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$211+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
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 December 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 pmORD - DUB
Nonstop7h 35mMultiple Airlines
Thu 1/86:35 pmDUB - ORD
1 stop24h 10mMultiple Airlines
Deal found 12/26$704
This Ovago deal was found by Cheapflights users on 12/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:51 pmORD - DUB
1 stop28h 54mAer Lingus
Fri 1/94:00 pmDUB - ORD
1 stop25h 55mAer Lingus
Deal found 12/25$710
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:10 pmORD - DUB
1 stop13h 55mSWISS
Thu 1/86:35 pmDUB - ORD
1 stop24h 10mSWISS
Deal found 12/26$721
This Ovago deal was found by Cheapflights users on 12/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:30 pmMSN - DUB
2 stops15h 45mBritish Airways
Tue 1/68:50 amDUB - MSN
2 stops15h 54mBritish Airways
Deal found 12/26$727
This United Airlines deal was found by Cheapflights users on 12/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:15 pmORD - DUB
1 stop31h 05mUnited Airlines
Fri 1/910:40 amDUB - ORD
Nonstop8h 50mUnited Airlines
Deal found 12/25$736
This Cheapflightsfares deal was found by Cheapflights users on 12/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 pmORD - DUB
Nonstop7h 35mBrussels Airlines
Fri 1/910:40 amDUB - ORD
Nonstop8h 50mBrussels Airlines
Deal found 12/26$741
This oojo deal was found by Cheapflights users on 12/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:06 pmORD - DUB
2 stops14h 09mBritish Airways
Thu 1/88:40 pmDUB - ORD
2 stops27h 02mBritish Airways
Deal found 12/26$743
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 pmORD - DUB
Nonstop7h 35mLufthansa
Thu 1/810:40 amDUB - ORD
Nonstop8h 50mLufthansa
Deal found 12/26$772
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Fri 12/2610:00 amORD - DUB
1 stop15h 10mMultiple Airlines
Fri 1/910:40 amDUB - ORD
Nonstop8h 50mMultiple Airlines
Deal found 12/26$776
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:51 pmORD - DUB
1 stop9h 49mAmerican Airlines
Tue 1/68:45 amDUB - ORD
1 stop12h 40mAmerican Airlines
Deal found 12/27$793
This Expedia deal was found by Cheapflights users on 12/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 pmORD - DUB
2 stops31h 10mMultiple Airlines
Fri 1/96:35 pmDUB - ORD
2 stops28h 25mMultiple Airlines
Deal found 12/26$803
This Air Canada deal was found by Cheapflights users on 12/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:29 pmMSN - DUB
2 stops34h 41mMultiple Airlines
Tue 1/63:30 pmDUB - MSN
3 stops31h 20mMultiple Airlines
Deal found 12/26$844

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$420
(FlightHub)

One-way from

$211
(Iberia)

Popular in

June

Cheapest in

February

Average price

$572
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. 26% potential increase in price ($299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 28, 2025.
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

MadisonDublin

MSN - DUB

MSNDUB

Madison Truax Field

Mon 2/16

8:15 am-8:10 am

1 stop17h 55m

Dublin

Mon 2/23

9:00 am-2:57 pm

2 stops35h 57m

$456

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 2/4

7:20 pm-10:45 am

2 stops33h 25m

Dublin

Sun 2/8

10:10 am-4:55 pm

1 stop12h 45m

$460

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Wed 3/4

3:30 pm-7:10 am

2 stops33h 40m

Dublin

Sun 3/8

8:00 am-6:43 pm

2 stops39h 43m

$462

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 3/23

8:00 am-10:20 am

1 stop21h 20m

Dublin

Tue 3/31

9:50 am-12:03 pm

1 stop32h 13m

$462

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/22

9:15 pm-10:20 am

1 stop32h 05m

Dublin

Wed 4/1

9:50 am-7:58 am

2 stops28h 08m

$462

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Sun 3/29

8:13 am-10:40 am

2 stops20h 27m

Dublin

Thu 4/9

9:50 am-4:41 pm

2 stops36h 51m

$464

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Fri 2/6

7:20 pm-11:20 am

2 stops34h 00m

Dublin

Tue 2/10

11:30 am-4:45 pm

2 stops35h 15m

$466

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Fri 2/6

6:30 pm-10:15 am

1 stop9h 45m

Dublin

Mon 2/9

11:30 am-5:20 pm

1 stop11h 50m

$468

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Sun 2/22

6:10 pm-7:45 am

Nonstop7h 35m

Dublin

Sun 3/1

1:25 pm-12:30 pm

1 stop29h 05m

$468

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Thu 3/5

6:10 pm-7:45 am

Nonstop7h 35m

Dublin

Mon 3/16

5:15 pm-1:30 pm

1 stop25h 15m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

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, December is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $483). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $855). 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, Scandinavian Airlines, and Air Canada fly from Wisconsin to Ireland in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 15h 45m. 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, December is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $483). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $855). 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

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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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$886FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$503Average$903FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$778FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$544Average$848FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$712Average$901FlexibilityNo cancel feeOn-timeN/A

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