ABE - DUB

€450 Find Cheap Flights from Allentown to Dublin – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€486
Typical prices: €520-€749
Delta
Sun 28/10Sun 4/11
ABE - DUB • 2 stops
Cheapest one-way flight
€450
Typical prices: €208-€586
Delta
Tue 23/10
ABE - DUB • 1 stop
When to travel
March
Cheapest • 20% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Charlotte Douglas (CLT)
Cheapest • Avg €422 (return)
Philadelphia (PHL)
Shortest trip • 10h 51m (one-way)
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Flight Deals

Cheap Flights from Allentown to Dublin (ABE-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Allentown to Dublin

Wed, 28 Oct - Wed, 4 Nov
Delta Logo
06:39 - 07:55ABE  Allentown-Bethlehem-DUB Dublin
21h 16m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
09:40 - 22:19DUB  Dublin-ABE Allentown-Bethlehem
17h 39m1 stop Atlanta Hartsfield-Jackson
€486Delta
Wed, 28 Oct - Wed, 4 Nov
Delta Logo
06:39 - 07:55ABE  Allentown-Bethlehem-DUB Dublin
21h 16m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
05:45 - 22:19DUB  Dublin-ABE Allentown-Bethlehem
21h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
€502Delta
Thu, 29 Oct - Thu, 5 Nov
Multiple Airlines Logo
13:00 - 07:45ABE  Allentown-Bethlehem-DUB Dublin
14h 45m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:40 - 17:16DUB  Dublin-ABE Allentown-Bethlehem
12h 36m1 stop Atlanta Hartsfield-Jackson
€526Multiple Airlines
Fri, 26 Feb - Thu, 4 Mar
Delta Logo
06:30 - 07:45ABE  Allentown-Bethlehem-DUB Dublin
20h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
09:40 - 22:46DUB  Dublin-ABE Allentown-Bethlehem
18h 06m1 stop Atlanta Hartsfield-Jackson
€530Delta
Thu, 29 Oct - Thu, 5 Nov
KLM Logo
13:00 - 07:45ABE  Allentown-Bethlehem-DUB Dublin
14h 45m1 stop Atlanta Hartsfield-Jackson
KLM Logo
05:45 - 22:19DUB  Dublin-ABE Allentown-Bethlehem
21h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
€542KLM
Thu, 29 Oct - Thu, 5 Nov
Delta Logo
18:03 - 16:20ABE  Allentown-Bethlehem-DUB Dublin
18h 17m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
05:45 - 22:19DUB  Dublin-ABE Allentown-Bethlehem
21h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
€569Delta
Sun, 1 Nov - Sun, 8 Nov
United Airlines Logo
17:36 - 10:20ABE  Allentown-Bethlehem-DUB Dublin
35h 44m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 21:02DUB  Dublin-ABE Allentown-Bethlehem
41h 02m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€593United Airlines
Sun, 1 Nov - Sun, 8 Nov
United Airlines Logo
17:36 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
33h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 21:02DUB  Dublin-ABE Allentown-Bethlehem
41h 02m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€594United Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
13:00 - 07:45ABE  Allentown-Bethlehem-DUB Dublin
14h 45m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
09:40 - 22:19DUB  Dublin-ABE Allentown-Bethlehem
17h 39m1 stop Atlanta Hartsfield-Jackson
€613Multiple Airlines
Fri, 26 Feb - Thu, 4 Mar
United Airlines Logo
06:25 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
20h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
09:00 - 09:56DUB  Dublin-ABE Allentown-Bethlehem
29h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€614United Airlines
Booking Insights

Price, demand, and travel trends for Allentown to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Allentown to Dublin with more confidence.

How much is a return flight from Allentown to Dublin?

Return flights from Allentown to Dublin start at €486. Prices are below average for this route right now, with typical return fares ranging from €520 to €749. The lowest price found in the past 5 days was €486 on Delta.

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Key details for Allentown to Dublin flights

Low season

September

Cheapest flight

€450
Most popular time to fly and prices are also 20% lower on average.
Flights from Allentown to Dublin

When to book flights from Allentown to Dublin

Are your dates flexible? Find out the best times to travel from Allentown to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Allentown to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Allentown to Dublin?

    Flights from Allentown to Dublin usually depart from Allentown-Bethlehem (ABE) and arrive at Dublin (DUB).

  • Which airports do connecting flights from Allentown to Dublin pass through?

    One-stop flights from Allentown to Dublin most commonly connect through:

    • Philadelphia (PHL) – 55% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 36% of one-stop connections
    • Charlotte Douglas (CLT) – 9% of one-stop connections

    Philadelphia (PHL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Allentown to Dublin?

    Yes. Being flexible with your travel dates can save you up to 59% on the Allentown to Dublin route. Tuesday is the cheapest departure day at €423 return on average, while Friday is the most expensive at €1,008, a difference of €585. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

  • How long is a flight from Allentown to Dublin?

    There are currently no direct flights available from Allentown to Dublin. Flights with 1 stopover take between 10h 51m and 13h 46m in total, depending on the connection.

  • Do I need a passport to fly from Allentown to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Allentown to Dublin looking right now?

    One-way fares from Allentown to Dublin are currently lower than usual. Average one-way flight prices are about €450, which is 24% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Allentown to Dublin?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 51m, compared to 13h 38m via Charlotte Douglas (CLT) and 13h 46m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Allentown and Dublin?

    Dublin is 5 hours ahead of Allentown (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a Allentown to Dublin flight?

    Return flights from Allentown to Dublin range from €520 to €749, with an average of €526 over the past 12 months. Anything below €520 counts as a good deal.

Your guide to booking Allentown to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average €423 – about €585 less than Friday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Allentown to Dublin trip for March. Fares historically average €423 return in that month – typically €585 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

More options for your flight from Allentown to Dublin

Complete your trip to Dublin with a hotel stay or car hire

Car hire in Dublin
Hotels in Dublin
Holidays in Dublin