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Ireland

$180+ Cheap flights from Wisconsin to Ireland

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from Wisconsin to Ireland

Cheapest flights from Wisconsin to Ireland
Explore the most affordable flight options available from Wisconsin to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This FlightHub deal was found by Cheapflights users on 2/24. 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 9/17:15 pm
ORD
-
DUB
2 stops33h 10m
Scandinavian Airlines
Sat 9/267:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 2/24$450
This oojo deal was found by Cheapflights users on 2/27. 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.
Wed 4/297:25 pm
ORD
-
DUB
1 stop11h 50m
Icelandair
Sun 5/1012:15 pm
DUB
-
ORD
1 stop12h 00m
Icelandair
Deal found 2/27$451
This FlightHub deal was found by Cheapflights users on 2/24. 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 9/67:15 pm
ORD
-
DUB
1 stop34h 35m
Scandinavian Airlines
Sat 9/197:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 2/24$452
This oojo deal was found by Cheapflights users on 2/25. 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.
Fri 5/110:25 pm
ORD
-
DUB
1 stop30h 40m
Icelandair
Sun 5/1012:15 pm
DUB
-
ORD
1 stop15h 10m
Icelandair
Deal found 2/25$453
This FlightHub deal was found by Cheapflights users on 2/26. 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.
Sat 4/187:15 pm
ORD
-
DUB
2 stops17h 10m
Scandinavian Airlines
Mon 4/207:50 pm
DUB
-
ORD
2 stops50h 20m
Scandinavian Airlines
Deal found 2/26$455
This FlightHub deal was found by Cheapflights users on 2/27. 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 4/287:25 pm
ORD
-
DUB
1 stop9h 40m
Icelandair
Thu 5/72:15 pm
DUB
-
ORD
1 stop10h 00m
Icelandair
Deal found 2/27$456
This Mytrip deal was found by Cheapflights users on 2/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pm
ORD
-
DUB
1 stop17h 05m
Scandinavian Airlines
Mon 4/277:50 pm
DUB
-
ORD
2 stops50h 20m
Scandinavian Airlines
Deal found 2/25$457
This Icelandair deal was found by Cheapflights users on 2/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:25 pm
ORD
-
DUB
1 stop9h 40m
Icelandair
Tue 5/52:15 pm
DUB
-
ORD
1 stop10h 00m
Icelandair
Deal found 2/27$458
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 pm
ORD
-
DUB
1 stop9h 45m
Icelandair
Wed 11/411:30 am
DUB
-
ORD
1 stop11h 50m
Icelandair
Deal found 2/26$459
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:20 pm
ORD
-
DUB
1 stop34h 25m
Scandinavian Airlines
Wed 11/47:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 2/26$460
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:25 pm
ORD
-
DUB
1 stop11h 50m
Icelandair
Tue 4/212:15 pm
DUB
-
ORD
1 stop10h 00m
Icelandair
Deal found 2/26$461
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
ORD
-
DUB
1 stop10h 40m
Multiple Airlines
Wed 8/269:30 am
DUB
-
ORD
Nonstop8h 00m
Multiple Airlines
Deal found 2/24$462

Find flight deals from Wisconsin to Ireland

Keep the following information in mind while searching for Wisconsin to Ireland flight deals. Data was last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(oojo)

One-way from

$180
(Kissandfly.com)

Popular in

June

Cheapest in

December

Average price

$584
Provider with most accurate pricing for Milwaukee-Mitchell-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Dublin flights.
Search Deals
From Wisconsin to Ireland
Search Deals
One-way flight from Wisconsin to Ireland
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($324 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Wisconsin to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 4/8

4:50 pm-10:20 am

1 stop11h 30m

Cork

Wed 4/15

10:50 am-2:15 pm

1 stop33h 25m

$482

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 4/27

5:10 pm-2:40 pm

1 stop15h 30m

Cork

Wed 5/6

6:15 am-4:18 pm

2 stops16h 03m

$487

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 5/4

8:50 am-7:55 am

1 stop17h 05m

Dublin

Wed 5/13

11:10 am-10:35 pm

2 stops17h 25m

$489

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/29

2:10 pm-10:45 am

1 stop14h 35m

Dublin

Tue 4/7

5:55 am-6:34 pm

2 stops18h 39m

$489

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/29

1:00 pm-7:20 am

1 stop12h 20m

Dublin

Wed 5/6

11:35 am-1:40 pm

Nonstop8h 05m

$502

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 4/13

4:50 pm-4:35 pm

1 stop17h 45m

Cork

Mon 4/20

10:50 am-2:15 pm

1 stop33h 25m

$502

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/15

11:40 am-8:15 am

2 stops14h 35m

Dublin

Wed 4/29

9:50 am-7:58 am

2 stops28h 08m

$507

MadisonDublin

MSN - DUB

MSNDUB

Madison Truax Field

Wed 8/19

4:25 pm-10:45 am

1 stop12h 20m

Dublin

Wed 8/26

11:00 am-10:35 pm

1 stop17h 35m

$511

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 4/19

12:40 pm-10:15 am

2 stops15h 35m

Shannon

Tue 4/28

12:30 pm-11:15 pm

2 stops16h 45m

$514

MinneapolisCork

MSP - ORK

MSPORK

Minneapolis St Paul

Tue 4/28

2:33 pm-2:40 pm

2 stops18h 07m

Cork

Thu 5/7

6:15 am-2:41 pm

1 stop14h 26m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Wisconsin to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Wisconsin 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 Wisconsin to Ireland

What is the cheapest month to book a flight from Wisconsin to Ireland?

Currently, April is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $438). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $780). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • How long is the flight from Wisconsin to Ireland?

    Airlines like KLM, Delta, and United Airlines fly from Wisconsin to Ireland in about 11h 30m. The time it takes to get you to your destination can typically vary by up to 5h 35m. The distance from Wisconsin to Ireland is about 3617 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Wisconsin to Ireland that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Ireland?

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

  • Can I find deals for business class flights from Wisconsin to Ireland?

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

  • What is the cheapest month to book a flight from Wisconsin to Ireland?

    Currently, April is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $438). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $780). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wisconsin to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Wisconsin to Ireland

Discover the top 5 airlines that operate flights from Wisconsin to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$438Average$709FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$438Average$790FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$483Average$776FlexibilityNo cancel feeOn-time69%
KLMCheapest$504Average$706FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$677Average$733FlexibilityNo cancel feeOn-timeN/A

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