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$208+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
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 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Mon 12/16:36 pmMSP - DUB
1 stop31h 34mLufthansa
Sun 12/79:00 amDUB - MSP
1 stop18h 19mLufthansa
Deal found 11/30$427
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Thu 12/41:35 pmGRB - DUB
1 stop12h 35mLufthansa
Thu 12/1110:40 amDUB - GRB
1 stop12h 06mLufthansa
Deal found 12/2$432
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Thu 12/412:14 pmMSP - DUB
1 stop13h 16mLufthansa
Sun 12/710:40 amDUB - MSP
1 stop12h 32mLufthansa
Deal found 11/30$432
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 12/311:27 amMSP - DUB
1 stop14h 43mBrussels Airlines
Fri 12/1210:40 amDUB - MSP
1 stop12h 32mBrussels Airlines
Deal found 11/30$436
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Tue 12/91:05 pmORD - DUB
2 stops12h 25mUnited Airlines
Tue 12/169:30 amDUB - ORD
1 stop12h 34mUnited Airlines
Deal found 11/30$438
This AirNGo deal was found by Cheapflights users on 12/1. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:00 pmMSP - DUB
1 stop13h 10mAir Canada
Wed 12/109:00 amDUB - MSP
1 stop12h 49mAir Canada
Deal found 12/1$438
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Fri 12/512:00 pmMSP - DUB
1 stop13h 10mLufthansa
Fri 12/1210:40 amDUB - MSP
1 stop12h 32mLufthansa
Deal found 12/1$439
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Thu 12/43:22 pmMSP - DUB
1 stop10h 48mMultiple Airlines
Wed 12/1010:40 amDUB - MSP
1 stop12h 32mMultiple Airlines
Deal found 12/1$440
This oojo deal was found by Cheapflights users on 12/2. 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 12/58:15 pmORD - DUB
1 stop21h 05mTAP AIR PORTUGAL
Sat 12/64:15 amDUB - ORD
1 stop16h 30mTAP AIR PORTUGAL
Deal found 12/2$443
This Kiwi.com deal was found by Cheapflights users on 11/30. 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 12/33:22 pmMSP - DUB
1 stop10h 48mBrussels Airlines
Wed 12/1010:40 amDUB - MSP
1 stop12h 32mBrussels Airlines
Deal found 11/30$445
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
Fri 12/53:22 pmMSP - DUB
1 stop10h 48mBrussels Airlines
Mon 12/810:40 amDUB - MSP
1 stop12h 32mBrussels Airlines
Deal found 11/30$446
This Kissandfly.com deal was found by Cheapflights users on 12/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:15 pmORD - DUB
1 stop10h 05mLufthansa
Tue 12/1610:40 amDUB - ORD
Nonstop8h 50mLufthansa
Deal found 12/1$447

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 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$410
(Ovago)

One-way from

$208
(Kiwi.com)

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 ($298 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($57 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 3, 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

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Tue 3/10

9:45 pm-3:25 pm

1 stop12h 40m

Cork

Wed 3/18

7:40 am-7:45 pm

1 stop17h 05m

$420

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Tue 4/21

10:35 pm-7:50 pm

1 stop15h 15m

Cork

Tue 4/28

7:20 am-2:40 pm

1 stop13h 20m

$420

ChicagoCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Mon 4/27

10:35 pm-7:50 pm

1 stop15h 15m

Cork

Wed 5/6

7:20 am-5:00 pm

1 stop15h 40m

$420

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Wed 1/28

7:05 am-8:45 am

1 stop19h 40m

Dublin

Fri 2/6

10:45 am-8:58 pm

1 stop16h 13m

$424

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 1/27

7:05 am-8:45 am

1 stop19h 40m

Dublin

Wed 2/4

10:45 am-8:58 pm

1 stop16h 13m

$424

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 1/27

7:05 am-8:45 am

1 stop19h 40m

Dublin

Fri 2/6

10:45 am-8:58 pm

1 stop16h 13m

$424

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 4/21

6:40 pm-1:25 pm

2 stops12h 45m

Dublin

Tue 4/28

12:40 pm-11:06 pm

2 stops16h 26m

$433

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Wed 4/29

11:15 am-10:45 am

1 stop17h 30m

Dublin

Wed 5/6

1:15 pm-8:09 pm

1 stop12h 54m

$438

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 4/21

2:10 pm-10:45 am

1 stop14h 35m

Dublin

Fri 5/1

10:00 am-4:48 pm

1 stop12h 48m

$438

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sat 4/18

5:20 pm-7:55 am

1 stop32h 35m

Dublin

Tue 5/5

11:00 am-8:34 am

1 stop27h 34m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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, February is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $491). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $875). 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.

What is the cheapest time of day to fly from WI to IE?

Find hourly flight availability from Wisconsin to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

It’s typically best to fly out from Wisconsin to Ireland in the evening. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Wisconsin to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Wisconsin to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Wisconsin to Ireland flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 American Airlines, KLM, and Delta fly from Wisconsin to Ireland in about 12h 40m. The time it takes to get you to your destination can typically vary by up to 7h. 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, February is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $491). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $875). 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$503Average$926FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$517Average$889FlexibilityNo cancel feeOn-time69%
DeltaCheapest$535Average$851FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$544Average$860FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$712Average$901FlexibilityNo cancel feeOn-timeN/A

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