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Cheap flights from Ireland to La Crosse from €861

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to La Crosse departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Ireland to La Crosse

Recent return flight deals from Ireland to La Crosse

Enter your travel dates to find the best prices.
British Airways Logo
08:40 - 00:22
DUB
-
LSE
21h 42m
2 stops
British Airways Logo
17:20 - 16:35
LSE
-
DUB
17h 15m
2 stops
€861British Airways
Thu, 27 Aug - Thu, 3 Sep
American Airlines Logo
09:30 - 11:31
DUB
-
LSE
32h 01m
1 stop
American Airlines Logo
17:20 - 11:50
LSE
-
DUB
12h 30m
1 stop
€937American Airlines
Thu, 27 Aug - Thu, 3 Sep
British Airways Logo
08:40 - 23:59
DUB
-
LSE
21h 19m
2 stops
British Airways Logo
17:20 - 15:45
LSE
-
DUB
16h 25m
2 stops
€963British Airways
Wed, 29 Jul - Wed, 12 Aug
American Airlines Logo
09:30 - 17:23
DUB
-
LSE
13h 53m
1 stop
American Airlines Logo
17:20 - 11:50
LSE
-
DUB
12h 30m
1 stop
€1,006American Airlines
Wed, 29 Jul - Wed, 12 Aug
British Airways Logo
09:30 - 17:23
DUB
-
LSE
13h 53m
1 stop
British Airways Logo
17:20 - 18:00
LSE
-
DUB
18h 40m
2 stops
€1,048British Airways
Wed, 29 Jul - Wed, 12 Aug

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British Airways flights from Ireland to La Crosse

Our best British Airways deals on Ireland to La Crosse flight tickets
British Airways
27 Aug
DUB08:40Dublin
21h 42m
2 stops
LSE00:22La Crosse
3 Sept
LSE17:20La Crosse
17h 15m
2 stops
DUB16:35Dublin
€861
British Airways
29 Jul
DUB08:40Dublin
21h 19m
2 stops
LSE23:59La Crosse
12 Aug
LSE17:20La Crosse
16h 25m
2 stops
DUB15:45Dublin
€963
British Airways
29 Jul
DUB09:30Dublin
13h 53m
1 stop
LSE17:23La Crosse
12 Aug
LSE17:20La Crosse
18h 40m
2 stops
DUB18:00Dublin
€1,048

American Airlines flights from Ireland to La Crosse

Our best American Airlines deals on Ireland to La Crosse flight tickets
American Airlines
27 Aug
DUB09:30Dublin
32h 01m
1 stop
LSE11:31La Crosse
3 Sept
LSE17:20La Crosse
12h 30m
1 stop
DUB11:50Dublin
€937
American Airlines
29 Jul
DUB09:30Dublin
13h 53m
1 stop
LSE17:23La Crosse
12 Aug
LSE17:20La Crosse
12h 30m
1 stop
DUB11:50Dublin
€1,006

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to La Crosse 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, momondo users made 13,528 searches. Data last updated 14 July 2026.
Use the filters below to find and compare flights from Ireland to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLa Crosse

DUB - LSE

DUBLSE

Dublin

Thu 27/8

08:40-00:22

2 stops21h 42m

La Crosse

Thu 3/9

17:20-16:35

2 stops17h 15m

€861

DublinLa Crosse

DUB - LSE

DUBLSE

Dublin

Thu 27/8

09:30-11:31

1 stop32h 01m

La Crosse

Thu 3/9

17:20-11:50

1 stop12h 30m

€937

DublinLa Crosse

DUB - LSE

DUBLSE

Dublin

Wed 29/7

08:40-23:59

2 stops21h 19m

La Crosse

Wed 12/8

17:20-15:45

2 stops16h 25m

€963
Fastest return journey

DublinLa Crosse

DUB - LSE

DUBLSE

Dublin

Wed 29/7

09:30-17:23

1 stop13h 53m

La Crosse

Wed 12/8

17:20-11:50

1 stop12h 30m

€1,006

DublinLa Crosse

DUB - LSE

DUBLSE

Dublin

Wed 29/7

09:30-17:23

1 stop13h 53m

La Crosse

Wed 12/8

17:20-18:00

2 stops18h 40m

€1,048

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ireland to La Crosse flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to La Crosse

Fastest flight time

21h 42m

Direct flights

None
The fastest flight from Ireland to La Crosse takes 21h 42m
There are no direct flights from Ireland to La Crosse. There are no popular flight routes from Ireland to La Crosse.
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Frequently asked questions about flying from Ireland to La Crosse

  • When did momondo last update prices for flights from Ireland to La Crosse Airport?

    Prices for flights from Ireland to La Crosse Airport were last updated today.

  • How old do you have to be to fly from Ireland to La Crosse Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to La Crosse Airport.

  • What documentation or ID do you need to fly to La Crosse Airport?

    The required travel and health documents for your La Crosse Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at La Crosse Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Ireland to La Crosse

  • How do I get Price Alerts for flights from Ireland to La Crosse?

    Search flight deals from Ireland to La Crosse. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Ireland to La Crosse with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to La Crosse?

Finding the right flight to La Crosse from Ireland 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 La Crosse quick and easy, saving you time and money.

Can I find flights from Ireland to La Crosse with flexible booking policies on momondo?

Flights from Ireland to La Crosse with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to La Crosse?

momondo helps you find the best flight between Ireland and La Crosse by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to La Crosse right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to La Crosse from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 13/8
Thu 20/8
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