Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Dublin from €262

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 15/5. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Allentown to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
12:53 - 08:45
ABE
-
DUB
14h 52m
1 stop
Delta Logo
11:00 - 22:18
DUB
-
ABE
16h 18m
1 stop
€474Delta
Sun, 26 Apr - Fri, 8 May
Delta Logo
17:59 - 07:55
ABE
-
DUB
32h 56m
2 stops
Delta Logo
11:00 - 22:18
DUB
-
ABE
16h 18m
1 stop
€479Delta
Sun, 26 Apr - Thu, 7 May
Delta Logo
12:53 - 08:45
ABE
-
DUB
14h 52m
1 stop
Delta Logo
05:55 - 23:00
DUB
-
ABE
22h 05m
2 stops
€491Delta
Sun, 26 Apr - Sun, 3 May
Delta Logo
17:59 - 07:55
ABE
-
DUB
32h 56m
2 stops
Delta Logo
08:55 - 23:00
DUB
-
ABE
19h 05m
2 stops
€495Delta
Sun, 26 Apr - Sun, 3 May
KLM Logo
12:53 - 10:25
ABE
-
DUB
16h 32m
2 stops
KLM Logo
11:00 - 23:00
DUB
-
ABE
17h 00m
1 stop
€497KLM
Wed, 29 Apr - Tue, 5 May
Delta Logo
06:27 - 08:45
ABE
-
DUB
21h 18m
1 stop
Delta Logo
11:00 - 22:18
DUB
-
ABE
16h 18m
1 stop
€498Delta
Sun, 10 May - Mon, 18 May
Delta Logo
12:53 - 12:40
ABE
-
DUB
18h 47m
2 stops
Delta Logo
10:00 - 12:12
DUB
-
ABE
31h 12m
2 stops
€500Delta
Wed, 29 Apr - Tue, 5 May
Delta Logo
12:53 - 16:40
ABE
-
DUB
22h 47m
2 stops
Delta Logo
11:00 - 12:12
DUB
-
ABE
30h 12m
1 stop
€501Delta
Wed, 29 Apr - Tue, 5 May
Delta Logo
18:15 - 07:55
ABE
-
DUB
32h 40m
2 stops
Delta Logo
11:00 - 22:18
DUB
-
ABE
16h 18m
1 stop
€502Delta
Sat, 9 May - Sun, 17 May
Delta Logo
18:15 - 08:45
ABE
-
DUB
33h 30m
1 stop
Delta Logo
11:00 - 22:18
DUB
-
ABE
16h 18m
1 stop
€503Delta
Sat, 9 May - Sun, 17 May

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets
Delta
26 Apr
ABE12:53Allentown-Bethlehem
14h 52m
1 stop
DUB08:45Dublin
8 May
DUB11:00Dublin
16h 18m
1 stop
ABE22:18Allentown-Bethlehem
€474
Delta
26 Apr
ABE17:59Allentown-Bethlehem
32h 56m
2 stops
DUB07:55Dublin
7 May
DUB11:00Dublin
16h 18m
1 stop
ABE22:18Allentown-Bethlehem
€479
Delta
26 Apr
ABE12:53Allentown-Bethlehem
14h 52m
1 stop
DUB08:45Dublin
3 May
DUB05:55Dublin
22h 05m
2 stops
ABE23:00Allentown-Bethlehem
€491

KLM flights from Allentown to Dublin

Our best KLM deals on Allentown to Dublin flight tickets
KLM
29 Apr
ABE12:53Allentown-Bethlehem
16h 32m
2 stops
DUB10:25Dublin
5 May
DUB11:00Dublin
17h 00m
1 stop
ABE23:00Allentown-Bethlehem
€497
KLM
13 Aug
ABE13:00Allentown-Bethlehem
14h 45m
1 stop
DUB08:45Dublin
17 Aug
DUB11:00Dublin
16h 56m
1 stop
ABE22:56Allentown-Bethlehem
€541
KLM
29 Apr
ABE17:59Allentown-Bethlehem
33h 46m
1 stop
DUB08:45Dublin
5 May
DUB11:00Dublin
17h 00m
1 stop
ABE23:00Allentown-Bethlehem
€558

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 13 April 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
Fastest return journey

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

12:53-08:45

1 stop14h 52m

Dublin

Fri 8/5

11:00-22:18

1 stop16h 18m

€474

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

17:59-07:55

2 stops32h 56m

Dublin

Thu 7/5

11:00-22:18

1 stop16h 18m

€479

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

12:53-08:45

1 stop14h 52m

Dublin

Sun 3/5

05:55-23:00

2 stops22h 05m

€491

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 26/4

17:59-07:55

2 stops32h 56m

Dublin

Sun 3/5

08:55-23:00

2 stops19h 05m

€495

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 29/4

12:53-10:25

2 stops16h 32m

Dublin

Tue 5/5

11:00-23:00

1 stop17h 00m

€497

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 10/5

06:27-08:45

1 stop21h 18m

Dublin

Mon 18/5

11:00-22:18

1 stop16h 18m

€498

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 29/4

12:53-12:40

2 stops18h 47m

Dublin

Tue 5/5

10:00-12:12

2 stops31h 12m

€500

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 29/4

12:53-16:40

2 stops22h 47m

Dublin

Tue 5/5

11:00-12:12

1 stop30h 12m

€501

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 9/5

18:15-07:55

2 stops32h 40m

Dublin

Sun 17/5

11:00-22:18

1 stop16h 18m

€502

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 9/5

18:15-08:45

1 stop33h 30m

Dublin

Sun 17/5

11:00-22:18

1 stop16h 18m

€503

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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, United Airlines, and American 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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Allentown to Dublin takes 14h 45m
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 14h 45m, 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
Tullamore
Kildare
Bray
Swords
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Carlingford
Castleknock
Enniscorthy
Arklow
Thurles

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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 13/5
Wed 20/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland