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$487+ Cheap flights from Allentown (ABE) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Allentown to Ireland

Best flights from Allentown to Ireland
Discover carefully curated flight deals from Allentown to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 1/306:15 amABE - DUB
1 stop20h 55mUnited Airlines
Fri 2/69:00 amDUB - ABE
2 stops30h 41mUnited Airlines
Deal found 12/16$598
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 4/66:25 amABE - DUB
1 stop21h 20mDelta
Mon 4/2011:00 amDUB - ABE
1 stop16h 56mDelta
Deal found 12/17$628
This American Airlines deal was found by Cheapflights users on 12/15. 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 4/165:51 pmABE - SNN
2 stops17h 19mAmerican Airlines
Tue 4/217:40 amSNN - ABE
2 stops21h 35mAmerican Airlines
Deal found 12/15$666
This United Airlines deal was found by Cheapflights users on 12/15. 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 1/236:15 amABE - DUB
1 stop20h 55mUnited Airlines
Tue 1/2710:40 amDUB - ABE
1 stop15h 25mUnited Airlines
Deal found 12/15$603
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:02 pmABE - SNN
2 stops17h 28mAmerican Airlines
Sat 2/77:50 amSNN - ABE
2 stops19h 36mAmerican Airlines
Deal found 12/17$678
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/44:57 pmABE - DUB
1 stop34h 13mUnited Airlines
Sun 2/89:00 amDUB - ABE
2 stops54h 41mUnited Airlines
Deal found 12/17$637
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/101:02 pmABE - ORK
2 stops17h 08mAmerican Airlines
Tue 1/207:40 amORK - ABE
2 stops19h 46mAmerican Airlines
Deal found 12/17$794
This United Airlines deal was found by Cheapflights users on 12/15. 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 5/810:35 amABE - SNN
2 stops18h 40mUnited Airlines
Mon 5/1112:30 pmSNN - ABE
2 stops26h 51mUnited Airlines
Deal found 12/15$1,031

Find flight deals from Allentown to Ireland

Keep the following information in mind while searching for Allentown to Ireland flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$487
(Air France)

Popular in

December

Cheapest in

October

Average price

$792
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From Allentown-Bethlehem to Ireland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 December 18, 2025.
Use the filters below to find and compare flights from Allentown to Ireland that are best for you.

Fly from

Allentown

Fly to

Ireland

Route

Depart

Return

Price

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 1/30

6:15 am-8:10 am

1 stop20h 55m

Dublin

Fri 2/6

9:00 am-10:41 am

2 stops30h 41m

$598

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 1/23

6:15 am-8:10 am

1 stop20h 55m

Dublin

Tue 1/27

10:40 am-9:05 pm

1 stop15h 25m

$603

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 4/6

6:25 am-8:45 am

1 stop21h 20m

Dublin

Mon 4/20

11:00 am-10:56 pm

1 stop16h 56m

$628

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 2/4

4:57 pm-8:10 am

1 stop34h 13m

Dublin

Sun 2/8

9:00 am-10:41 am

2 stops54h 41m

$637

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Thu 4/16

5:51 pm-4:10 pm

2 stops17h 19m

Shannon

Tue 4/21

7:40 am-12:15 am

2 stops21h 35m

$666

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Sat 1/31

1:02 pm-11:30 am

2 stops17h 28m

Shannon

Sat 2/7

7:50 am-10:26 pm

2 stops19h 36m

$678

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

Sat 1/10

1:02 pm-11:10 am

2 stops17h 08m

Cork

Tue 1/20

7:40 am-10:26 pm

2 stops19h 46m

$794

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Fri 5/8

10:35 am-10:15 am

2 stops18h 40m

Shannon

Mon 5/11

12:30 pm-10:21 am

2 stops26h 51m

$1,031

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 5/20

1:00 pm-8:45 am

1 stop14h 45m

$593

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 5/23

1:00 pm-8:45 am

1 stop14h 45m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Allentown to Ireland

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

What is the cheapest month to book a flight from Allentown to Ireland?

Currently, November is the cheapest month in which you can book a flight from Allentown to Ireland (average of $263). Flying from Allentown to Ireland in June is currently the most expensive (average of $456). 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 ABE to IE?

Find hourly flight availability from Allentown 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 December 18, 2025.

It’s typically best to fly out from Allentown to Ireland in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Ireland?

    If you book a flight to Ireland from Allentown, you will be flying from Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

  • How long is the flight from Allentown to Ireland?

    A quick flight from Allentown to Ireland can take about 17h 19m. United Airlines provides one of the quickest options available for as low as $666. There are 3139 mi between Allentown and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Allentown to Ireland?

    Most travelers choose Allentown-Bethlehem - Dublin, Allentown-Bethlehem - Shannon or Allentown-Bethlehem - Cork when deciding on the best route from Allentown to Ireland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Allentown to Ireland (average of $263). Flying from Allentown to Ireland in June is currently the most expensive (average of $456). 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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