Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Dublin from €461

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Dublin departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Allentown to Dublin (ABE-DUB)

Cheap return flights

United Airlines Logo
13:00 - 10:20ABE-DUB
16h 20m2 stops
United Airlines Logo
10:40 - 21:41DUB-ABE
16h 01m1 stop
€461United Airlines
Find Deal
Wed, 5 Nov - Tue, 11 Nov
United Airlines Logo
06:44 - 08:10ABE-DUB
20h 26m1 stop
United Airlines Logo
10:40 - 20:43DUB-ABE
15h 03m1 stop
€500United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan
Delta Logo
17:40 - 15:45ABE-DUB
17h 05m2 stops
Delta Logo
08:50 - 22:52DUB-ABE
19h 02m2 stops
€554Delta
Find Deal
Mon, 26 Jan - Wed, 4 Feb
Delta Logo
06:00 - 10:00ABE-DUB
23h 00m2 stops
Delta Logo
09:10 - 22:41DUB-ABE
18h 31m2 stops
€585Delta
Find Deal
Sun, 7 Sep - Thu, 25 Sep
KLM Logo
17:40 - 16:20ABE-DUB
17h 40m2 stops
KLM Logo
05:55 - 17:13DUB-ABE
16h 18m2 stops
€663KLM
Find Deal
Fri, 16 Jan - Tue, 20 Jan
Logo
12:56 - 08:45ABE-DUB
14h 49m1 stop
Logo
08:55 - 22:39DUB-ABE
18h 44m2 stops
€725
Find Deal
Thu, 28 Aug - Tue, 2 Sep
Logo
12:56 - 08:45ABE-DUB
14h 49m1 stop
Logo
08:55 - 22:39DUB-ABE
18h 44m2 stops
€726
Find Deal
Thu, 28 Aug - Tue, 2 Sep
American Airlines Logo
08:57 - 05:30ABE-DUB
15h 33m1 stop
American Airlines Logo
11:45 - 18:07DUB-ABE
11h 22m1 stop
€757American Airlines
Find Deal
Tue, 26 Aug - Sun, 31 Aug
American Airlines Logo
08:57 - 05:30ABE-DUB
15h 33m1 stop
American Airlines Logo
11:45 - 18:07DUB-ABE
11h 22m1 stop
€758American Airlines
Find Deal
Tue, 26 Aug - Sun, 31 Aug
KLM Logo
06:00 - 08:45ABE-DUB
21h 45m1 stop
KLM Logo
11:00 - 22:39DUB-ABE
16h 39m1 stop
€808KLM
Find Deal
Fri, 29 Aug - Tue, 2 Sep

KLM flights from Allentown to Dublin

Our best KLM deals on Allentown to Dublin flight tickets
KLM
16 Jan
ABE17:40Allentown-Bethlehem
17h 40m
2 stops
DUB16:20Dublin
20 Jan
DUB05:55Dublin
16h 18m
2 stops
ABE17:13Allentown-Bethlehem
€663
Find similar
KLM
29 Aug
ABE06:00Allentown-Bethlehem
21h 45m
1 stop
DUB08:45Dublin
2 Sept
DUB11:00Dublin
16h 39m
1 stop
ABE22:39Allentown-Bethlehem
€808
Find similar
KLM
24 Aug
ABE12:56Allentown-Bethlehem
14h 49m
1 stop
DUB08:45Dublin
30 Aug
DUB11:00Dublin
16h 39m
1 stop
ABE22:39Allentown-Bethlehem
€1,059
Find similar

United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets
United Airlines
5 Nov
ABE13:00Allentown-Bethlehem
16h 20m
2 stops
DUB10:20Dublin
11 Nov
DUB10:40Dublin
16h 01m
1 stop
ABE21:41Allentown-Bethlehem
€461
Find similar
United Airlines
16 Jan
ABE06:44Allentown-Bethlehem
20h 26m
1 stop
DUB08:10Dublin
20 Jan
DUB10:40Dublin
15h 03m
1 stop
ABE20:43Allentown-Bethlehem
€500
Find similar
United Airlines
16 Jan
ABE06:44Allentown-Bethlehem
20h 26m
1 stop
DUB08:10Dublin
20 Jan
DUB09:30Dublin
16h 13m
2 stops
ABE20:43Allentown-Bethlehem
€504
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Allentown 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, momondo users made 13,528 searches. Data last updated 13 August 2025.
Use the filters below to find and compare flights from Allentown to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 5/11

13:00-10:20

2 stops16h 20m

Dublin

Tue 11/11

10:40-21:41

1 stop16h 01m

€461

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

06:44-08:10

1 stop20h 26m

Dublin

Tue 20/1

10:40-20:43

1 stop15h 03m

€500

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 26/1

17:40-15:45

2 stops17h 05m

Dublin

Wed 4/2

08:50-22:52

2 stops19h 02m

€554

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 7/9

06:00-10:00

2 stops23h 00m

Dublin

Thu 25/9

09:10-22:41

2 stops18h 31m

€585

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

17:40-16:20

2 stops17h 40m

Dublin

Tue 20/1

05:55-17:13

2 stops16h 18m

€663

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 28/8

12:56-08:45

1 stop14h 49m

Dublin

Tue 2/9

08:55-22:39

2 stops18h 44m

€725

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 28/8

12:56-08:45

1 stop14h 49m

Dublin

Tue 2/9

08:55-22:39

2 stops18h 44m

€726

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 26/8

08:57-05:30

1 stop15h 33m

Dublin

Sun 31/8

11:45-18:07

1 stop11h 22m

€757

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 26/8

08:57-05:30

1 stop15h 33m

Dublin

Sun 31/8

11:45-18:07

1 stop11h 22m

€758

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 29/8

06:00-08:45

1 stop21h 45m

Dublin

Tue 2/9

11:00-22:39

1 stop16h 39m

€808

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Allentown to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to Dublin?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Allentown-Bethlehem to Dublin

When to book flights from Allentown to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Allentown to Dublin (ABE to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Dublin

Best price found

€501

Fastest flight time

10h 55m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Allentown in the past 72 hours is €501. The best return flight deal from Allentown to Dublin found on momondo in the last 72 hours is €461.
The fastest flight from Allentown to Dublin takes 10h 55m
There are no direct flights from Allentown to Dublin. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Allentown-Bethlehem to Dublin by plane?

    Dublin is 5213.7 km away from Allentown-Bethlehem. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Dublin Airport?

    Prices for flights from Allentown-Bethlehem Airport to Dublin Airport were last updated today.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Swords
Cavan
Enniscorthy
Dundalk
Tullamore
Kildare
Naas
Mullingar
Arklow
Bray
Maynooth
Drogheda
Gorey
Malahide
Portmarnock
Carlingford
Leixlip

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Dublin for you.

Can I find flights from Allentown to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Allentown with this policy.

How can momondo help me find flights from Allentown to Dublin?

momondo helps you find the best flight between Allentown and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Dublin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Allentown to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 18/8
Mon 25/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland