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Cheap flights from Allentown to Dublin from €560

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 21/8. 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
1 adult, Economy, 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
17:36 - 08:10
ABE
-
DUB
33h 34m
1 stop
United Airlines Logo
09:00 - 10:06
DUB
-
ABE
54h 06m
2 stops
€598United Airlines
Mon, 9 Nov - Sun, 15 Nov
United Airlines Logo
17:36 - 10:20
ABE
-
DUB
35h 44m
2 stops
United Airlines Logo
09:00 - 10:06
DUB
-
ABE
54h 06m
2 stops
€606United Airlines
Mon, 9 Nov - Sun, 15 Nov
Delta Logo
06:30 - 07:45
ABE
-
DUB
20h 15m
1 stop
Delta Logo
09:45 - 22:46
DUB
-
ABE
18h 01m
1 stop
€613Delta
Mon, 9 Nov - Sun, 15 Nov
Delta Logo
06:30 - 15:45
ABE
-
DUB
29h 15m
2 stops
Delta Logo
08:50 - 22:46
DUB
-
ABE
18h 56m
2 stops
€615Delta
Tue, 27 Oct - Sat, 7 Nov
Delta Logo
13:00 - 15:45
ABE
-
DUB
22h 45m
2 stops
Delta Logo
09:40 - 22:46
DUB
-
ABE
18h 06m
1 stop
€617Delta
Tue, 27 Oct - Sat, 7 Nov
Delta Logo
06:16 - 08:45
ABE
-
DUB
21h 29m
1 stop
Delta Logo
06:00 - 17:23
DUB
-
ABE
16h 23m
2 stops
€621Delta
Sun, 23 Aug - Sun, 30 Aug
KLM Logo
13:00 - 07:45
ABE
-
DUB
14h 45m
1 stop
KLM Logo
09:40 - 22:46
DUB
-
ABE
18h 06m
1 stop
€677KLM
Tue, 27 Oct - Sat, 7 Nov
United Airlines Logo
06:15 - 07:20
ABE
-
DUB
20h 05m
2 stops
United Airlines Logo
09:20 - 09:39
DUB
-
ABE
29h 19m
2 stops
€717United Airlines
Fri, 4 Sep - Tue, 8 Sep
United Airlines Logo
06:15 - 10:40
ABE
-
DUB
23h 25m
2 stops
United Airlines Logo
11:35 - 21:00
DUB
-
ABE
14h 25m
1 stop
€724United Airlines
Fri, 4 Sep - Tue, 8 Sep
United Airlines Logo
17:36 - 09:45
ABE
-
DUB
11h 09m
1 stop
United Airlines Logo
11:35 - 09:57
DUB
-
ABE
27h 22m
1 stop
€726United Airlines
Sun, 23 Aug - Sun, 30 Aug

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United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets
United Airlines
9 Nov
ABE17:36Allentown-Bethlehem
33h 34m
1 stop
DUB08:10Dublin
15 Nov
DUB09:00Dublin
54h 06m
2 stops
ABE10:06Allentown-Bethlehem
€598
United Airlines
9 Nov
ABE17:36Allentown-Bethlehem
35h 44m
2 stops
DUB10:20Dublin
15 Nov
DUB09:00Dublin
54h 06m
2 stops
ABE10:06Allentown-Bethlehem
€606
United Airlines
4 Sept
ABE06:15Allentown-Bethlehem
20h 05m
2 stops
DUB07:20Dublin
8 Sept
DUB09:20Dublin
29h 19m
2 stops
ABE09:39Allentown-Bethlehem
€717

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets
Delta
9 Nov
ABE06:30Allentown-Bethlehem
20h 15m
1 stop
DUB07:45Dublin
15 Nov
DUB09:45Dublin
18h 01m
1 stop
ABE22:46Allentown-Bethlehem
€613
Delta
27 Oct
ABE06:30Allentown-Bethlehem
29h 15m
2 stops
DUB15:45Dublin
7 Nov
DUB08:50Dublin
18h 56m
2 stops
ABE22:46Allentown-Bethlehem
€615
Delta
27 Oct
ABE13:00Allentown-Bethlehem
22h 45m
2 stops
DUB15:45Dublin
7 Nov
DUB09:40Dublin
18h 06m
1 stop
ABE22:46Allentown-Bethlehem
€617

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 12 June 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 9/11

17:36-08:10

1 stop33h 34m

Dublin

Sun 15/11

09:00-10:06

2 stops54h 06m

€598

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 9/11

17:36-10:20

2 stops35h 44m

Dublin

Sun 15/11

09:00-10:06

2 stops54h 06m

€606

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 9/11

06:30-07:45

1 stop20h 15m

Dublin

Sun 15/11

09:45-22:46

1 stop18h 01m

€613

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 27/10

06:30-15:45

2 stops29h 15m

Dublin

Sat 7/11

08:50-22:46

2 stops18h 56m

€615

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 27/10

13:00-15:45

2 stops22h 45m

Dublin

Sat 7/11

09:40-22:46

1 stop18h 06m

€617

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 23/8

06:16-08:45

1 stop21h 29m

Dublin

Sun 30/8

06:00-17:23

2 stops16h 23m

€621
Fastest return journey

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 27/10

13:00-07:45

1 stop14h 45m

Dublin

Sat 7/11

09:40-22:46

1 stop18h 06m

€677

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 4/9

06:15-07:20

2 stops20h 05m

Dublin

Tue 8/9

09:20-09:39

2 stops29h 19m

€717

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 4/9

06:15-10:40

2 stops23h 25m

Dublin

Tue 8/9

11:35-21:00

1 stop14h 25m

€724

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 23/8

17:36-09:45

1 stop11h 09m

Dublin

Sun 30/8

11:35-09:57

1 stop27h 22m

€726

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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

21h 15m

Direct flights

None
The fastest flight from Allentown to Dublin takes 21h 15m
There are no direct flights from Allentown to Dublin. There are no popular flight routes from Allentown to Dublin.
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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 21h 15m, 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
Swords
Naas
Gorey
Bray
Tullamore
Kildare
Mullingar
Maynooth
Leixlip
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

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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