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Cheap flights from Allentown to Dublin from €288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Dublin departing on 12/10. 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
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Find the cheapest flights from Allentown to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:41 - 09:45
ABE
-
DUB
11h 04m
1 stop
United Airlines Logo
09:50 - 09:57
DUB
-
ABE
29h 07m
2 stops
€631United Airlines
Mon, 10 Aug - Thu, 27 Aug
United Airlines Logo
17:36 - 09:45
ABE
-
DUB
11h 09m
1 stop
United Airlines Logo
09:20 - 09:57
DUB
-
ABE
29h 37m
2 stops
€636United Airlines
Tue, 11 Aug - Wed, 26 Aug
United Airlines Logo
17:36 - 09:45
ABE
-
DUB
11h 09m
1 stop
United Airlines Logo
11:35 - 21:12
DUB
-
ABE
14h 37m
1 stop
€639United Airlines
Fri, 25 Sep - Fri, 9 Oct
United Airlines Logo
10:38 - 07:20
ABE
-
DUB
15h 42m
2 stops
United Airlines Logo
09:30 - 21:12
DUB
-
ABE
16h 42m
2 stops
€643United Airlines
Fri, 25 Sep - Sat, 10 Oct
Delta Logo
13:00 - 10:00
ABE
-
DUB
16h 00m
2 stops
Delta Logo
05:55 - 22:46
DUB
-
ABE
21h 51m
2 stops
€668Delta
Sat, 26 Sep - Tue, 6 Oct
Delta Logo
13:00 - 10:00
ABE
-
DUB
16h 00m
2 stops
Delta Logo
10:00 - 22:46
DUB
-
ABE
17h 46m
2 stops
€670Delta
Sun, 27 Sep - Fri, 9 Oct
Delta Logo
13:00 - 10:00
ABE
-
DUB
16h 00m
2 stops
Delta Logo
10:00 - 12:04
DUB
-
ABE
31h 04m
2 stops
€671Delta
Sat, 26 Sep - Mon, 5 Oct
Delta Logo
13:00 - 08:45
ABE
-
DUB
14h 45m
1 stop
Delta Logo
11:00 - 12:04
DUB
-
ABE
30h 04m
1 stop
€672Delta
Sun, 27 Sep - Mon, 5 Oct
Delta Logo
13:00 - 10:00
ABE
-
DUB
16h 00m
2 stops
Delta Logo
08:55 - 12:04
DUB
-
ABE
32h 09m
2 stops
€673Delta
Sun, 27 Sep - Wed, 7 Oct
Delta Logo
13:00 - 10:00
ABE
-
DUB
16h 00m
2 stops
Delta Logo
09:15 - 22:46
DUB
-
ABE
18h 31m
2 stops
€675Delta
Sun, 27 Sep - Sat, 10 Oct

United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets
United Airlines
10 Aug
ABE17:41Allentown-Bethlehem
11h 04m
1 stop
DUB09:45Dublin
27 Aug
DUB09:50Dublin
29h 07m
2 stops
ABE09:57Allentown-Bethlehem
€631
United Airlines
11 Aug
ABE17:36Allentown-Bethlehem
11h 09m
1 stop
DUB09:45Dublin
26 Aug
DUB09:20Dublin
29h 37m
2 stops
ABE09:57Allentown-Bethlehem
€636
United Airlines
25 Sept
ABE17:36Allentown-Bethlehem
11h 09m
1 stop
DUB09:45Dublin
9 Oct
DUB11:35Dublin
14h 37m
1 stop
ABE21:12Allentown-Bethlehem
€639

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets
Delta
26 Sept
ABE13:00Allentown-Bethlehem
16h 00m
2 stops
DUB10:00Dublin
6 Oct
DUB05:55Dublin
21h 51m
2 stops
ABE22:46Allentown-Bethlehem
€668
Delta
27 Sept
ABE13:00Allentown-Bethlehem
16h 00m
2 stops
DUB10:00Dublin
9 Oct
DUB10:00Dublin
17h 46m
2 stops
ABE22:46Allentown-Bethlehem
€670
Delta
26 Sept
ABE13:00Allentown-Bethlehem
16h 00m
2 stops
DUB10:00Dublin
5 Oct
DUB10:00Dublin
31h 04m
2 stops
ABE12:04Allentown-Bethlehem
€671

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 23 May 2026.
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

Cheapest return flight

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 10/8

17:41-09:45

1 stop11h 04m

Dublin

Thu 27/8

09:50-09:57

2 stops29h 07m

€631

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 11/8

17:36-09:45

1 stop11h 09m

Dublin

Wed 26/8

09:20-09:57

2 stops29h 37m

€636
Fastest return journey

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 25/9

17:36-09:45

1 stop11h 09m

Dublin

Fri 9/10

11:35-21:12

1 stop14h 37m

€639

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 25/9

10:38-07:20

2 stops15h 42m

Dublin

Sat 10/10

09:30-21:12

2 stops16h 42m

€643

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 26/9

13:00-10:00

2 stops16h 00m

Dublin

Tue 6/10

05:55-22:46

2 stops21h 51m

€668

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 27/9

13:00-10:00

2 stops16h 00m

Dublin

Fri 9/10

10:00-22:46

2 stops17h 46m

€670

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 26/9

13:00-10:00

2 stops16h 00m

Dublin

Mon 5/10

10:00-12:04

2 stops31h 04m

€671

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 27/9

13:00-08:45

1 stop14h 45m

Dublin

Mon 5/10

11:00-12:04

1 stop30h 04m

€672

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 27/9

13:00-10:00

2 stops16h 00m

Dublin

Wed 7/10

08:55-12:04

2 stops32h 09m

€673

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 27/9

13:00-10:00

2 stops16h 00m

Dublin

Sat 10/10

09:15-22:46

2 stops18h 31m

€675

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Delta is the most popular carrier 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

Fastest flight time

11h 09m

Direct flights

None
The fastest flight from Allentown to Dublin takes 11h 09m
There are no direct flights from Allentown to Dublin. There are no popular flight routes from Allentown to Dublin.
Search flight deals

Frequently asked questions about flying from Allentown to Dublin

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

    Dublin is 5213.7 km away from Allentown-Bethlehem. Flights usually cover this in 11h 09m, 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
Cavan
Wicklow
Dundalk
Naas
Swords
Kildare
Tullamore
Gorey
Bray
Leixlip
Mullingar
Malahide
Maynooth
Castleknock
Carlingford
Enniscorthy
Arklow
Drogheda

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.

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