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$220+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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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 noviembre 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2711:00 amMKE - DUB
1 stop14h 30mLufthansa
mié. 12/1011:45 amDUB - MKE
2 stops16h 45mLufthansa
Deal found 11/25$412
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:14 pmMSP - DUB
1 stop13h 16mLufthansa
mié. 12/1010:40 amDUB - MSP
1 stop12h 32mLufthansa
Deal found 11/25$432
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/111:27 amMSP - DUB
1 stop14h 43mLufthansa
lun. 12/810:40 amDUB - MSP
1 stop12h 32mLufthansa
Deal found 11/24$433
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:17 pmMSP - DUB
1 stop13h 13mLufthansa
jue. 12/410:40 amDUB - MSP
1 stop12h 32mLufthansa
Deal found 11/25$434
This Kiwi.com deal was found by Cheapflights users on 11/26. 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.
mié. 12/311:27 amMSP - DUB
1 stop14h 43mBrussels Airlines
mié. 12/1010:40 amDUB - MSP
1 stop12h 32mBrussels Airlines
Deal found 11/26$436
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/211:27 amMSP - DUB
1 stop14h 43mBrussels Airlines
dom. 12/710:40 amDUB - MSP
1 stop12h 32mBrussels Airlines
Deal found 11/24$437
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:30 pmORD - DUB
2 stops12h 50mDelta
mar. 12/910:45 amDUB - ORD
2 stops17h 58mDelta
Deal found 11/25$438
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/412:14 pmMSP - DUB
1 stop13h 16mMultiple Airlines
dom. 12/710:40 amDUB - MSP
1 stop12h 32mMultiple Airlines
Deal found 11/24$439
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:14 pmMSP - DUB
1 stop13h 16mMultiple Airlines
jue. 12/1110:40 amDUB - MSP
1 stop12h 32mMultiple Airlines
Deal found 11/24$441
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:30 pmORD - DUB
1 stop9h 45mIcelandair
mar. 12/911:30 amDUB - ORD
1 stop11h 50mIcelandair
Deal found 11/25$442
This lastminute.com deal was found by Cheapflights users on 11/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:05 amMKE - DUB
2 stops19h 05mMultiple Airlines
mié. 12/1011:45 amDUB - MKE
2 stops16h 45mMultiple Airlines
Deal found 11/25$442
This oojo deal was found by Cheapflights users on 11/24. 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.
vie. 12/58:15 pmORD - DUB
1 stop21h 05mTAP AIR PORTUGAL
mar. 12/94:55 pmDUB - ORD
1 stop28h 05mTAP AIR PORTUGAL
Deal found 11/24$445

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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(Ticket)

One-way from

$220
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$631
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 ($296 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 November 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 noviembre 26, 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

dom. 1/11

8:45 pm-3:25 pm

1 stop12h 40m

Cork

mar. 1/27

7:40 am-5:00 pm

1 stop15h 20m

$420

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

mié. 1/28

2:00 pm-8:45 am

1 stop12h 45m

Dublin

mié. 2/4

10:45 am-9:45 pm

1 stop17h 00m

$425

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

dom. 1/25

7:05 am-8:45 am

1 stop19h 40m

Dublin

mar. 2/3

10:45 am-8:58 pm

1 stop16h 13m

$425

MilwaukeeShannon

MKE - SNN

MKESNN

Milwaukee-Mitchell

mar. 4/7

6:53 pm-4:10 pm

2 stops15h 17m

Shannon

vie. 4/17

7:40 am-7:31 pm

2 stops17h 51m

$433

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

mié. 4/29

4:47 pm-1:25 pm

2 stops14h 38m

Dublin

jue. 5/7

12:00 pm-9:46 pm

2 stops15h 46m

$434

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

mié. 4/29

4:47 pm-1:25 pm

2 stops14h 38m

Dublin

vie. 5/8

12:00 pm-9:46 pm

2 stops15h 46m

$434

ChicagoDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

sáb. 1/24

7:20 pm-11:45 am

1 stop34h 25m

Dublin

vie. 1/30

7:05 pm-4:45 pm

1 stop27h 40m

$443

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

dom. 1/25

7:05 am-8:45 am

1 stop19h 40m

Dublin

dom. 2/8

10:45 am-8:23 pm

1 stop15h 38m

$450

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

mié. 1/14

1:05 pm-7:30 am

1 stop12h 25m

Dublin

mié. 1/21

9:00 am-2:29 pm

2 stops35h 29m

$455

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

jue. 1/1

7:08 am-8:10 am

1 stop19h 02m

Dublin

dom. 1/18

9:00 am-12:09 pm

2 stops33h 09m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 56 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 noviembre 26, 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, Delta, and Scandinavian Airlines 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 21h 45m. The distance from Wisconsin to Ireland is about 3617 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Wisconsin to Ireland one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $312. American Airlines flights start at $409 while deals on KLM start at $413 one-way.

  • 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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$503Average$928FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$526Average$876FlexibilityNo cancel feeOn-time69%
DeltaCheapest$535Average$851FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$544Average$860FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$712Average$980FlexibilityNo cancel feeOn-timeN/A

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