$809+ Cheap flights from La Crosse (LSE) to Ireland
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — DUB
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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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 Ireland
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Cheapest flights from La Crosse to IrelandExplore the most affordable flight options available from La Crosse to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from La Crosse to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/612:09 pm -
2 stops14h 31m
Sun 12/1311:30 am -
2 stops19h 00m
Deal found 10/22![American Airlines logo]()
$809
This BusinessClass deal was found by Cheapflights users on 10/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:24 pm -
1 stop15h 06m
Wed 11/183:50 pm -
1 stop32h 30m
Deal found 10/20![Aer Lingus logo]()
$958
This Ovago deal was found by Cheapflights users on 10/22. 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.
Sun 12/612:09 pm -
1 stop11h 06m
Sun 12/1311:30 am -
1 stop19h 00m
Deal found 10/22![Aer Lingus logo]()
$1,017
This Ovago deal was found by Cheapflights users on 10/22. 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.
Sun 12/66:52 pm -
2 stops14h 48m
Sun 12/1311:30 am -
1 stop19h 00m
Deal found 10/22![British Airways logo]()
$1,022
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/1512:24 pm -
2 stops17h 46m
Wed 11/181:05 pm -
2 stops17h 13m
Deal found 10/21![British Airways logo]()
$1,179
This British Airways deal was found by Cheapflights users on 10/19. 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.
Mon 11/166:52 pm -
2 stops21h 13m
Fri 11/2010:00 am -
2 stops20h 20m
Deal found 10/19![British Airways logo]()
$1,319
This Iberia deal was found by Cheapflights users on 10/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:57 am -
2 stops29h 53m
Wed 11/1811:30 am -
1 stop18h 48m
Deal found 10/21![Multiple Airlines logo]()
$1,347
Best flights from La Crosse to IrelandDiscover carefully curated flight deals from La Crosse to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from La Crosse to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This BusinessClass deal was found by Cheapflights users on 10/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:24 pm -
1 stop15h 06m
Wed 11/183:50 pm -
1 stop32h 30m
Deal found 10/23![Aer Lingus logo]()
$958
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:24 pm -
2 stops17h 46m
Wed 11/181:05 pm -
2 stops17h 13m
Deal found 10/23![British Airways logo]()
$1,179
This Iberia deal was found by Cheapflights users on 10/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:24 pm -
2 stops23h 26m
Wed 11/1811:30 am -
1 stop12h 46m
Deal found 10/22![Multiple Airlines logo]()
$1,347
This British Airways deal was found by Cheapflights users on 10/19. 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.
Mon 11/166:52 pm -
2 stops21h 13m
Fri 11/2010:00 am -
2 stops20h 20m
Deal found 10/19![British Airways logo]()
$1,319
Last-minute flights from La Crosse to IrelandDiscover last-minute flight deals from La Crosse to Ireland. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from La Crosse to Ireland. Data last updated October 25, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:24 pm -
1 stop15h 06m
Wed 11/183:50 pm -
1 stop32h 30m
Deal found 10/20![Aer Lingus logo]()
$958
This FlightHub deal was found by Cheapflights users on 10/21. 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 11/1512:24 pm -
2 stops17h 46m
Wed 11/181:05 pm -
2 stops17h 13m
Deal found 10/21![British Airways logo]()
$1,179
This Iberia deal was found by Cheapflights users on 10/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:57 am -
2 stops29h 53m
Wed 11/1811:30 am -
1 stop18h 48m
Deal found 10/21![Multiple Airlines logo]()
$1,347
This British Airways deal was found by Cheapflights users on 10/19. 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.
Mon 11/166:52 pm -
2 stops21h 13m
Fri 11/2010:00 am -
2 stops20h 20m
Deal found 10/19![British Airways logo]()
$1,319
Find flight deals from La Crosse to Ireland
Keep the following information in mind while searching for La Crosse to Ireland flight deals. Data was last updated October 25, 2026.
Round-trip from | $809 (American Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to Ireland 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 October 25, 2026.
Use the filters below to find and compare flights from La Crosse to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
La CrosseDublin
LSE La Crosse - DUB Dublin
LSEDUB
La Crosse
Sun 11/15
12:24 pm-9:30 am
1 stop15h 06m
Dublin
Wed 11/18
3:50 pm-6:20 pm
1 stop32h 30m
$958
Quickest round-trip
La CrosseDublin
LSE La Crosse - DUB Dublin
LSEDUB
La Crosse
Sun 11/15
12:24 pm-12:10 pm
2 stops17h 46m
Dublin
Wed 11/18
1:05 pm-12:18 am
2 stops17h 13m
$1,179
La CrosseDublin
LSE La Crosse - DUB Dublin
LSEDUB
La Crosse
Mon 11/16
6:52 pm-10:05 pm
2 stops21h 13m
Dublin
Fri 11/20
10:00 am-12:20 am
2 stops20h 20m
$1,319
La CrosseDublin
LSE La Crosse - DUB Dublin
LSEDUB
La Crosse
Sun 11/15
12:24 pm-5:50 pm
2 stops23h 26m
Dublin
Wed 11/18
11:30 am-6:16 pm
1 stop12h 46m
$1,347
Sorted by cheapest first
Best time to book a flight from La Crosse to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from La Crosse with our price prediction graph.
LSE-DUB
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 Ireland
LSE-IE0
LSE-DUB
No data available for this route at this time. Please check back soon.
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