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Ireland

$231+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Apr 27 — May 41
Mon 4/27
Mon 5/4
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 March 28, 2026.

This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:20 pm
ORD
-
DUB
1 stop32h 05m
Scandinavian Airlines
Fri 11/1310:45 am
DUB
-
ORD
2 stops36h 00m
Scandinavian Airlines
Deal found 3/23$509
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Wed 11/47:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 3/23$512
This Justfly.com deal was found by Cheapflights users on 3/23. 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.
Mon 11/237:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Mon 11/307:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 3/23$517
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:15 pm
ORD
-
DUB
1 stop34h 35m
Scandinavian Airlines
Tue 10/67:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 3/23$522
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Wed 11/47:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 3/23$528
This oojo deal was found by Cheapflights users on 3/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 pm
ORD
-
DUB
2 stops17h 50m
Scandinavian Airlines
Wed 10/217:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 3/24$533
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:20 pm
ORD
-
DUB
2 stops33h 25m
Scandinavian Airlines
Sat 11/1410:10 am
DUB
-
ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 3/23$535
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:15 pm
ORD
-
DUB
1 stop34h 35m
Scandinavian Airlines
Thu 10/87:05 pm
DUB
-
ORD
1 stop27h 05m
Scandinavian Airlines
Deal found 3/23$538
This Scandinavian Airlines deal was found by Cheapflights users on 3/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:20 pm
ORD
-
DUB
2 stops33h 10m
Scandinavian Airlines
Tue 12/111:30 am
DUB
-
ORD
2 stops35h 15m
Scandinavian Airlines
Deal found 3/23$539
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm
ORD
-
DUB
1 stop34h 25m
Scandinavian Airlines
Thu 11/267:05 pm
DUB
-
ORD
1 stop27h 40m
Scandinavian Airlines
Deal found 3/23$540
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:20 pm
ORD
-
DUB
1 stop17h 00m
Scandinavian Airlines
Sun 11/810:10 am
DUB
-
ORD
1 stop12h 35m
Scandinavian Airlines
Deal found 3/23$543
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm
ORD
-
DUB
1 stop34h 25m
Scandinavian Airlines
Mon 11/3012:30 pm
DUB
-
ORD
2 stops34h 15m
Scandinavian Airlines
Deal found 3/23$544

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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$573
(Kiwi.com)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$648
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. 30% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 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

Cheapest round-trip

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Wed 8/12

6:25 am-7:45 am

2 stops19h 20m

Dublin

Fri 8/28

9:20 am-11:46 am

2 stops32h 26m

$637
Quickest round-trip

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 5/4

7:05 pm-12:00 pm

1 stop10h 55m

Dublin

Wed 5/13

9:30 am-11:30 am

Nonstop8h 00m

$639

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/29

11:08 am-8:20 am

2 stops15h 12m

Dublin

Wed 5/6

8:55 am-2:30 pm

1 stop11h 35m

$657

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Wed 8/26

12:10 pm-7:30 am

1 stop13h 20m

Shannon

Tue 9/1

12:30 pm-6:24 pm

1 stop11h 54m

$658

MadisonShannon

MSN - SNN

MSNSNN

Madison Truax Field

Tue 8/11

5:00 am-7:30 am

1 stop20h 30m

Shannon

Wed 8/26

9:30 am-2:53 pm

1 stop11h 23m

$658

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Wed 8/19

7:00 am-11:10 am

1 stop22h 10m

Shannon

Wed 8/26

1:05 pm-8:09 pm

1 stop13h 04m

$663

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Wed 8/26

9:20 am-11:10 am

2 stops19h 50m

Shannon

Tue 9/1

1:05 pm-8:09 pm

1 stop13h 04m

$663

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Wed 8/26

9:20 am-11:10 am

2 stops19h 50m

Shannon

Tue 9/1

1:05 pm-4:07 pm

2 stops33h 02m

$663

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/22

11:19 am-8:20 am

2 stops15h 01m

Dublin

Wed 4/29

5:55 am-4:18 pm

2 stops16h 23m

$666

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Wed 8/19

7:00 am-11:10 am

1 stop22h 10m

Shannon

Wed 8/26

1:05 pm-4:07 pm

2 stops33h 02m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 United Airlines, British Airways, and Delta fly from Wisconsin to Ireland in about 10h 55m. The time it takes to get you to your destination can typically vary by up to 8h 25m. The distance from Wisconsin to Ireland is about 3661 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$438Average$753FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$438Average$727FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$483Average$764FlexibilityNo cancel feeOn-time69%
KLMCheapest$504Average$688FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$677Average$733FlexibilityNo cancel feeOn-timeN/A

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