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$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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$392
(Gurufare)

One-way from

$231
(Mytrip)

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 14, 2026.

This Gurufare deal was found by Cheapflights users on 1/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:00 pm
ORD
-
ORK
1 stop11h 45m
British Airways
Wed 5/67:20 am
ORK
-
ORD
2 stops17h 55m
British Airways
Deal found 1/12$392
This oojo deal was found by Cheapflights users on 1/12. 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 2/1111:56 am
ORD
-
ORK
2 stops17h 14m
British Airways
Mon 2/165:35 pm
ORK
-
ORD
2 stops31h 40m
British Airways
Deal found 1/12$400
This oojo deal was found by Cheapflights users on 1/12. 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.
Tue 8/117:05 pm
ORD
-
ORK
1 stop14h 05m
British Airways
Wed 8/268:30 pm
ORK
-
ORD
2 stops23h 30m
British Airways
Deal found 1/12$404
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.
Tue 4/74:50 pm
MKE
-
SNN
2 stops21h 45m
British Airways
Thu 4/167:40 am
SNN
-
MKE
2 stops20h 19m
British Airways
Deal found 1/13$408
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.
Tue 4/74:50 pm
MKE
-
DUB
2 stops18h 25m
British Airways
Thu 4/167:00 pm
DUB
-
MKE
2 stops25h 48m
British Airways
Deal found 1/13$409
This KAYAK deal was found by Cheapflights users on 1/11. 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 3/157:30 pm
MSP
-
ORK
2 stops20h 30m
British Airways
Tue 3/244:05 pm
ORK
-
MSP
2 stops30h 50m
British Airways
Deal found 1/11$412
This KAYAK deal was found by Cheapflights users on 1/11. 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 2/101:16 pm
MSN
-
DUB
2 stops14h 59m
British Airways
Tue 2/177:35 am
DUB
-
MSN
2 stops18h 00m
British Airways
Deal found 1/11$412
This KAYAK deal was found by Cheapflights users on 1/11. 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
Wed 4/157:40 am
SNN
-
MKE
2 stops16h 45m
British Airways
Deal found 1/11$415
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:19 am
MSP
-
ORK
2 stops17h 26m
British Airways
Wed 4/227:20 am
ORK
-
MSP
2 stops15h 40m
British Airways
Deal found 1/13$416
This KAYAK deal was found by Cheapflights users on 1/12. 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 stops16h 54m
British Airways
Tue 5/59:40 am
DUB
-
MKE
2 stops14h 45m
British Airways
Deal found 1/12$416
This KAYAK deal was found by Cheapflights users on 1/11. 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 4/136:08 pm
MSP
-
ORK
2 stops15h 02m
British Airways
Mon 4/208:30 pm
ORK
-
MSP
2 stops26h 30m
British Airways
Deal found 1/11$417
This Ovago deal was found by Cheapflights users on 1/12. 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.
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 1/12$417

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 14, 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 4/27

9:15 pm-3:10 pm

1 stop11h 55m

Cork

Wed 5/6

7:20 am-7:15 pm

2 stops17h 55m

$392

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Wed 2/11

11:56 am-11:10 am

2 stops17h 14m

Cork

Mon 2/16

5:35 pm-7:15 pm

2 stops31h 40m

$400

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Tue 4/7

4:50 pm-4:10 pm

2 stops17h 20m

Shannon

Wed 4/15

7:40 am-6:25 pm

2 stops16h 45m

$415

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

$416

MinneapolisCork

MSP - ORK

MSPORK

Minneapolis St Paul

Tue 4/14

11:19 am-10:45 am

2 stops17h 26m

Cork

Wed 4/22

7:20 am-5:00 pm

2 stops15h 40m

$417

MadisonDublin

MSN - DUB

MSNDUB

Madison Truax Field

Tue 4/7

8:25 pm-4:45 pm

2 stops14h 20m

Dublin

Tue 4/21

10:30 am-11:37 pm

2 stops19h 07m

$419

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

Tue 4/7

4:50 pm-4:10 pm

2 stops17h 20m

Shannon

Thu 4/16

7:40 am-10:47 pm

2 stops21h 07m

$436

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 4/21

2:59 pm-7:55 am

1 stop10h 56m

Dublin

Tue 4/28

10:00 am-7:50 pm

1 stop15h 50m

$439

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 4/7

1:21 pm-8:45 am

1 stop13h 24m

Dublin

Fri 4/17

1:15 pm-8:16 pm

1 stop13h 01m

$439

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 4/21

2:59 pm-7:55 am

1 stop10h 56m

Dublin

Thu 4/30

10:00 am-4:54 pm

1 stop12h 54m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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, American Airlines, and Delta fly from Wisconsin to Ireland in about 10h 56m. The time it takes to get you to your destination can typically vary by up to 6h 24m. The distance from Wisconsin to Ireland is about 3616 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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$821FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$503Average$882FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$697FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$536Average$832FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$712Average$883FlexibilityNo cancel feeOn-timeN/A

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