£379+ Cheap flights from La Crosse

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LSE — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from La Crosse

Enter your travel dates to find the best prices.

Cheapest flights from La Crosse
Explore the most affordable flight options available from La Crosse. Find the lowest fares based on data from user searches, with prices last updated on 7 November 2025.

Wed 1/413:03LSE - LHR
1 stop14h 07mAmerican Airlines
Wed 8/414:25LHR - LSE
1 stop13h 16mAmerican Airlines
Deal found 6/11£519
Wed 1/416:46LSE - LHR
1 stop10h 19mMultiple Airlines
Wed 8/420:00LHR - LSE
2 stops49h 58mMultiple Airlines
Deal found 6/11£525
Wed 1/413:03LSE - LHR
1 stop14h 02mBritish Airways
Wed 8/419:10LHR - LSE
2 stops32h 31mBritish Airways
Deal found 5/11£545
Sun 22/313:03LSE - LHR
1 stop14h 32mAmerican Airlines
Wed 1/414:25LHR - LSE
1 stop13h 15mAmerican Airlines
Deal found 5/11£673
Fri 27/316:46LSE - LHR
2 stops34h 54mAmerican Airlines
Tue 31/316:10LHR - LSE
2 stops35h 30mAmerican Airlines
Deal found 5/11£680
Sun 22/316:46LSE - LHR
1 stop10h 49mAmerican Airlines
Mon 6/414:25LHR - LSE
1 stop13h 15mAmerican Airlines
Deal found 5/11£711
Fri 27/313:03LSE - LHR
1 stop12h 52mBritish Airways
Sat 4/414:25LHR - LSE
1 stop13h 15mBritish Airways
Deal found 6/11£712
Sun 22/313:03LSE - LHR
1 stop14h 32mAmerican Airlines
Sun 5/412:15LHR - LSE
1 stop15h 25mAmerican Airlines
Deal found 5/11£734

Find flights from La Crosse within your budget

 
Find flights departing from La Crosse that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

13:03-09:10

1 stop14h 07m

London Heathrow

Wed 8/4

14:25-21:41

1 stop13h 16m

£519

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

16:46-09:05

1 stop10h 19m

London Heathrow

Wed 8/4

20:00-15:58

2 stops49h 58m

£525

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 1/4

13:03-09:05

1 stop14h 02m

London Heathrow

Wed 8/4

19:10-21:41

2 stops32h 31m

£545

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 23/3

16:46-08:35

1 stop10h 49m

London Heathrow

Wed 1/4

14:25-21:40

1 stop13h 15m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 24/3

16:46-10:25

1 stop12h 39m

London Heathrow

Thu 2/4

12:15-21:40

1 stop15h 25m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Tue 24/3

13:03-08:35

1 stop14h 32m

London Heathrow

Wed 1/4

14:25-21:40

1 stop13h 15m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 23/3

16:46-08:35

1 stop10h 49m

London Heathrow

Tue 7/4

12:15-21:41

1 stop15h 26m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Mon 23/3

13:03-08:35

1 stop14h 32m

London Heathrow

Thu 2/4

12:15-21:40

1 stop15h 25m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Sun 22/3

13:03-08:35

1 stop14h 32m

London Heathrow

Thu 2/4

12:15-21:40

1 stop15h 25m

£673

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 25/3

16:46-08:35

1 stop10h 49m

London Heathrow

Tue 7/4

12:15-21:41

1 stop15h 26m

£673

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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Best time to book a flight from La Crosse

Have a flexible travel schedule? Discover the best time to fly from La Crosse with our price prediction graph.
Estimated return 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.

Travel insights for flights from La Crosse

Get recent, data-driven insights about flights from La Crosse including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from La Crosse?

Currently, November is the cheapest month in which you can book a flight from La Crosse (average of £494). Flying from La Crosse in December will prove the most costly (average of £864). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from La Crosse. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 November 2025.

  • What is the cheapest month to fly from La Crosse?

    At the present moment the cheapest month to fly from La Crosse is currently November; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from La Crosse?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from La Crosse. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from La Crosse?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from La Crosse.

  • Can Cheapflights find flights from La Crosse with no change fees?

    Yes, we can. To see specific flights from La Crosse with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from La Crosse become cheaper?

    Yes, Cheapflights offers price alerts on flights from La Crosse so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from La Crosse?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from La Crosse. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from La Crosse?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from La Crosse.

Can Cheapflights find flights from La Crosse with no change fees?

Yes, we can. To see specific flights from La Crosse with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from La Crosse become cheaper?

Yes, Cheapflights offers price alerts on flights from La Crosse so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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