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 Shannon to Newark Airport takes 7h 20m on average. On the other hand, flying from Dublin 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.

$484 Cheap Flights from Ireland to Allentown in 2025/26

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11:30 am - 11:31 am

DUB

ABE

29h 01m2 stops

12:01 pm - 4:50 pm

ABE

DUB

23h 49m2 stops

$484American Airlines

Wed, Feb 18 - Sun, Feb 22

11:30 am - 11:31 am

DUB

ABE

29h 01m2 stops

12:01 pm - 8:40 am

ABE

DUB

15h 39m2 stops

$503American Airlines

Wed, Feb 18 - Sun, Feb 22

1:40 pm - 11:29 pm

DUB

ABE

38h 49m2 stops

6:30 am - 2:35 pm

ABE

DUB

27h 05m2 stops

$666American Airlines

Fri, Dec 26 - Wed, May 13

11:30 am - 11:29 pm

DUB

ABE

16h 59m2 stops

5:51 pm - 7:25 pm

ABE

DUB

20h 34m2 stops

$668American Airlines

Fri, Dec 26 - Wed, May 13

4:00 pm - 11:29 pm

DUB

ABE

36h 29m2 stops

6:30 am - 9:55 am

ABE

DUB

22h 25m1 stop

$685American Airlines

Fri, Dec 26 - Wed, May 13

11:30 am - 11:29 pm

DUB

ABE

16h 59m2 stops

5:51 pm - 9:55 am

ABE

DUB

11h 04m1 stop

$723American Airlines

Fri, Dec 26 - Wed, May 13

9:30 am - 8:53 pm

DUB

ABE

16h 23m2 stops

10:36 am - 8:10 am

ABE

DUB

16h 34m1 stop

$972United Airlines

Wed, Feb 18 - Sun, Feb 22

10:40 am - 8:53 pm

DUB

ABE

15h 13m1 stop

10:36 am - 8:10 am

ABE

DUB

16h 34m1 stop

$973United Airlines

Wed, Feb 18 - Sun, Feb 22

9:45 am - 10:46 pm

DUB

ABE

18h 01m1 stop

6:30 am - 8:45 am

ABE

DUB

21h 15m1 stop

$1,031KLM

Fri, Dec 26 - Wed, May 13

United Airlines flights from Ireland to Allentown

Our best United Airlines deals on Ireland to Allentown flight tickets

United Airlines

Feb 18

DUB9:30 amDublin

16h 23m

2 stops

ABE8:53 pmAllentown-Bethlehem

Feb 22

ABE10:36 amAllentown-Bethlehem

16h 34m

1 stop

DUB8:10 amDublin

$972

Find similar

United Airlines

Feb 18

DUB10:40 amDublin

15h 13m

1 stop

ABE8:53 pmAllentown-Bethlehem

Feb 22

ABE10:36 amAllentown-Bethlehem

16h 34m

1 stop

DUB8:10 amDublin

$973

Find similar

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets

American Airlines

Feb 18

DUB11:30 amDublin

29h 01m

2 stops

ABE11:31 amAllentown-Bethlehem

Feb 22

ABE12:01 pmAllentown-Bethlehem

23h 49m

2 stops

DUB4:50 pmDublin

$484

Find similar

American Airlines

Feb 18

DUB11:30 amDublin

29h 01m

2 stops

ABE11:31 amAllentown-Bethlehem

Feb 22

ABE12:01 pmAllentown-Bethlehem

15h 39m

2 stops

DUB8:40 amDublin

$503

Find similar

American Airlines

Dec 26

DUB1:40 pmDublin

38h 49m

2 stops

ABE11:29 pmAllentown-Bethlehem

May 13

ABE6:30 amAllentown-Bethlehem

27h 05m

2 stops

DUB2:35 pmDublin

$666

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 2/18

11:30 am-11:31 am

2 stops29h 01m

Allentown-Bethlehem

Sun 2/22

12:01 pm-4:50 pm

2 stops23h 49m

$484

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 2/18

11:30 am-11:31 am

2 stops29h 01m

Allentown-Bethlehem

Sun 2/22

12:01 pm-8:40 am

2 stops15h 39m

$503

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

1:40 pm-11:29 pm

2 stops38h 49m

Allentown-Bethlehem

Wed 5/13

6:30 am-2:35 pm

2 stops27h 05m

$666

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

11:30 am-11:29 pm

2 stops16h 59m

Allentown-Bethlehem

Wed 5/13

5:51 pm-7:25 pm

2 stops20h 34m

$668

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

4:00 pm-11:29 pm

2 stops36h 29m

Allentown-Bethlehem

Wed 5/13

6:30 am-9:55 am

1 stop22h 25m

$685

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

11:30 am-11:29 pm

2 stops16h 59m

Allentown-Bethlehem

Wed 5/13

5:51 pm-9:55 am

1 stop11h 04m

$723

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 2/18

9:30 am-8:53 pm

2 stops16h 23m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$972

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 2/18

10:40 am-8:53 pm

1 stop15h 13m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$973

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 12/26

9:45 am-10:46 pm

1 stop18h 01m

Allentown-Bethlehem

Wed 5/13

6:30 am-8:45 am

1 stop21h 15m

$1,031

Flights are sorted by cheapest round-trip flights first.

Sorted 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 airlines fly to Allentown?

Aer Lingus, United Airlines and American Airlines 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

Fastest flight time	18h 56m
Direct flights	None

The fastest flight from Ireland to Allentown takes 18h 56m

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

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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.

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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.