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Cheap flights from Allentown to Dublin from €361

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 22/6. 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
06:15 - 09:45
ABE
-
DUB
22h 30m
1 stop
United Airlines Logo
09:50 - 09:48
DUB
-
ABE
52h 58m
2 stops
€463United Airlines
Wed, 8 Apr - Wed, 15 Apr
United Airlines Logo
17:38 - 09:45
ABE
-
DUB
11h 07m
1 stop
United Airlines Logo
09:50 - 09:48
DUB
-
ABE
28h 58m
2 stops
€473United Airlines
Tue, 14 Apr - Tue, 28 Apr
United Airlines Logo
17:38 - 09:45
ABE
-
DUB
11h 07m
1 stop
United Airlines Logo
11:35 - 21:17
DUB
-
ABE
14h 42m
1 stop
€475United Airlines
Wed, 8 Apr - Wed, 15 Apr
United Airlines Logo
06:15 - 10:40
ABE
-
DUB
23h 25m
2 stops
United Airlines Logo
09:50 - 09:48
DUB
-
ABE
28h 58m
2 stops
€476United Airlines
Wed, 8 Apr - Wed, 15 Apr
Delta Logo
06:32 - 08:05
ABE
-
DUB
21h 33m
2 stops
Delta Logo
05:55 - 22:56
DUB
-
ABE
21h 01m
2 stops
€477Delta
Wed, 11 Mar - Wed, 18 Mar
Delta Logo
06:32 - 08:05
ABE
-
DUB
21h 33m
2 stops
Delta Logo
09:45 - 22:56
DUB
-
ABE
17h 11m
1 stop
€518Delta
Wed, 11 Mar - Wed, 18 Mar
United Airlines Logo
14:15 - 09:45
ABE
-
DUB
14h 30m
1 stop
United Airlines Logo
11:35 - 09:38
DUB
-
ABE
27h 03m
1 stop
€523United Airlines
Wed, 13 May - Wed, 20 May
United Airlines Logo
14:15 - 10:40
ABE
-
DUB
15h 25m
2 stops
United Airlines Logo
11:35 - 09:38
DUB
-
ABE
27h 03m
1 stop
€526United Airlines
Wed, 13 May - Wed, 20 May
United Airlines Logo
17:36 - 09:45
ABE
-
DUB
11h 09m
1 stop
United Airlines Logo
09:50 - 09:38
DUB
-
ABE
28h 48m
2 stops
€570United Airlines
Wed, 27 May - Sat, 6 Jun
United Airlines Logo
17:36 - 09:45
ABE
-
DUB
11h 09m
1 stop
United Airlines Logo
11:35 - 21:17
DUB
-
ABE
14h 42m
1 stop
€572United Airlines
Wed, 27 May - Sat, 6 Jun

KLM flights from Allentown to Dublin

Our best KLM deals on Allentown to Dublin flight tickets
KLM
11 Mar
ABE12:56Allentown-Bethlehem
15h 09m
2 stops
DUB08:05Dublin
18 Mar
DUB05:55Dublin
21h 01m
2 stops
ABE22:56Allentown-Bethlehem
€610
KLM
11 Mar
ABE12:56Allentown-Bethlehem
15h 09m
2 stops
DUB08:05Dublin
18 Mar
DUB05:55Dublin
21h 01m
2 stops
ABE22:56Allentown-Bethlehem
€611
KLM
11 Mar
ABE12:56Allentown-Bethlehem
15h 09m
2 stops
DUB08:05Dublin
18 Mar
DUB05:55Dublin
21h 01m
2 stops
ABE22:56Allentown-Bethlehem
€617

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets
Delta
11 Mar
ABE06:32Allentown-Bethlehem
21h 33m
2 stops
DUB08:05Dublin
18 Mar
DUB05:55Dublin
21h 01m
2 stops
ABE22:56Allentown-Bethlehem
€477
Delta
11 Mar
ABE06:32Allentown-Bethlehem
21h 33m
2 stops
DUB08:05Dublin
18 Mar
DUB09:45Dublin
17h 11m
1 stop
ABE22:56Allentown-Bethlehem
€518
Delta
11 Mar
ABE17:58Allentown-Bethlehem
17h 47m
2 stops
DUB15:45Dublin
18 Mar
DUB05:55Dublin
21h 01m
2 stops
ABE22:56Allentown-Bethlehem
€604

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 25 February 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

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 8/4

06:15-09:45

1 stop22h 30m

Dublin

Wed 15/4

09:50-09:48

2 stops52h 58m

€463

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 14/4

17:38-09:45

1 stop11h 07m

Dublin

Tue 28/4

09:50-09:48

2 stops28h 58m

€473

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 8/4

17:38-09:45

1 stop11h 07m

Dublin

Wed 15/4

11:35-21:17

1 stop14h 42m

€475

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 8/4

06:15-10:40

2 stops23h 25m

Dublin

Wed 15/4

09:50-09:48

2 stops28h 58m

€476

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 11/3

06:32-08:05

2 stops21h 33m

Dublin

Wed 18/3

05:55-22:56

2 stops21h 01m

€477

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 11/3

06:32-08:05

2 stops21h 33m

Dublin

Wed 18/3

09:45-22:56

1 stop17h 11m

€518

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 13/5

14:15-09:45

1 stop14h 30m

Dublin

Wed 20/5

11:35-09:38

1 stop27h 03m

€523

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 13/5

14:15-10:40

2 stops15h 25m

Dublin

Wed 20/5

11:35-09:38

1 stop27h 03m

€526

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 27/5

17:36-09:45

1 stop11h 09m

Dublin

Sat 6/6

09:50-09:38

2 stops28h 48m

€570

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 27/5

17:36-09:45

1 stop11h 09m

Dublin

Sat 6/6

11:35-21:17

1 stop14h 42m

€572

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 day to depart on your flight to Dublin?

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €424. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €648. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Allentown to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €456. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €489 on average. Flights to Dublin from Allentown in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

  • 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
Wicklow
Cavan
Naas
Tullamore
Dundalk
Kildare
Swords
Bray
Gorey
Mullingar
Maynooth
Enniscorthy
Malahide
Carlingford
Leixlip
Arklow
Castleknock
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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