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$740+ Cheap flights from Appleton (ATW) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — DUB
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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Cheap flight deals from Appleton to Ireland

Cheapest flights from Appleton to Ireland
Explore the most affordable flight options available from Appleton to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 pm
ATW
-
DUB
2 stops32h 30m
United Airlines
Tue 9/159:20 am
DUB
-
ATW
2 stops31h 58m
United Airlines
Deal found 6/18$740
This American Airlines deal was found by Cheapflights users on 6/20. 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 10/56:25 pm
ATW
-
DUB
2 stops14h 05m
American Airlines
Tue 10/2012:40 pm
DUB
-
ATW
1 stop16h 04m
American Airlines
Deal found 6/20$742
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/127:30 am
ATW
-
DUB
2 stops17h 50m
United Airlines
Fri 8/289:20 am
DUB
-
ATW
2 stops34h 42m
United Airlines
Deal found 6/23$745
This Delta deal was found by Cheapflights users on 6/20. 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 10/46:00 am
ATW
-
DUB
1 stop19h 55m
Delta
Thu 10/225:55 am
DUB
-
ATW
2 stops21h 40m
Delta
Deal found 6/20$747
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 10/35:07 pm
ATW
-
DUB
2 stops34h 08m
Delta
Thu 10/228:55 am
DUB
-
ATW
2 stops18h 40m
Delta
Deal found 6/20$751
This Delta deal was found by Cheapflights users on 6/20. 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.
Sat 10/35:07 pm
ATW
-
DUB
2 stops32h 48m
Delta
Wed 10/2111:00 am
DUB
-
ATW
1 stop16h 58m
Delta
Deal found 6/20$755
This KLM deal was found by Cheapflights users on 6/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:31 am
ATW
-
DUB
1 stop21h 14m
KLM
Fri 8/285:55 am
DUB
-
ATW
2 stops15h 35m
KLM
Deal found 6/22$758
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 10/2512:28 pm
ATW
-
DUB
2 stops16h 52m
United Airlines
Sun 11/19:30 am
DUB
-
ATW
2 stops14h 23m
United Airlines
Deal found 6/20$760
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:48 pm
ATW
-
DUB
2 stops14h 47m
American Airlines
Fri 8/281:45 pm
DUB
-
ATW
2 stops16h 25m
American Airlines
Deal found 6/21$762

Find flight deals from Appleton to Ireland

Keep the following information in mind while searching for Appleton to Ireland flight deals. Data was last updated June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$740
(United Airlines)

Popular in

December

Cheapest in

October
Provider with most accurate pricing for Appleton Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Dublin flights.
Search Deals
From Appleton Intl to Ireland
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($406 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($103 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 23, 2026.
Use the filters below to find and compare flights from Appleton to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Sat 9/5

5:00 pm-7:30 am

2 stops32h 30m

Dublin

Tue 9/15

9:20 am-11:18 am

2 stops31h 58m

$740

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Wed 8/12

7:30 am-7:20 am

2 stops17h 50m

Dublin

Fri 8/28

9:20 am-2:02 pm

2 stops34h 42m

$745

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Sun 10/25

12:28 pm-10:20 am

2 stops16h 52m

Dublin

Sun 11/1

9:30 am-5:53 pm

2 stops14h 23m

$760

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Wed 8/12

5:31 am-8:45 am

1 stop21h 14m

Dublin

Fri 8/28

10:00 am-5:56 pm

1 stop13h 56m

$761

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Wed 8/12

11:13 am-9:40 am

2 stops16h 27m

Dublin

Fri 8/28

10:30 am-12:10 am

2 stops19h 40m

$767

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Wed 8/12

6:00 am-7:55 am

1 stop19h 55m

Dublin

Fri 8/28

5:55 am-5:56 pm

2 stops18h 01m

$768
Quickest round-trip

AppletonDublin

ATW - DUB

ATWDUB

Appleton Intl

Tue 8/25

6:00 am-7:30 am

2 stops19h 30m

Dublin

Wed 9/2

11:35 am-4:57 pm

1 stop11h 22m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Sorted by cheapest first

Best time to book a flight from Appleton to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Appleton 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 Appleton to Ireland
No data available for this route at this time. Please check back soon.

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 23, 2026.
Get a feel of what it's like to fly with KLM,Delta, andUnited Airlines from Appleton to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,430 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,879 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,751 reviews
KLM
7.8
Good
1,530 reviews

Boarding

7.8

Comfort

7.7

Food

7.3

Entertainment

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Appleton to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to Ireland?

    Appleton Intl (ATW) is the airport you will fly out of if you book a flight from Appleton to Ireland. It is only a 5.1 mi journey to Appleton Intl (ATW) from Appleton’s city center.

  • How long is the flight from Appleton to Ireland?

    There are many flights that can get you from Appleton to Ireland in 21h 14m. Fly via United Airlines or KLM to get the fastest option. There are 3579 mi between Appleton and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Appleton to Ireland

Discover the top 4 airlines that operate flights from Appleton 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$491Average$722FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$504Average$614FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$508Average$781FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$589Average$825FlexibilityNo cancel feeOn-time71%

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