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Cheap flights from Allentown to Ireland from €453

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 29/6. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:30 - 09:45
ABE
-
DUB
14h 15m
1 stop
United Airlines Logo
09:50 - 10:06
DUB
-
ABE
29h 16m
2 stops
€572United Airlines
Sun, 16 Aug - Thu, 20 Aug
United Airlines Logo
17:36 - 07:30
ABE
-
SNN
32h 54m
1 stop
United Airlines Logo
09:30 - 16:56
SNN
-
ABE
12h 26m
1 stop
€572United Airlines
Fri, 21 Aug - Tue, 25 Aug
United Airlines Logo
06:15 - 07:20
ABE
-
DUB
20h 05m
2 stops
United Airlines Logo
09:50 - 10:06
DUB
-
ABE
29h 16m
2 stops
€576United Airlines
Sun, 16 Aug - Thu, 20 Aug
United Airlines Logo
06:15 - 09:45
ABE
-
DUB
22h 30m
1 stop
United Airlines Logo
09:50 - 10:06
DUB
-
ABE
29h 16m
2 stops
€577United Airlines
Sun, 16 Aug - Thu, 20 Aug
United Airlines Logo
14:30 - 09:45
ABE
-
DUB
14h 15m
1 stop
United Airlines Logo
11:35 - 21:12
DUB
-
ABE
14h 37m
1 stop
€579United Airlines
Sun, 16 Aug - Thu, 20 Aug
United Airlines Logo
06:15 - 09:45
ABE
-
DUB
22h 30m
1 stop
United Airlines Logo
11:35 - 21:12
DUB
-
ABE
14h 37m
1 stop
€584United Airlines
Sun, 16 Aug - Thu, 20 Aug
United Airlines Logo
10:38 - 07:30
ABE
-
SNN
15h 52m
1 stop
United Airlines Logo
09:30 - 21:07
SNN
-
ABE
16h 37m
1 stop
€594United Airlines
Tue, 21 Jul - Tue, 28 Jul
United Airlines Logo
14:23 - 10:15
ABE
-
SNN
14h 52m
2 stops
United Airlines Logo
09:30 - 21:07
SNN
-
ABE
16h 37m
1 stop
€598United Airlines
Tue, 21 Jul - Tue, 28 Jul
Delta Logo
17:40 - 23:30
ABE
-
ORK
24h 50m
2 stops
Delta Logo
06:15 - 22:56
ORK
-
ABE
21h 41m
2 stops
€693Delta
Fri, 24 Jul - Tue, 28 Jul
Delta Logo
06:30 - 14:40
ABE
-
ORK
27h 10m
2 stops
Delta Logo
06:15 - 22:56
ORK
-
ABE
21h 41m
2 stops
€695Delta
Mon, 20 Jul - Tue, 28 Jul

United Airlines flights from Allentown to Ireland

Our best United Airlines deals on Allentown to Ireland flight tickets
United Airlines
16 Aug
ABE14:30Allentown-Bethlehem
14h 15m
1 stop
DUB09:45Dublin
20 Aug
DUB09:50Dublin
29h 16m
2 stops
ABE10:06Allentown-Bethlehem
€572
United Airlines
16 Aug
ABE06:15Allentown-Bethlehem
20h 05m
2 stops
DUB07:20Dublin
20 Aug
DUB09:50Dublin
29h 16m
2 stops
ABE10:06Allentown-Bethlehem
€576
United Airlines
16 Aug
ABE06:15Allentown-Bethlehem
22h 30m
1 stop
DUB09:45Dublin
20 Aug
DUB09:50Dublin
29h 16m
2 stops
ABE10:06Allentown-Bethlehem
€577

Delta flights from Allentown to Ireland

Our best Delta deals on Allentown to Ireland flight tickets
Delta
26 Apr
ABE06:33Allentown-Bethlehem
21h 12m
1 stop
DUB08:45Dublin
7 May
DUB08:55Dublin
18h 23m
2 stops
ABE22:18Allentown-Bethlehem
€671
Delta
28 Apr
ABE12:53Allentown-Bethlehem
14h 52m
1 stop
DUB08:45Dublin
8 May
DUB11:00Dublin
16h 18m
1 stop
ABE22:18Allentown-Bethlehem
€674
Delta
26 Apr
ABE06:33Allentown-Bethlehem
20h 22m
2 stops
DUB07:55Dublin
8 May
DUB08:55Dublin
18h 23m
2 stops
ABE22:18Allentown-Bethlehem
€676

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 25 March 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

Sun 16/8

14:30-09:45

1 stop14h 15m

Dublin

Thu 20/8

09:50-10:06

2 stops29h 16m

€572

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Fri 21/8

17:36-07:30

1 stop32h 54m

Shannon

Tue 25/8

09:30-16:56

1 stop12h 26m

€572

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 16/8

06:15-07:20

2 stops20h 05m

Dublin

Thu 20/8

09:50-10:06

2 stops29h 16m

€576

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 16/8

06:15-09:45

1 stop22h 30m

Dublin

Thu 20/8

09:50-10:06

2 stops29h 16m

€577
Fastest return journey

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 16/8

14:30-09:45

1 stop14h 15m

Dublin

Thu 20/8

11:35-21:12

1 stop14h 37m

€579

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 16/8

06:15-09:45

1 stop22h 30m

Dublin

Thu 20/8

11:35-21:12

1 stop14h 37m

€584

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Tue 21/7

10:38-07:30

1 stop15h 52m

Shannon

Tue 28/7

09:30-21:07

1 stop16h 37m

€594

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Tue 21/7

14:23-10:15

2 stops14h 52m

Shannon

Tue 28/7

09:30-21:07

1 stop16h 37m

€598

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

Fri 24/7

17:40-23:30

2 stops24h 50m

Cork

Tue 28/7

06:15-22:56

2 stops21h 41m

€693

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

Mon 20/7

06:30-14:40

2 stops27h 10m

Cork

Tue 28/7

06:15-22:56

2 stops21h 41m

€694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Delta and United Airlines 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 09m

Direct flights

None
The fastest flight from Allentown to Ireland takes 11h 09m
There are no direct flights from Allentown to Ireland. There are no popular flight routes from Allentown to Ireland.
Search flight deals

  • 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.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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