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Cheap flights from Allentown to Dublin from €362

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 31/12. 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
13:00 - 08:10ABE-DUB
14h 10m1 stop
United Airlines Logo
10:40 - 21:46DUB-ABE
16h 06m1 stop
€417United Airlines
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Wed, 10 Dec - Wed, 17 Dec
United Airlines Logo
13:00 - 09:55ABE-DUB
15h 55m2 stops
United Airlines Logo
10:40 - 21:46DUB-ABE
16h 06m1 stop
€422United Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
American Airlines Logo
13:02 - 08:40ABE-DUB
14h 38m2 stops
American Airlines Logo
11:30 - 22:26DUB-ABE
15h 56m2 stops
€443American Airlines
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Fri, 6 Feb - Tue, 10 Feb
Multiple Airlines Logo
11:30 - 08:10ABE-DUB
15h 40m1 stop
Multiple Airlines Logo
05:00 - 21:15DUB-ABE
21h 15m2 stops
€455Multiple Airlines
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Fri, 6 Feb - Tue, 10 Feb
United Airlines Logo
06:15 - 08:10ABE-DUB
20h 55m1 stop
United Airlines Logo
10:40 - 21:15DUB-ABE
15h 35m1 stop
€460United Airlines
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Fri, 16 Jan - Tue, 20 Jan
United Airlines Logo
06:15 - 07:30ABE-DUB
20h 15m2 stops
United Airlines Logo
10:40 - 21:15DUB-ABE
15h 35m1 stop
€465United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan
United Airlines Logo
17:07 - 07:10ABE-DUB
33h 03m2 stops
United Airlines Logo
12:05 - 13:55DUB-ABE
54h 50m2 stops
€824United Airlines
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Wed, 24 Dec - Wed, 31 Dec
Delta Logo
14:00 - 08:05ABE-DUB
37h 05m2 stops
Delta Logo
09:45 - 22:46DUB-ABE
18h 01m1 stop
€952Delta
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Wed, 24 Dec - Wed, 31 Dec
United Airlines Logo
13:00 - 08:10ABE-DUB
14h 10m1 stop
United Airlines Logo
10:40 - 21:46DUB-ABE
16h 06m1 stop
€1,181United Airlines
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Wed, 10 Dec - Wed, 17 Dec
United Airlines Logo
17:07 - 08:10ABE-DUB
34h 03m1 stop
United Airlines Logo
10:40 - 21:47DUB-ABE
16h 07m1 stop
€1,468United Airlines
Find Deal
Fri, 26 Dec - Fri, 2 Jan

United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets
United Airlines
10 Dec
ABE13:00Allentown-Bethlehem
14h 10m
1 stop
DUB08:10Dublin
17 Dec
DUB10:40Dublin
16h 06m
1 stop
ABE21:46Allentown-Bethlehem
€417
Find similar
United Airlines
10 Dec
ABE13:00Allentown-Bethlehem
15h 55m
2 stops
DUB09:55Dublin
17 Dec
DUB10:40Dublin
16h 06m
1 stop
ABE21:46Allentown-Bethlehem
€422
Find similar
United Airlines
16 Jan
ABE06:15Allentown-Bethlehem
20h 55m
1 stop
DUB08:10Dublin
20 Jan
DUB10:40Dublin
15h 35m
1 stop
ABE21:15Allentown-Bethlehem
€460
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 12 November 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 10/12

13:00-08:10

1 stop14h 10m

Dublin

Wed 17/12

10:40-21:46

1 stop16h 06m

€417

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 10/12

13:00-09:55

2 stops15h 55m

Dublin

Wed 17/12

10:40-21:46

1 stop16h 06m

€422

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 6/2

13:02-08:40

2 stops14h 38m

Dublin

Tue 10/2

11:30-22:26

2 stops15h 56m

€443

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 6/2

11:30-08:10

1 stop15h 40m

Dublin

Tue 10/2

05:00-21:15

2 stops21h 15m

€455

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

06:15-08:10

1 stop20h 55m

Dublin

Tue 20/1

10:40-21:15

1 stop15h 35m

€460

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

06:15-07:30

2 stops20h 15m

Dublin

Tue 20/1

10:40-21:15

1 stop15h 35m

€465

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 24/12

17:07-07:10

2 stops33h 03m

Dublin

Wed 31/12

12:05-13:55

2 stops54h 50m

€824

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 24/12

14:00-08:05

2 stops37h 05m

Dublin

Wed 31/12

09:45-22:46

1 stop18h 01m

€952

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 10/12

13:00-08:10

1 stop14h 10m

Dublin

Wed 17/12

10:40-21:46

1 stop16h 06m

€1,181

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 26/12

17:07-08:10

1 stop34h 03m

Dublin

Fri 2/1

10:40-21:47

1 stop16h 07m

€1,468

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 and United Airlines 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

Direct flights

None
There are no direct flights from Allentown to Dublin. There are no popular flight routes from Allentown to Dublin.
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  • How far is Allentown-Bethlehem to Dublin by plane?

    Dublin is 5213.7 km away from Allentown-Bethlehem. Flights usually cover this in 14h 10m, 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
Dundalk
Tullamore
Enniscorthy
Kildare
Bray
Mullingar
Naas
Arklow
Carlingford
Maynooth
Leixlip
Drogheda
Gorey
Malahide
Castleknock

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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