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Cheap flights from Allentown to Dublin from €400

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 27/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:38 - 09:45
ABE
-
DUB
11h 07m
1 stop
United Airlines Logo
09:20 - 17:00
DUB
-
ABE
36h 40m
2 stops
€400United Airlines
Mon, 27 Apr - Fri, 1 May
United Airlines Logo
06:15 - 09:45
ABE
-
DUB
22h 30m
1 stop
United Airlines Logo
09:20 - 17:00
DUB
-
ABE
36h 40m
2 stops
€404United Airlines
Sun, 26 Apr - Fri, 1 May
United Airlines Logo
06:15 - 08:15
ABE
-
DUB
21h 00m
2 stops
United Airlines Logo
09:20 - 17:00
DUB
-
ABE
36h 40m
2 stops
€406United Airlines
Sun, 26 Apr - Fri, 1 May
Delta Logo
12:47 - 08:00
ABE
-
DUB
14h 13m
2 stops
Delta Logo
08:50 - 22:49
DUB
-
ABE
18h 59m
2 stops
€412Delta
Tue, 17 Feb - Tue, 24 Feb
Delta Logo
12:47 - 08:00
ABE
-
DUB
14h 13m
2 stops
Delta Logo
09:45 - 17:12
DUB
-
ABE
12h 27m
1 stop
€413Delta
Tue, 17 Feb - Tue, 24 Feb
Delta Logo
06:32 - 07:45
ABE
-
DUB
21h 13m
2 stops
Delta Logo
08:50 - 12:16
DUB
-
ABE
31h 26m
2 stops
€417Delta
Tue, 10 Mar - Tue, 17 Mar
United Airlines Logo
17:38 - 09:45
ABE
-
DUB
11h 07m
1 stop
United Airlines Logo
11:35 - 20:58
DUB
-
ABE
14h 23m
1 stop
€423United Airlines
Tue, 28 Apr - Wed, 13 May
United Airlines Logo
10:35 - 07:20
ABE
-
DUB
15h 45m
2 stops
United Airlines Logo
11:35 - 20:58
DUB
-
ABE
14h 23m
1 stop
€426United Airlines
Wed, 29 Apr - Wed, 13 May
United Airlines Logo
17:35 - 08:15
ABE
-
DUB
33h 40m
2 stops
United Airlines Logo
11:35 - 20:58
DUB
-
ABE
14h 23m
1 stop
€429United Airlines
Sat, 2 May - Wed, 13 May
United Airlines Logo
17:35 - 08:15
ABE
-
DUB
33h 40m
2 stops
United Airlines Logo
09:30 - 20:58
DUB
-
ABE
16h 28m
2 stops
€434United Airlines
Sat, 2 May - Tue, 12 May

United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets
United Airlines
27 Apr
ABE17:38Allentown-Bethlehem
11h 07m
1 stop
DUB09:45Dublin
1 May
DUB09:20Dublin
36h 40m
2 stops
ABE17:00Allentown-Bethlehem
€400
United Airlines
26 Apr
ABE06:15Allentown-Bethlehem
22h 30m
1 stop
DUB09:45Dublin
1 May
DUB09:20Dublin
36h 40m
2 stops
ABE17:00Allentown-Bethlehem
€404
United Airlines
26 Apr
ABE06:15Allentown-Bethlehem
21h 00m
2 stops
DUB08:15Dublin
1 May
DUB09:20Dublin
36h 40m
2 stops
ABE17:00Allentown-Bethlehem
€406

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets
Delta
17 Feb
ABE12:47Allentown-Bethlehem
14h 13m
2 stops
DUB08:00Dublin
24 Feb
DUB08:50Dublin
18h 59m
2 stops
ABE22:49Allentown-Bethlehem
€412
Delta
17 Feb
ABE12:47Allentown-Bethlehem
14h 13m
2 stops
DUB08:00Dublin
24 Feb
DUB09:45Dublin
12h 27m
1 stop
ABE17:12Allentown-Bethlehem
€413
Delta
10 Mar
ABE06:32Allentown-Bethlehem
21h 13m
2 stops
DUB07:45Dublin
17 Mar
DUB08:50Dublin
31h 26m
2 stops
ABE12:16Allentown-Bethlehem
€417

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 26 January 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

Mon 27/4

17:38-09:45

1 stop11h 07m

Dublin

Fri 1/5

09:20-17:00

2 stops36h 40m

€400

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

06:15-09:45

1 stop22h 30m

Dublin

Fri 1/5

09:20-17:00

2 stops36h 40m

€404

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

06:15-08:15

2 stops21h 00m

Dublin

Fri 1/5

09:20-17:00

2 stops36h 40m

€406

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 17/2

12:47-08:00

2 stops14h 13m

Dublin

Tue 24/2

08:50-22:49

2 stops18h 59m

€412

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 17/2

12:47-08:00

2 stops14h 13m

Dublin

Tue 24/2

09:45-17:12

1 stop12h 27m

€413

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 10/3

06:32-07:45

2 stops21h 13m

Dublin

Tue 17/3

08:50-12:16

2 stops31h 26m

€417

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 28/4

17:38-09:45

1 stop11h 07m

Dublin

Wed 13/5

11:35-20:58

1 stop14h 23m

€423

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 29/4

10:35-07:20

2 stops15h 45m

Dublin

Wed 13/5

11:35-20:58

1 stop14h 23m

€426

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 2/5

17:35-08:15

2 stops33h 40m

Dublin

Wed 13/5

11:35-20:58

1 stop14h 23m

€429

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 2/5

17:35-08:15

2 stops33h 40m

Dublin

Tue 12/5

09:30-20:58

2 stops16h 28m

€434

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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?

United Airlines 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 07m

Direct flights

None
The fastest flight from Allentown to Dublin takes 11h 07m
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 07m, 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
Swords
Dundalk
Naas
Tullamore
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
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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