$902+ Cheap flights from La Crosse (LSE) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — LON
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from La Crosse to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from La Crosse to London
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Best
Last-minute
Cheapest flights from La Crosse to LondonExplore the most affordable flight options available from La Crosse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from La Crosse to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:50 pm -
1 stop32h 15m
Tue 10/137:30 am -
2 stops22h 29m
Deal found 9/2![Multiple Airlines logo]()
$902
This British Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
1 stop11h 25m
Tue 10/274:40 pm -
2 stops30h 40m
Deal found 9/1![British Airways logo]()
$904
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:23 pm -
1 stop13h 42m
Tue 10/132:45 pm -
1 stop15h 14m
Deal found 9/2![American Airlines logo]()
$916
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:55 pm -
2 stops19h 05m
Thu 10/228:40 pm -
2 stops27h 40m
Deal found 8/31![British Airways logo]()
$2,219
Best flights from La Crosse to LondonDiscover carefully curated flight deals from La Crosse to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from La Crosse to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This British Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
1 stop11h 25m
Tue 10/274:40 pm -
2 stops30h 40m
Deal found 9/1![British Airways logo]()
$904
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:23 pm -
1 stop13h 32m
Tue 10/274:30 pm -
1 stop12h 29m
Deal found 9/2![American Airlines logo]()
$916
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:23 pm -
1 stop13h 42m
Tue 10/132:45 pm -
1 stop15h 14m
Deal found 9/1![American Airlines logo]()
$917
This British Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:23 pm -
1 stop12h 27m
Thu 10/226:10 am -
2 stops23h 49m
Deal found 8/31![British Airways logo]()
$946
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:55 pm -
2 stops19h 05m
Thu 10/228:40 pm -
2 stops27h 40m
Deal found 8/31![British Airways logo]()
$2,219
Last-minute flights from La Crosse to LondonDiscover last-minute flight deals from La Crosse to London. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to London. Data last updated September 2, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:50 pm -
1 stop32h 15m
Tue 10/137:30 am -
2 stops22h 29m
Deal found 9/2![Multiple Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:23 pm -
1 stop13h 42m
Tue 10/132:45 pm -
1 stop15h 14m
Deal found 9/2![American Airlines logo]()
$916
This Priceline deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:55 pm -
2 stops19h 05m
Thu 10/228:40 pm -
2 stops27h 40m
Deal found 8/31![British Airways logo]()
$2,219
This British Airways deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:50 pm -
1 stop11h 25m
Tue 10/274:40 pm -
2 stops30h 40m
Deal found 9/1![British Airways logo]()
$904
Find flight deals from La Crosse to London
Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 2, 2026.
Round-trip from | $902 (FlightHub) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from La Crosse to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
La CrosseLondon
LSE La Crosse - LHR London Heathrow
LSELHR
La Crosse
Wed 10/21
6:50 pm-12:15 pm
1 stop11h 25m
London Heathrow
Tue 10/27
4:40 pm-6:20 pm
2 stops30h 40m
$904
Quickest round-trip
La CrosseLondon
LSE La Crosse - LHR London Heathrow
LSELHR
La Crosse
Wed 10/21
12:23 pm-7:55 am
1 stop13h 32m
London Heathrow
Tue 10/27
4:30 pm-11:59 pm
1 stop12h 29m
$916
La CrosseLondon
LSE La Crosse - LHR London Heathrow
LSELHR
La Crosse
Tue 10/6
12:23 pm-8:05 am
1 stop13h 42m
London Heathrow
Tue 10/13
2:45 pm-11:59 pm
1 stop15h 14m
$917
La CrosseLondon
LSE La Crosse - LHR London Heathrow
LSELHR
La Crosse
Thu 10/15
12:23 pm-6:50 am
1 stop12h 27m
London Heathrow
Thu 10/22
6:10 am-11:59 pm
2 stops23h 49m
$946
La CrosseLondon
LSE La Crosse - LGW London Gatwick
LSELGW
La Crosse
Thu 10/15
6:55 pm-8:00 pm
2 stops19h 05m
London Gatwick
Thu 10/22
8:40 pm-6:20 pm
2 stops27h 40m
$2,219
Sorted by cheapest first
Best time to book a flight from La Crosse to London
Have a flexible travel schedule? Discover the best time to fly to London from La Crosse with our price prediction graph.
LSE-LON
LSE-LHR
LSE-LGW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from La Crosse to London
LSE-LON
LSE-LHR
LSE-LGW
No data available for this route at this time. Please check back soon.
Related info for your journey
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Traveling to a place near London?
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