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$420+ Cheap flights from Milwaukee (MKE) to Dublin (DUB)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DUB
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Milwaukee to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$540
(Ovago)

One-way from

$420
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$975
From Milwaukee-Mitchell to Dublin
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One-way flight from Milwaukee-Mitchell to Dublin
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Highest demand for flights based on searches. 27% potential increase in price ($318 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Milwaukee to Dublin

Cheapest flights from Milwaukee to Dublin
Explore the most affordable flight options available from Milwaukee to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:56 pmMKE - DUB
1 stop12h 44mAmerican Airlines
Tue 10/712:40 pmDUB - MKE
1 stop15h 34mAmerican Airlines
Deal found 7/30$543
This Booking.com deal was found by Cheapflights users on 7/29. 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.
Sat 8/165:41 pmMKE - DUB
2 stops32h 04mMultiple Airlines
Mon 8/255:40 pmDUB - MKE
2 stops35h 01mMultiple Airlines
Deal found 7/29$548
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:37 pmMKE - DUB
2 stops16h 08mBritish Airways
Wed 10/110:55 amDUB - MKE
2 stops15h 05mBritish Airways
Deal found 7/30$555
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/910:45 amMKE - DUB
2 stops39h 00mAir Canada
Thu 8/219:20 amDUB - MKE
2 stops41h 26mAir Canada
Deal found 7/30$602
This Expedia deal was found by Cheapflights users on 7/29. 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.
Fri 10/174:29 pmMKE - DUB
1 stop10h 31mJetBlue
Fri 10/2411:30 amDUB - MKE
2 stops34h 08mJetBlue
Deal found 7/29$606
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/96:09 pmMKE - DUB
1 stop11h 01mUnited Airlines
Wed 9/179:50 amDUB - MKE
2 stops18h 06mUnited Airlines
Deal found 7/29$636
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
Sat 9/65:45 pmMKE - DUB
2 stops34h 10mLufthansa
Mon 9/1512:15 pmDUB - MKE
2 stops41h 14mLufthansa
Deal found 7/29$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Dublin 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 July 30, 2025.
Use the filters below to find and compare flights from Milwaukee to Dublin that are best for you.

Fly from

Milwaukee

Fly to

Dublin

Route

Depart

Return

Price

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 1/6

6:41 pm-2:20 pm

2 stops13h 39m

Dublin

Tue 1/13

10:55 am-9:28 pm

2 stops16h 33m

$540

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 9/2

4:56 pm-11:40 am

1 stop12h 44m

Dublin

Tue 10/7

12:40 pm-10:14 pm

1 stop15h 34m

$543

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sat 8/16

5:41 pm-7:45 am

2 stops32h 04m

Dublin

Mon 8/25

5:40 pm-10:41 pm

2 stops35h 01m

$548

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Tue 1/6

10:45 am-7:30 am

2 stops14h 45m

Dublin

Tue 1/13

10:40 am-10:09 pm

1 stop17h 29m

$562

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sat 8/9

10:45 am-7:45 am

2 stops39h 00m

Dublin

Thu 8/21

9:20 am-8:46 pm

2 stops41h 26m

$602

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Fri 10/17

4:29 pm-9:00 am

1 stop10h 31m

Dublin

Fri 10/24

11:30 am-3:38 pm

2 stops34h 08m

$606

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sat 8/16

5:28 pm-3:00 pm

2 stops15h 32m

Dublin

Mon 8/25

9:10 am-9:02 pm

2 stops17h 52m

$675

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Mon 10/13

12:06 pm-8:45 am

1 stop14h 39m

Dublin

Thu 10/30

9:45 am-6:12 pm

1 stop13h 27m

$687

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sat 9/6

5:45 pm-9:55 am

2 stops34h 10m

Dublin

Mon 9/15

12:15 pm-11:29 pm

2 stops41h 14m

$690

MilwaukeeDublin

MKE - DUB

MKEDUB

Milwaukee-Mitchell

Sun 8/31

5:45 pm-8:15 am

2 stops32h 30m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
1
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Best time to book a flight from Milwaukee to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Milwaukee 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 Milwaukee to Dublin

How far ahead should I book a flight from Milwaukee to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Dublin. Price data was last updated on July 25, 2025.

The price you pay for your flight from Milwaukee to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Milwaukee to Dublin?

Currently, November is the cheapest month in which you can book a flight from Milwaukee to Dublin (average of $509). Flying from Milwaukee to Dublin in June is currently the most expensive (average of $924). 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 MKE to DUB?

Find hourly flight availability from Milwaukee to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Milwaukee to Dublin by exploring options for tickets in the evening.

What is the cheapest day to fly from Milwaukee to Dublin?

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

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Milwaukee to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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!
Scandinavian Airlines
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

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 Milwaukee to Dublin. 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 flying from Milwaukee to Dublin round-trip?

    Currently priced at $540, British Airways will fly you from Milwaukee to Dublin and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $543 and $562, respectively. British Airways is currently priced 35% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Milwaukee to Dublin one-way?

    The cheapest airlines for a one-way flight from Milwaukee to Dublin are United Airlines ($420), Air Canada ($424), and Aer Lingus ($453).

  • Can I find deals for flights from Milwaukee to Dublin that include hotel bookings?

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

  • How can I find direct flights from Milwaukee to Dublin?

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

  • Can I find deals for business class flights from Milwaukee to Dublin?

    Yes. Cheapflights offers flight deals from Milwaukee to Dublin 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 Milwaukee to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Milwaukee to Dublin (average of $509). Flying from Milwaukee to Dublin in June is currently the most expensive (average of $924). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Milwaukee to Dublin

Discover the top 5 airlines that operate flights from Milwaukee to Dublin. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$502Average$840FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$504Average$1,030FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$528Average$853FlexibilityNo cancel feeOn-time75%
DeltaCheapest$528Average$767FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$575Average$933FlexibilityNo cancel feeOn-time69%

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