How long does it take to fly to Allentown?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Allentown you fly into. For example, flying from Dublin to Newark Airport takes 7h 10m on average. On the other hand, flying from Shannon to Newark Airport takes 7h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Ireland to Allentown-Bethlehem Airport refresh daily.

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

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 layovers 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 Ireland to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport 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 license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$917 Cheap Flights from Ireland to Allentown in 2025/26

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Recent round-trip flight deals from Ireland to Allentown

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10:40 am - 9:01 pmDUB-ABE

15h 21m1 stop

10:33 am - 10:20 amABE-DUB

18h 47m2 stops

$917United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

10:40 am - 9:01 pmDUB-ABE

15h 21m1 stop

10:33 am - 10:20 amABE-DUB

18h 47m2 stops

$919United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

10:40 am - 9:01 pmDUB-ABE

15h 21m1 stop

10:33 am - 10:20 amABE-DUB

18h 47m2 stops

$920United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

1:00 pm - 11:29 pmDUB-ABE

15h 29m2 stops

5:51 pm - 9:55 amABE-DUB

11h 04m1 stop

$931American Airlines

Find Deal

Fri, Dec 26 - Wed, May 13

1:00 pm - 11:29 pmDUB-ABE

15h 29m2 stops

5:51 pm - 9:55 amABE-DUB

11h 04m1 stop

$968American Airlines

Find Deal

Fri, Dec 26 - Wed, May 13

1:25 pm - 12:09 pmDUB-ABE

27h 44m2 stops

6:30 am - 9:15 amABE-DUB

21h 45m2 stops

$1,059Delta

Find Deal

Fri, Dec 26 - Wed, May 13

10:45 am - 10:46 pmDUB-ABE

17h 01m2 stops

6:30 am - 9:15 amABE-DUB

21h 45m2 stops

$1,072Delta

Find Deal

Fri, Dec 26 - Wed, May 13

4:45 pm - 5:13 pmDUB-ABE

29h 28m2 stops

1:00 pm - 3:45 pmABE-DUB

21h 45m2 stops

$1,099Air France

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Thu, Feb 19 - Mon, Feb 23

9:45 am - 5:24 pmDUB-ABE

12h 39m1 stop

1:00 pm - 8:45 amABE-DUB

14h 45m1 stop

$1,217KLM

Find Deal

Fri, Dec 26 - Wed, May 13

9:45 am - 10:46 pmDUB-ABE

18h 01m1 stop

1:00 pm - 8:45 amABE-DUB

14h 45m1 stop

$1,250KLM

Find Deal

Fri, Dec 26 - Wed, May 13

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets

American Airlines

Dec 26

DUB1:00 pmDublin

15h 29m

2 stops

ABE11:29 pmAllentown-Bethlehem

May 13

ABE5:51 pmAllentown-Bethlehem

11h 04m

1 stop

DUB9:55 amDublin

$931

Find similar

American Airlines

Dec 26

DUB1:00 pmDublin

15h 29m

2 stops

ABE11:29 pmAllentown-Bethlehem

May 13

ABE5:51 pmAllentown-Bethlehem

11h 04m

1 stop

DUB9:55 amDublin

$968

Find similar

United Airlines flights from Ireland to Allentown

Our best United Airlines deals on Ireland to Allentown flight tickets

United Airlines

Feb 19

DUB10:40 amDublin

28h 18m

1 stop

ABE9:58 amAllentown-Bethlehem

Feb 23

ABE10:33 amAllentown-Bethlehem

16h 37m

1 stop

DUB8:10 amDublin

$917

Find similar

United Airlines

Feb 19

DUB10:40 amDublin

28h 18m

1 stop

ABE9:58 amAllentown-Bethlehem

Feb 23

ABE5:23 pmAllentown-Bethlehem

33h 47m

1 stop

DUB8:10 amDublin

$919

Find similar

United Airlines

Feb 19

DUB10:40 amDublin

15h 21m

1 stop

ABE9:01 pmAllentown-Bethlehem

Feb 23

ABE10:33 amAllentown-Bethlehem

18h 47m

2 stops

DUB10:20 amDublin

$920

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-9:01 pm

1 stop15h 21m

Allentown-Bethlehem

Mon 2/23

10:33 am-10:20 am

2 stops18h 47m

$917

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-9:01 pm

1 stop15h 21m

Allentown-Bethlehem

Mon 2/23

10:33 am-10:20 am

2 stops18h 47m

$919

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-9:01 pm

1 stop15h 21m

Allentown-Bethlehem

Mon 2/23

10:33 am-10:20 am

2 stops18h 47m

$920

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

1:00 pm-11:29 pm

2 stops15h 29m

Allentown-Bethlehem

Wed 5/13

5:51 pm-9:55 am

1 stop11h 04m

$931

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

1:00 pm-11:29 pm

2 stops15h 29m

Allentown-Bethlehem

Wed 5/13

5:51 pm-9:55 am

1 stop11h 04m

$968

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

1:25 pm-12:09 pm

2 stops27h 44m

Allentown-Bethlehem

Wed 5/13

6:30 am-9:15 am

2 stops21h 45m

$1,059

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

10:45 am-10:46 pm

2 stops17h 01m

Allentown-Bethlehem

Wed 5/13

6:30 am-9:15 am

2 stops21h 45m

$1,072

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

4:45 pm-5:13 pm

2 stops29h 28m

Allentown-Bethlehem

Mon 2/23

1:00 pm-3:45 pm

2 stops21h 45m

$1,099

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

9:45 am-5:24 pm

1 stop12h 39m

Allentown-Bethlehem

Wed 5/13

1:00 pm-8:45 am

1 stop14h 45m

$1,217

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

9:45 am-10:46 pm

1 stop18h 01m

Allentown-Bethlehem

Wed 5/13

1:00 pm-8:45 am

1 stop14h 45m

$1,250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Allentown

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

Airlines

Other information

What is the cheapest airline that flies from Ireland to Allentown-Bethlehem?

United Airlines is the most popular carrier operating from Ireland to Allentown-Bethlehem

What airlines fly to Allentown?

Aer Lingus, United Airlines and Finnair are the top three most popular airlines that fly to Allentown from Ireland according to our data. Aer Lingus is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Allentown flight deals and tips

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

Direct flights	None

There are no direct flights from Ireland to Allentown. There are no popular flight routes from Ireland to Allentown.

Search flight deals

When did momondo last update prices for flights from Ireland to Allentown-Bethlehem Airport?
Prices for flights from Ireland to Allentown-Bethlehem Airport refresh daily.
How old do you have to be to fly from Ireland to Allentown-Bethlehem Airport?
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 layovers 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 Ireland to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport 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 license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Allentown from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Ireland to Allentown flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Allentown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.