow
13h 33m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
1:10 pm - 12:26 amLHR  London Heathrow-LSE La Crosse
17h 16m2 stops Philadelphia Chicago O'Hare Intl
$920American Airlines
Booking Insights

Price, demand and travel trends for La Crosse to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from La Crosse to London Heathrow Airport with more confidence.

How much is a round-trip flight from La Crosse to London Heathrow Airport?

Round-trip flights from La Crosse to London Heathrow Airport start at $873. Prices are below average for this route right now, with typical round-trip fares ranging from $932 to $1,113. The lowest price found in the past 5 days was $873 on British Airways.

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Key details for La Crosse to London Heathrow Airport flights

Low season

January

Cheapest flight

$331
Most popular time to fly and prices are also 38% lower on average.
Flight from La Crosse to London Heathrow Airport

When to book flights from La Crosse to Heathrow

Are your dates flexible? Find out the best times to travel from La Crosse to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your La Crosse to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from La Crosse to London Heathrow Airport?

    Flights from La Crosse to London Heathrow Airport usually depart from La Crosse (LSE) and arrive at London Heathrow (LHR).

  • What cabin classes can I book on flights from La Crosse to London Heathrow Airport?

    Only Economy Class is available on flights from La Crosse to London Heathrow Airport.

  • Which airports do connecting flights from La Crosse to London Heathrow Airport pass through?

    Most connecting flights from La Crosse to London Heathrow Airport pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from La Crosse to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 63% on the La Crosse to London Heathrow Airport route. Thursday is the cheapest departure day at $608 round-trip on average, while Sunday is the most expensive at $1,639, a difference of $1,031. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • Do I need a passport to fly from La Crosse to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from La Crosse to London Heathrow Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $873 to $1,637. That means the highest observed fare was about 87% higher than the lowest one.

  • How are flight prices from La Crosse to London Heathrow Airport looking right now?

    One-way fares from La Crosse to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $394, which is 21% below the typical average for this route.

  • What is the time difference between La Crosse and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of La Crosse (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · Hertz

  • How much should I expect to pay for a La Crosse to London Heathrow Airport flight?

    Round-trip flights from La Crosse to London Heathrow Airport range from $932 to $1,113, with an average of $965 over the past 12 months. Anything below $932 counts as a good deal.

Your guide to booking La Crosse to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $608 - about $1,031 less than Sunday (63% savings) based on the last 12 months.
  • If you can choose when to travel, plan your La Crosse to London Heathrow Airport trip for August. Fares historically average $599 round-trip in that month - typically $1,947 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from La Crosse to Heathrow

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