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Ireland

$286+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$502
(Air Canada)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$1,261
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. 22% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 18, 2025.

This Air Canada deal was found by Cheapflights users on 6/18. 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.
Sat 8/97:00 amMKE - DUB
2 stops42h 45mAir Canada
Thu 8/219:20 amDUB - MKE
2 stops43h 21mAir Canada
Deal found 6/18$502
This Aunt Betty deal was found by Cheapflights users on 6/17. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/103:40 pmORD - SNN
1 stop12h 35mUnited Airlines
Tue 8/199:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 6/17$521
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:14 pmMKE - DUB
1 stop11h 31mKLM
Wed 8/2010:00 amDUB - MKE
1 stop17h 02mKLM
Deal found 6/16$528
This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amMKE - DUB
2 stops18h 10mMultiple Airlines
Thu 11/611:45 amDUB - MKE
2 stops16h 58mMultiple Airlines
Deal found 6/16$531
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 10/2811:15 amMKE - DUB
1 stop17h 05mDelta
Thu 11/69:45 amDUB - MKE
1 stop17h 42mDelta
Deal found 6/17$532
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:40 pmORD - SNN
1 stop20h 55mAmerican Airlines
Mon 8/189:15 pmSNN - ORD
1 stop20h 40mAmerican Airlines
Deal found 6/16$535
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:12 pmATW - DUB
1 stop9h 48mMultiple Airlines
Tue 8/2610:00 amDUB - ATW
1 stop17h 52mMultiple Airlines
Deal found 6/16$536
This Delta deal was found by Cheapflights users on 6/17. 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.
Sun 8/106:25 pmMSP - DUB
Nonstop7h 30mDelta
Mon 8/1811:00 amDUB - MSP
1 stop19h 18mDelta
Deal found 6/17$538
This Air Canada deal was found by Cheapflights users on 6/17. 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.
Tue 8/122:10 pmMSP - DUB
2 stops35h 35mAir Canada
Fri 8/229:50 amDUB - MSP
2 stops40h 13mAir Canada
Deal found 6/17$539
This Lufthansa deal was found by Cheapflights users on 6/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:15 pmMSP - DUB
1 stop12h 00mLufthansa
Fri 10/35:55 amDUB - MSP
1 stop14h 10mLufthansa
Deal found 6/17$540
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:45 pmATW - DUB
1 stop12h 00mUnited Airlines
Tue 8/2612:30 pmDUB - ATW
2 stops15h 13mUnited Airlines
Deal found 6/16$541
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Tue 9/23:38 pmMSN - DUB
1 stop14h 02mAmerican Airlines
Tue 9/91:45 pmDUB - MSN
1 stop14h 15mAmerican Airlines
Deal found 6/18$542

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 June 18, 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

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sat 8/9

7:00 am-7:45 am

2 stops42h 45m

Dublin

Thu 8/21

9:20 am-10:41 pm

2 stops43h 21m

$502

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Sun 8/10

6:05 pm-7:30 am

Nonstop7h 25m

Shannon

Tue 8/19

9:30 am-11:45 am

Nonstop8h 15m

$521

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Mon 8/4

3:14 pm-8:45 am

1 stop11h 31m

Dublin

Wed 8/20

10:00 am-9:02 pm

1 stop17h 02m

$528

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 10/28

7:00 am-6:10 am

2 stops18h 10m

Dublin

Thu 11/6

11:45 am-10:43 pm

2 stops16h 58m

$531

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 10/28

11:15 am-9:20 am

1 stop17h 05m

Dublin

Thu 11/6

9:45 am-9:27 pm

1 stop17h 42m

$532

ChicagoShannon

ORD - SNN

ORDSNN

Chicago O'Hare Intl

Mon 8/4

5:40 pm-8:35 pm

1 stop20h 55m

Shannon

Mon 8/18

9:15 pm-11:55 am

1 stop20h 40m

$535

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Mon 8/18

6:12 pm-10:00 am

1 stop9h 48m

Dublin

Tue 8/26

10:00 am-9:52 pm

1 stop17h 52m

$536

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Sun 8/10

6:25 pm-7:55 am

Nonstop7h 30m

Dublin

Mon 8/18

11:00 am-12:18 am

1 stop19h 18m

$538

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Tue 8/12

2:10 pm-7:45 am

2 stops35h 35m

Dublin

Fri 8/22

9:50 am-8:03 pm

2 stops40h 13m

$539

MinneapolisDublin

MSP - DUB

MSPDUB

Minneapolis St Paul

Tue 9/23

2:15 pm-8:15 am

1 stop12h 00m

Dublin

Fri 10/3

5:55 am-2:05 pm

1 stop14h 10m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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, November is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $509). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $942). 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 June 18, 2025.

When flying from Wisconsin to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated June 18, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Wisconsin to Ireland by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,364 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $286. WestJet flights start at $292 while deals on TAP AIR PORTUGAL start at $317 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, November is the cheapest month in which you can book a flight from Wisconsin to Ireland (average of $509). Flying from Wisconsin to Ireland in June is currently the most expensive (average of $942). 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$498Average$840FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$942FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$502Average$869FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$504Average$1,030FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$528Average$856FlexibilityNo cancel feeOn-time75%

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