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Ireland

$227+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Wisconsin to Ireland

Keep the following information in mind while searching for Wisconsin to Ireland flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$389
(oojo)

One-way from

$227
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$871
Provider with most accurate pricing for Milwaukee-Mitchell-Dublin flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Dublin flights.
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From Wisconsin to Ireland
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One-way flight from Wisconsin to Ireland
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Highest demand for flights based on searches. 27% potential increase in price ($322 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 16, 2026.

This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 4/2711:21 am
ORD
-
ORK
2 stops17h 24m
British Airways
Wed 5/67:20 am
ORK
-
ORD
2 stops17h 55m
British Airways
Deal found 1/14$389
This oojo deal was found by Cheapflights users on 1/15. 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.
Mon 2/21:35 pm
ORD
-
ORK
2 stops15h 35m
British Airways
Mon 2/95:35 pm
ORK
-
ORD
2 stops31h 40m
British Airways
Deal found 1/15$400
This oojo deal was found by Cheapflights users on 1/13. 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 4/84:50 pm
MKE
-
DUB
2 stops17h 55m
British Airways
Fri 4/1711:15 am
DUB
-
MKE
2 stops16h 44m
British Airways
Deal found 1/13$409
This oojo deal was found by Cheapflights users on 1/14. 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 4/294:50 pm
MKE
-
DUB
2 stops14h 40m
British Airways
Wed 5/136:30 am
DUB
-
MKE
2 stops14h 18m
British Airways
Deal found 1/14$410
This KAYAK deal was found by Cheapflights users on 1/14. 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.
Tue 4/74:50 pm
MKE
-
SNN
2 stops17h 20m
British Airways
Thu 4/164:55 pm
SNN
-
MKE
2 stops31h 30m
British Airways
Deal found 1/14$415
This KAYAK deal was found by Cheapflights users on 1/16. 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 4/2611:21 am
MKE
-
DUB
2 stops17h 59m
British Airways
Tue 5/56:30 am
DUB
-
MKE
2 stops14h 18m
British Airways
Deal found 1/16$415
This KAYAK deal was found by Cheapflights users on 1/14. 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.
Tue 4/74:50 pm
MKE
-
DUB
2 stops13h 15m
British Airways
Thu 4/1611:15 am
DUB
-
MKE
2 stops16h 44m
British Airways
Deal found 1/14$416
This KAYAK deal was found by Cheapflights users on 1/14. 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.
Tue 4/146:08 pm
MSP
-
ORK
2 stops15h 02m
British Airways
Wed 4/227:20 am
ORK
-
MSP
2 stops15h 40m
British Airways
Deal found 1/14$417
This KAYAK deal was found by Cheapflights users on 1/16. 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 2/168:24 pm
MSN
-
DUB
2 stops32h 51m
British Airways
Mon 2/238:40 pm
DUB
-
MSN
2 stops28h 55m
British Airways
Deal found 1/16$417
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:35 pm
ORD
-
DUB
Nonstop7h 35m
United Airlines
Tue 1/2710:40 am
DUB
-
ORD
Nonstop8h 50m
United Airlines
Deal found 1/14$421
This oojo deal was found by Cheapflights users on 1/15. 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 3/186:00 pm
ORD
-
ORK
2 stops16h 25m
British Airways
Mon 3/235:35 pm
ORK
-
ORD
2 stops29h 25m
British Airways
Deal found 1/15$421
This Icelandair deal was found by Cheapflights users on 1/14. 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.
Wed 3/46:30 pm
ORD
-
DUB
1 stop9h 45m
Icelandair
Tue 3/312:15 pm
DUB
-
ORD
1 stop10h 00m
Icelandair
Deal found 1/14$422

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 January 16, 2026.
Use the filters below to find and compare flights from Wisconsin to Ireland that are best for you.

Fly from

Wisconsin

Fly to

Ireland

Route

Depart

Return

Price

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 3/2

6:30 pm-11:25 pm

1 stop22h 55m

Cork

Mon 3/9

5:35 pm-6:55 pm

2 stops30h 20m

$403

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Tue 4/7

4:50 pm-4:10 pm

2 stops17h 20m

Shannon

Thu 4/16

9:15 pm-6:25 pm

2 stops27h 10m

$415

MadisonDublin

MSN - DUB

MSNDUB

Madison Truax Field

Mon 2/16

8:24 pm-11:15 am

2 stops32h 51m

Dublin

Mon 2/23

8:40 pm-7:35 pm

2 stops28h 55m

$417

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 3/18

6:00 pm-3:25 pm

2 stops16h 25m

Cork

Mon 3/23

5:35 pm-6:00 pm

2 stops29h 25m

$421

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 3/24

7:30 pm-10:15 am

1 stop9h 45m

Dublin

Tue 3/31

2:15 pm-6:15 pm

1 stop10h 00m

$422

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Wed 4/29

11:21 am-10:15 am

2 stops16h 54m

Dublin

Wed 5/13

7:30 am-6:25 pm

2 stops16h 55m

$422

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/22

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Wed 5/6

11:35 am-1:40 pm

Nonstop8h 05m

$424

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/30

8:15 pm-9:45 am

Nonstop7h 30m

Dublin

Fri 4/17

11:35 am-1:40 pm

Nonstop8h 05m

$424

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sun 4/26

4:50 pm-2:30 pm

2 stops15h 40m

Dublin

Tue 5/5

11:35 am-6:25 pm

1 stop12h 50m

$430

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Tue 4/7

1:10 pm-11:20 am

2 stops16h 10m

Shannon

Thu 4/16

7:40 am-6:25 pm

2 stops16h 45m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 60 results
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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 $820). 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 British Airways, Icelandair, and United Airlines fly from Wisconsin to Ireland in about 7h 30m. The time it takes to get you to your destination can typically vary by up to 15h 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 $820). 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$821FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$503Average$883FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$707FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$536Average$832FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$712Average$883FlexibilityNo cancel feeOn-timeN/A

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