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$438+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DUB
dic. 4 — dic. 111
jue. 12/4
jue. 12/11
1 adult, Economy
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Cheap flight deals from Allentown to Ireland

Keep the following information in mind while searching for Allentown to Ireland flight deals. Data was last updated noviembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$483
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Dublin flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Dublin flights.
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From Allentown-Bethlehem to Ireland
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Find flight deals from Allentown to Ireland

Cheapest flights from Allentown to Ireland
Explore the most affordable flight options available from Allentown to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 4, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 12/21:46 pmABE - DUB
2 stops13h 54mAmerican Airlines
mar. 12/911:30 amDUB - ABE
2 stops16h 28mAmerican Airlines
Deal found 11/4$438
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 11/51:00 pmABE - DUB
2 stops16h 20mUnited Airlines
mié. 11/129:00 amDUB - ABE
2 stops31h 48mUnited Airlines
Deal found 11/4$460
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 12/21:00 pmABE - DUB
1 stop14h 10mMultiple Airlines
mar. 12/95:00 amDUB - ABE
2 stops21h 46mMultiple Airlines
Deal found 11/4$477
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mar. 11/181:00 pmABE - DUB
1 stop14h 10mUnited Airlines
mar. 11/2510:40 amDUB - ABE
1 stop15h 36mUnited Airlines
Deal found 11/4$483
This United Airlines deal was found by Cheapflights users on 11/3. 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.
dom. 11/165:22 pmABE - DUB
1 stop33h 48mUnited Airlines
dom. 11/239:00 amDUB - ABE
2 stops55h 48mUnited Airlines
Deal found 11/3$516
This United Airlines deal was found by Cheapflights users on 11/2. 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.
mié. 11/121:00 pmABE - DUB
2 stops15h 55mUnited Airlines
dom. 11/1612:05 pmDUB - ABE
2 stops28h 43mUnited Airlines
Deal found 11/2$538
This United Airlines deal was found by Cheapflights users on 11/1. 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.
vie. 11/141:00 pmABE - DUB
1 stop14h 10mUnited Airlines
vie. 11/2110:40 amDUB - ABE
1 stop30h 08mUnited Airlines
Deal found 11/1$539

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 noviembre 4, 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

mar. 12/2

1:46 pm-8:40 am

2 stops13h 54m

Dublin

mar. 12/9

11:30 am-10:58 pm

2 stops16h 28m

$438

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

mar. 12/2

1:00 pm-8:10 am

1 stop14h 10m

Dublin

mar. 12/9

5:00 am-9:46 pm

2 stops21h 46m

$477

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

mar. 11/18

1:00 pm-8:10 am

1 stop14h 10m

Dublin

mar. 11/25

10:40 am-9:16 pm

1 stop15h 36m

$483

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

mar. 12/2

6:30 am-8:10 am

1 stop20h 40m

Dublin

mar. 12/9

10:40 am-9:46 pm

1 stop16h 06m

$483

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

dom. 11/16

5:22 pm-8:10 am

1 stop33h 48m

Dublin

dom. 11/23

9:00 am-11:48 am

2 stops55h 48m

$516

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

vie. 1/16

6:15 am-8:10 am

1 stop20h 55m

Dublin

mar. 1/20

10:40 am-9:15 pm

1 stop15h 35m

$533

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

vie. 11/14

1:46 pm-8:40 am

2 stops13h 54m

Dublin

vie. 11/21

11:30 am-10:53 pm

2 stops16h 23m

$538

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

vie. 11/14

1:00 pm-8:10 am

1 stop14h 10m

Dublin

vie. 11/21

10:40 am-11:48 am

1 stop30h 08m

$539

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

jue. 4/16

5:51 pm-4:10 pm

2 stops17h 19m

Shannon

mar. 4/21

7:40 am-12:15 am

2 stops21h 35m

$705

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

vie. 3/27

5:47 pm-7:25 pm

2 stops21h 38m

Cork

mar. 3/31

7:20 am-12:14 am

2 stops21h 54m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 11 results
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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 $329). Flying from Allentown to Ireland in June is currently the most expensive (average of $467). 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 noviembre 4, 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 13h 54m. American Airlines provides one of the quickest options available for as low as $438. There are 3235 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 $329). Flying from Allentown to Ireland in June is currently the most expensive (average of $467). 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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