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$332+ Cheap flights from Ireland to Wisconsin

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MKE
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Ireland to Wisconsin

Keep the following information in mind while searching for Ireland to Wisconsin flight deals. Data was last updated April 22, 2025.

Round-trip from

$513
(Gotogate)

One-way from

$332
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$781
From Ireland to Wisconsin
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One-way flight from Ireland to Wisconsin
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Highest demand for flights based on searches. 20% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ireland to Wisconsin

Cheapest flights from Ireland to Wisconsin
Explore the most affordable flight options available from Ireland to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/169:20 amDUB - ORD
1 stop30h 32mAir Canada
Mon 6/303:35 pmORD - DUB
1 stop34h 10mAir Canada
Deal found 4/21$513
This Icelandair deal was found by Cheapflights users on 4/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:15 pmDUB - ORD
1 stop12h 00mIcelandair
Sat 9/277:25 pmORD - DUB
1 stop9h 40mIcelandair
Deal found 4/21$514
This Bravofly deal was found by Cheapflights users on 4/21. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Mon 5/53:45 pmORD - DUB
Nonstop7h 25mAer Lingus
Deal found 4/21$515
This SmartFares deal was found by Cheapflights users on 4/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/712:15 pmDUB - MSP
1 stop12h 05mIcelandair
Sun 5/117:30 pmMSP - DUB
1 stop11h 45mIcelandair
Deal found 4/21$519
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/169:20 amDUB - ORD
1 stop16h 51mUnited Airlines
Mon 9/2912:50 pmORD - DUB
1 stop12h 20mUnited Airlines
Deal found 4/21$520
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
Tue 6/171:45 pmDUB - ORD
Nonstop8h 00mIberia
Thu 7/2410:25 pmORD - DUB
Nonstop7h 15mIberia
Deal found 4/22$521
This Bravofly deal was found by Cheapflights users on 4/21. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:45 amDUB - ORD
1 stop12h 00mMultiple Airlines
Tue 5/610:25 pmORD - DUB
1 stop12h 40mMultiple Airlines
Deal found 4/21$524
This Delta deal was found by Cheapflights users on 4/21. 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.
Mon 4/288:55 amDUB - ORD
1 stop11h 15mDelta
Tue 5/66:15 pmORD - DUB
2 stops14h 45mDelta
Deal found 4/21$526
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Mon 4/2810:30 amDUB - ORD
1 stop12h 30mBritish Airways
Mon 5/59:15 pmORD - DUB
1 stop11h 25mBritish Airways
Deal found 4/21$528
This SWISS deal was found by Cheapflights users on 4/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:35 pmORK - ORD
1 stop26h 20mSWISS
Thu 5/86:35 pmORD - ORK
1 stop17h 35mSWISS
Deal found 4/22$546
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/239:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Tue 5/271:26 pmORD - SNN
1 stop14h 49mUnited Airlines
Deal found 4/22$547
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/19:30 amDUB - ORD
1 stop11h 33mAmerican Airlines
Wed 5/711:45 amORD - DUB
1 stop12h 45mAmerican Airlines
Deal found 4/22$554

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Wisconsin 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 April 22, 2025.
Use the filters below to find and compare flights from Ireland to Wisconsin that are best for you.

Fly from

Ireland

Fly to

Wisconsin

Route

Depart

Return

Price

DublinChicago

DUB - ORD

DUBORD

Dublin

Mon 6/16

9:20 am-9:52 am

1 stop30h 32m

Chicago O'Hare Intl

Mon 6/30

3:35 pm-7:45 am

1 stop34h 10m

$513

DublinChicago

DUB - ORD

DUBORD

Dublin

Sun 9/14

12:15 pm-6:15 pm

1 stop12h 00m

Chicago O'Hare Intl

Mon 9/29

7:25 pm-1:15 pm

1 stop11h 50m

$514

DublinChicago

DUB - ORD

DUBORD

Dublin

Fri 5/9

9:20 am-12:32 pm

1 stop33h 12m

Chicago O'Hare Intl

Sun 5/11

11:10 am-7:10 am

1 stop14h 00m

$518

DublinMinneapolis

DUB - MSP

DUBMSP

Dublin

Wed 5/7

12:15 pm-6:20 pm

1 stop12h 05m

Minneapolis St Paul

Sun 5/11

7:30 pm-1:15 pm

1 stop11h 45m

$519

DublinChicago

DUB - ORD

DUBORD

Dublin

Sat 8/30

8:55 am-2:10 pm

1 stop11h 15m

Chicago O'Hare Intl

Tue 9/2

5:45 pm-3:00 pm

2 stops15h 15m

$530

DublinChicago

DUB - ORD

DUBORD

Dublin

Fri 5/2

12:45 pm-6:15 pm

1 stop11h 30m

Chicago O'Hare Intl

Fri 5/9

7:15 pm-3:05 pm

1 stop13h 50m

$531

DublinChicago

DUB - ORD

DUBORD

Dublin

Fri 5/2

4:40 pm-7:00 pm

Nonstop8h 20m

Chicago O'Hare Intl

Fri 5/9

3:45 pm-5:10 am

Nonstop7h 25m

$533

DublinChicago

DUB - ORD

DUBORD

Dublin

Fri 5/23

8:45 am-3:55 pm

1 stop13h 10m

Chicago O'Hare Intl

Sun 5/25

8:15 pm-9:45 am

Nonstop7h 30m

$539

CorkChicago

ORK - ORD

ORKORD

Cork

Fri 5/2

7:35 pm-3:55 pm

1 stop26h 20m

Chicago O'Hare Intl

Thu 5/8

6:35 pm-6:10 pm

1 stop17h 35m

$546

ShannonChicago

SNN - ORD

SNNORD

Shannon

Fri 5/23

9:30 am-11:45 am

Nonstop8h 15m

Chicago O'Hare Intl

Tue 5/27

1:26 pm-10:15 am

1 stop14h 49m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 55 results
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Best time to book a flight from Ireland to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Ireland 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 Ireland to Wisconsin

Rainfall in Wisconsin by month

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

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

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

If weather is an important factor for your trip to Wisconsin, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. 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 Wisconsin. Reviews last updated April 22, 2025.
Read through reviews of airlines operating flights from Ireland to Wisconsin, such as Delta, KLM and Finnair. 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
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,441 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Wisconsin. 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 Ireland to Wisconsin one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $337. Users have also found prices from $455 and $456 on Icelandair and Aer Lingus, respectively.

  • Can I find deals for flights from Ireland to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Ireland to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Wisconsin.

  • Can I find deals for business class flights from Ireland to Wisconsin?

    Yes. Cheapflights offers flight deals from Ireland to Wisconsin 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 Ireland to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Wisconsin (average of $280). Flying from Ireland to Wisconsin in June is currently the most expensive (average of $376). 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 Ireland to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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