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$501+ Cheap flights from La Crosse (LSE) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — LON
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from La Crosse to London

Cheapest flights from La Crosse to London
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 May 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:41 am
LSE
-
LGW
1 stop17h 19m
Multiple Airlines
Wed 9/232:00 pm
LGW
-
LSE
1 stop25h 51m
Multiple Airlines
Deal found 5/7$866
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:41 am
LSE
-
LGW
1 stop17h 19m
Multiple Airlines
Sat 9/262:00 pm
LGW
-
LSE
1 stop25h 51m
Multiple Airlines
Deal found 5/7$873
This FlightHub deal was found by Cheapflights users on 5/7. 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.
Sun 9/1311:21 am
LSE
-
LHR
1 stop15h 44m
Multiple Airlines
Wed 9/236:15 am
LHR
-
LSE
2 stops17h 34m
Multiple Airlines
Deal found 5/7$900
This oojo deal was found by Cheapflights users on 5/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:24 pm
LSE
-
LHR
1 stop10h 26m
British Airways
Thu 9/242:45 pm
LHR
-
LSE
1 stop14h 30m
British Airways
Deal found 5/7$902
This Priceline deal was found by Cheapflights users on 5/9. 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.
Wed 10/76:19 pm
LSE
-
LHR
1 stop11h 56m
British Airways
Wed 10/149:45 am
LHR
-
LSE
1 stop19h 34m
British Airways
Deal found 5/9$908
This FlightHub deal was found by Cheapflights users on 5/7. 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.
Sun 9/136:24 pm
LSE
-
LHR
1 stop11h 51m
British Airways
Thu 9/249:45 am
LHR
-
LSE
1 stop14h 04m
British Airways
Deal found 5/7$922
This Ovago deal was found by Cheapflights users on 5/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:24 pm
LSE
-
LHR
1 stop10h 26m
Multiple Airlines
Thu 9/246:15 am
LHR
-
LSE
2 stops23h 00m
Multiple Airlines
Deal found 5/7$926
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:41 am
LSE
-
LGW
2 stops37h 39m
Multiple Airlines
Wed 9/232:00 pm
LGW
-
LSE
1 stop25h 51m
Multiple Airlines
Deal found 5/7$927
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:41 am
LSE
-
LGW
2 stops37h 39m
Multiple Airlines
Sat 9/262:00 pm
LGW
-
LSE
1 stop25h 51m
Multiple Airlines
Deal found 5/7$934
This FlightHub deal was found by Cheapflights users on 5/9. 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.
Wed 10/76:19 pm
LSE
-
LHR
2 stops21h 56m
Multiple Airlines
Wed 10/146:15 am
LHR
-
LSE
2 stops23h 04m
Multiple Airlines
Deal found 5/9$936
This oojo deal was found by Cheapflights users on 5/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:01 pm
LSE
-
LHR
1 stop15h 04m
British Airways
Thu 8/133:15 pm
LHR
-
LSE
1 stop15h 06m
British Airways
Deal found 5/6$1,037
This oojo deal was found by Cheapflights users on 5/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:57 pm
LSE
-
LHR
1 stop10h 33m
British Airways
Thu 8/63:15 pm
LHR
-
LSE
1 stop15h 06m
British Airways
Deal found 5/8$1,062

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$866
(Kiwi.com)

One-way from

$501
(BusinessClass)
Provider with most accurate pricing for La Crosse-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for La Crosse-London (LON) flights.
Search Deals
From La Crosse to London (LON)
Search Deals
One-way flight from La Crosse to London (LON)
Search Deals

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 2,558,603 searches. Data last updated May 11, 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

Price

Cheapest round-trip

La CrosseLondon

LSE - LGW

LSELGW

La Crosse

Sun 9/13

10:41 am-10:00 am

1 stop17h 19m

London Gatwick

Wed 9/23

2:00 pm-9:51 am

1 stop25h 51m

$866

La CrosseLondon

LSE - LGW

LSELGW

La Crosse

Sun 9/13

10:41 am-10:00 am

1 stop17h 19m

London Gatwick

Sat 9/26

2:00 pm-9:51 am

1 stop25h 51m

$873

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 10/7

6:19 pm-12:15 pm

1 stop11h 56m

London Heathrow

Wed 10/14

6:15 am-5:54 pm

2 stops17h 39m

$912

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 10/7

6:19 pm-10:15 pm

2 stops21h 56m

London Heathrow

Wed 10/14

6:15 am-11:19 pm

2 stops23h 04m

$936

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 7/30

12:01 pm-9:05 am

1 stop15h 04m

London Heathrow

Thu 8/13

3:15 pm-12:21 am

1 stop15h 06m

$1,037

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 7/28

5:57 pm-10:30 am

1 stop10h 33m

London Heathrow

Thu 8/6

3:15 pm-12:21 am

1 stop15h 06m

$1,062

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Thu 7/30

12:01 pm-10:45 pm

2 stops28h 44m

London Heathrow

Thu 8/13

3:15 pm-12:21 am

1 stop15h 06m

$1,071

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sat 9/12

6:24 pm-6:50 am

1 stop30h 26m

London Heathrow

Thu 9/24

7:30 pm-11:15 pm

2 stops33h 45m

$1,087

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 7/28

5:57 pm-10:15 pm

2 stops22h 18m

London Heathrow

Thu 8/6

3:15 pm-12:21 am

1 stop15h 06m

$1,094

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 9/15

6:24 pm-6:55 pm

2 stops18h 31m

London Heathrow

Thu 9/24

7:30 pm-11:15 pm

2 stops33h 45m

$1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on La Crosse-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on La Crosse-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from La Crosse-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on La Crosse-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for La Crosse-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from La Crosse to London?

    La Crosse (LSE) is the airport you will fly out of if you book a flight from La Crosse to London. You should not have trouble finding flights to London from La Crosse; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the La Crosse airport to London. It is only a 5.4 mi journey to La Crosse (LSE) from La Crosse’s city center.

  • How long is the flight from La Crosse to London?

    British Airways can get you from La Crosse to London in just under 11h 56m. Your travel time can differ by up to . The distance between La Crosse and London is about 3976 mi.

  • Can I find deals for flights from La Crosse to London that include hotel bookings?

    Yes. In addition to deals on La Crosse to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from La Crosse to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Crosse to London.

  • Can I find deals for business class flights from La Crosse to London?

    Yes. Cheapflights offers flight deals from La Crosse to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London?

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