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Cheap flights from Allentown to Ireland from €499

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 Ireland departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Allentown to Ireland

Cheap return flights

American Airlines Logo
13:35 - 05:30ABE-DUB
10h 55m1 stop
American Airlines Logo
11:45 - 21:40DUB-ABE
14h 55m1 stop
€499American Airlines
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Sun, 28 Sep - Tue, 7 Oct
American Airlines Logo
06:05 - 05:30ABE-DUB
18h 25m1 stop
American Airlines Logo
09:30 - 21:40DUB-ABE
17h 10m2 stops
€503American Airlines
Find Deal
Sun, 28 Sep - Tue, 7 Oct
United Airlines Logo
11:30 - 08:10ABE-DUB
15h 40m1 stop
United Airlines Logo
10:40 - 21:15DUB-ABE
15h 35m1 stop
€518United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan
United Airlines Logo
11:30 - 08:10ABE-DUB
15h 40m1 stop
United Airlines Logo
09:30 - 21:15DUB-ABE
16h 45m2 stops
€522United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan
American Airlines Logo
06:05 - 05:30ABE-DUB
18h 25m1 stop
American Airlines Logo
11:45 - 18:30DUB-ABE
11h 45m1 stop
€578American Airlines
Find Deal
Thu, 11 Sep - Tue, 16 Sep
American Airlines Logo
13:35 - 05:30ABE-DUB
10h 55m1 stop
American Airlines Logo
09:30 - 18:30DUB-ABE
14h 00m2 stops
€582American Airlines
Find Deal
Thu, 11 Sep - Tue, 16 Sep
United Airlines Logo
06:37 - 10:20ABE-DUB
22h 43m2 stops
United Airlines Logo
09:20 - 11:58DUB-ABE
31h 38m2 stops
€586United Airlines
Find Deal
Thu, 11 Sep - Tue, 16 Sep
Logo
08:00 - 11:40ABE-DUB
22h 40m1 stop
Logo
12:40 - 22:42DUB-ABE
15h 02m2 stops
€1,036
Find Deal
Sun, 7 Sep - Fri, 12 Sep
Delta Logo
12:48 - 08:15ABE-DUB
14h 27m2 stops
Delta Logo
06:00 - 22:41DUB-ABE
21h 41m2 stops
€1,321Delta
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Wed, 24 Sep - Wed, 1 Oct
Delta Logo
12:48 - 08:45ABE-DUB
14h 57m1 stop
Delta Logo
10:00 - 22:41DUB-ABE
17h 41m2 stops
€1,672Delta
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Thu, 18 Sep - Thu, 25 Sep

United Airlines flights from Allentown to Ireland

Our best United Airlines deals on Allentown to Ireland flight tickets
United Airlines
16 Jan
ABE11:30Allentown-Bethlehem
15h 40m
1 stop
DUB08:10Dublin
20 Jan
DUB10:40Dublin
15h 35m
1 stop
ABE21:15Allentown-Bethlehem
€518
Find similar
United Airlines
16 Jan
ABE11:30Allentown-Bethlehem
15h 40m
1 stop
DUB08:10Dublin
20 Jan
DUB09:30Dublin
16h 45m
2 stops
ABE21:15Allentown-Bethlehem
€522
Find similar
United Airlines
11 Sept
ABE06:37Allentown-Bethlehem
22h 43m
2 stops
DUB10:20Dublin
16 Sept
DUB09:20Dublin
31h 38m
2 stops
ABE11:58Allentown-Bethlehem
€586
Find similar

Delta flights from Allentown to Ireland

Our best Delta deals on Allentown to Ireland flight tickets
Delta
24 Sept
ABE12:48Allentown-Bethlehem
14h 27m
2 stops
DUB08:15Dublin
1 Oct
DUB06:00Dublin
21h 41m
2 stops
ABE22:41Allentown-Bethlehem
€1,321
Find similar
Delta
18 Sept
ABE12:48Allentown-Bethlehem
14h 57m
1 stop
DUB08:45Dublin
25 Sept
DUB10:00Dublin
17h 41m
2 stops
ABE22:41Allentown-Bethlehem
€1,672
Find similar
Delta
18 Sept
ABE12:48Allentown-Bethlehem
14h 57m
1 stop
DUB08:45Dublin
25 Sept
DUB11:00Dublin
16h 41m
1 stop
ABE22:41Allentown-Bethlehem
€5,673
Find similar

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 28 August 2025.
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

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 28/9

13:35-05:30

1 stop10h 55m

Dublin

Tue 7/10

11:45-21:40

1 stop14h 55m

€499

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 28/9

06:05-05:30

1 stop18h 25m

Dublin

Tue 7/10

09:30-21:40

2 stops17h 10m

€503

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

11:30-08:10

1 stop15h 40m

Dublin

Tue 20/1

10:40-21:15

1 stop15h 35m

€518

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 16/1

11:30-08:10

1 stop15h 40m

Dublin

Tue 20/1

09:30-21:15

2 stops16h 45m

€522

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 11/9

06:05-05:30

1 stop18h 25m

Dublin

Tue 16/9

11:45-18:30

1 stop11h 45m

€578

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 11/9

13:35-05:30

1 stop10h 55m

Dublin

Tue 16/9

09:30-18:30

2 stops14h 00m

€582

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 11/9

06:37-10:20

2 stops22h 43m

Dublin

Tue 16/9

09:20-11:58

2 stops31h 38m

€586

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 7/9

08:00-11:40

1 stop22h 40m

Dublin

Fri 12/9

12:40-22:42

2 stops15h 02m

€1,036

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 24/9

12:48-08:15

2 stops14h 27m

Dublin

Wed 1/10

06:00-22:41

2 stops21h 41m

€1,321

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Thu 18/9

12:48-08:45

1 stop14h 57m

Dublin

Thu 25/9

10:00-22:41

2 stops17h 41m

€1,672

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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 is the most popular carrier 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

Direct flights

None
There are no direct flights from Allentown to Ireland. There are no popular flight routes from Allentown to Ireland.
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  • 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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