Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Allentown to Ireland from €341

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 Ireland departing on 10/8. 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
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 Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
13:00 - 07:45
ABE
-
DUB
13h 45m
1 stop
Delta Logo
08:50 - 22:46
DUB
-
ABE
18h 56m
2 stops
€598Delta
Wed, 4 Nov - Thu, 12 Nov
Delta Logo
13:00 - 07:45
ABE
-
DUB
13h 45m
1 stop
Delta Logo
13:25 - 22:46
DUB
-
ABE
38h 21m
2 stops
€599Delta
Mon, 2 Nov - Fri, 13 Nov
Delta Logo
13:00 - 07:45
ABE
-
DUB
13h 45m
1 stop
Delta Logo
09:45 - 17:12
DUB
-
ABE
12h 27m
1 stop
€601Delta
Mon, 2 Nov - Fri, 13 Nov
Delta Logo
17:40 - 07:55
ABE
-
DUB
33h 15m
2 stops
Delta Logo
08:50 - 22:46
DUB
-
ABE
18h 56m
2 stops
€603Delta
Sun, 1 Nov - Tue, 10 Nov
Delta Logo
13:00 - 15:45
ABE
-
DUB
21h 45m
2 stops
Delta Logo
13:25 - 17:12
DUB
-
ABE
32h 47m
2 stops
€603Delta
Thu, 5 Nov - Fri, 13 Nov
Delta Logo
13:00 - 15:45
ABE
-
DUB
21h 45m
2 stops
Delta Logo
09:45 - 17:12
DUB
-
ABE
12h 27m
1 stop
€605Delta
Thu, 5 Nov - Fri, 13 Nov
Delta Logo
17:40 - 12:40
ABE
-
DUB
38h 00m
2 stops
Delta Logo
08:50 - 22:46
DUB
-
ABE
18h 56m
2 stops
€606Delta
Mon, 2 Nov - Mon, 9 Nov
Delta Logo
17:40 - 12:40
ABE
-
DUB
38h 00m
2 stops
Delta Logo
13:25 - 17:12
DUB
-
ABE
32h 47m
2 stops
€607Delta
Mon, 2 Nov - Fri, 13 Nov
United Airlines Logo
06:15 - 07:30
ABE
-
SNN
20h 15m
1 stop
United Airlines Logo
09:30 - 17:01
SNN
-
ABE
12h 31m
1 stop
€769United Airlines
Sun, 5 Jul - Wed, 15 Jul
United Airlines Logo
17:41 - 07:30
ABE
-
SNN
32h 49m
1 stop
United Airlines Logo
09:30 - 17:01
SNN
-
ABE
12h 31m
1 stop
€774United Airlines
Sat, 4 Jul - Thu, 16 Jul

United Airlines flights from Allentown to Ireland

Our best United Airlines deals on Allentown to Ireland flight tickets
United Airlines
3 Nov
ABE14:30Allentown-Bethlehem
12h 40m
1 stop
DUB08:10Dublin
13 Nov
DUB09:00Dublin
30h 06m
2 stops
ABE10:06Allentown-Bethlehem
€657
United Airlines
2 Nov
ABE14:30Allentown-Bethlehem
12h 40m
1 stop
DUB08:10Dublin
10 Nov
DUB10:40Dublin
15h 32m
1 stop
ABE21:12Allentown-Bethlehem
€659
United Airlines
1 Nov
ABE17:36Allentown-Bethlehem
33h 34m
1 stop
DUB08:10Dublin
13 Nov
DUB09:00Dublin
30h 06m
2 stops
ABE10:06Allentown-Bethlehem
€661

Delta flights from Allentown to Ireland

Our best Delta deals on Allentown to Ireland flight tickets
Delta
4 Nov
ABE13:00Allentown-Bethlehem
13h 45m
1 stop
DUB07:45Dublin
12 Nov
DUB08:50Dublin
18h 56m
2 stops
ABE22:46Allentown-Bethlehem
€598
Delta
2 Nov
ABE13:00Allentown-Bethlehem
13h 45m
1 stop
DUB07:45Dublin
13 Nov
DUB13:25Dublin
38h 21m
2 stops
ABE22:46Allentown-Bethlehem
€599
Delta
2 Nov
ABE13:00Allentown-Bethlehem
13h 45m
1 stop
DUB07:45Dublin
13 Nov
DUB09:45Dublin
12h 27m
1 stop
ABE17:12Allentown-Bethlehem
€601

momondo Fare Finder

 
Customise your flight search to find flights from Allentown to Ireland 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 11 May 2026.
Use the filters below to find and compare flights from Allentown to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 4/11

13:00-07:45

1 stop13h 45m

Dublin

Thu 12/11

08:50-22:46

2 stops18h 56m

€598

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 2/11

13:00-07:45

1 stop13h 45m

Dublin

Fri 13/11

13:25-22:46

2 stops38h 21m

€599
Fastest return journey

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 2/11

13:00-07:45

1 stop13h 45m

Dublin

Fri 13/11

09:45-17:12

1 stop12h 27m

€601

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 1/11

17:40-07:55

2 stops33h 15m

Dublin

Tue 10/11

08:50-22:46

2 stops18h 56m

€603

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 5/11

13:00-15:45

2 stops21h 45m

Dublin

Fri 13/11

13:25-17:12

2 stops32h 47m

€603

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 5/11

13:00-15:45

2 stops21h 45m

Dublin

Fri 13/11

09:45-17:12

1 stop12h 27m

€605

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 2/11

17:40-12:40

2 stops38h 00m

Dublin

Mon 9/11

08:50-22:46

2 stops18h 56m

€606

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 2/11

17:40-12:40

2 stops38h 00m

Dublin

Fri 13/11

13:25-17:12

2 stops32h 47m

€607

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Sun 5/7

06:15-07:30

1 stop20h 15m

Shannon

Wed 15/7

09:30-17:01

1 stop12h 31m

€769

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Sat 4/7

17:41-07:30

1 stop32h 49m

Shannon

Thu 16/7

09:30-17:01

1 stop12h 31m

€774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Allentown to Ireland

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 Ireland?

KLM and Delta are the most popular carriers operating from Allentown-Bethlehem to Ireland

Cheap Allentown to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Ireland

Fastest flight time

11h 04m

Direct flights

None
The fastest flight from Allentown to Ireland takes 11h 04m
There are no direct flights from Allentown to Ireland. There are no popular flight routes from Allentown to Ireland.
Search flight deals

Frequently asked questions about flying from Allentown to Ireland

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Ireland?

    Prices for flights from Allentown-Bethlehem Airport to Ireland were last updated today.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Allentown.

Can I find flights from Allentown to Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ireland from Allentown with this policy.

How can momondo help me find flights from Allentown to Ireland?

momondo helps you find the best flight between Allentown and Ireland 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 Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland 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 10/6
Wed 17/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €87
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €73