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 15m 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.

$442 Cheap Flights from Ireland to Allentown in 2026

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Recent round-trip flight deals from Ireland to Allentown

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11:30 am - 12:29 am

DUB

ABE

41h 59m

2 stops

6:04 am - 8:40 am

ABE

DUB

21h 36m

2 stops

$442American Airlines

Thu, Feb 19 - Sun, Feb 22

11:30 am - 11:30 am

DUB

ABE

29h 00m

2 stops

12:00 pm - 2:20 pm

ABE

DUB

21h 20m

2 stops

$638American Airlines

Thu, Feb 19 - Sun, Feb 22

11:30 am - 11:30 am

DUB

ABE

29h 00m

2 stops

12:00 pm - 3:05 pm

ABE

DUB

22h 05m

2 stops

$639American Airlines

Thu, Feb 19 - Sun, Feb 22

11:30 am - 11:30 am

DUB

ABE

29h 00m

2 stops

6:04 am - 8:40 am

ABE

DUB

21h 36m

2 stops

$647American Airlines

Thu, Feb 19 - Sun, Feb 22

10:40 am - 10:01 am

DUB

ABE

28h 21m

1 stop

10:36 am - 8:10 am

ABE

DUB

16h 34m

1 stop

$978United Airlines

Thu, Feb 19 - Sun, Feb 22

10:40 am - 10:01 am

DUB

ABE

28h 21m

1 stop

10:36 am - 8:10 am

ABE

DUB

16h 34m

1 stop

$979United Airlines

Thu, Feb 19 - Sun, Feb 22

10:40 am - 10:01 am

DUB

ABE

28h 21m

1 stop

10:36 am - 8:10 am

ABE

DUB

16h 34m

1 stop

$980United Airlines

Thu, Feb 19 - Sun, Feb 22

10:40 am - 8:53 pm

DUB

ABE

15h 13m

1 stop

6:28 am - 10:20 am

ABE

DUB

22h 52m

2 stops

$1,018United Airlines

Thu, Feb 19 - Sun, Feb 22

9:30 am - 8:53 pm

DUB

ABE

16h 23m

2 stops

10:36 am - 8:10 am

ABE

DUB

16h 34m

1 stop

$1,020United Airlines

Thu, Feb 19 - Sun, Feb 22

8:00 am - 9:56 am

DUB

ABE

29h 56m

2 stops

6:15 am - 9:45 am

ABE

DUB

22h 30m

1 stop

$1,138United Airlines

Mon, Mar 9 - Thu, May 7

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 21m

1 stop

ABE10:01 amAllentown-Bethlehem

Feb 22

ABE10:36 amAllentown-Bethlehem

16h 34m

1 stop

DUB8:10 amDublin

$978

United Airlines

Feb 19

DUB10:40 amDublin

28h 21m

1 stop

ABE10:01 amAllentown-Bethlehem

Feb 22

ABE10:36 amAllentown-Bethlehem

16h 34m

1 stop

DUB8:10 amDublin

$979

United Airlines

Feb 19

DUB10:40 amDublin

28h 21m

1 stop

ABE10:01 amAllentown-Bethlehem

Feb 22

ABE10:36 amAllentown-Bethlehem

16h 34m

1 stop

DUB8:10 amDublin

$980

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets

American Airlines

Feb 19

DUB11:30 amDublin

41h 59m

2 stops

ABE12:29 amAllentown-Bethlehem

Feb 22

ABE6:04 amAllentown-Bethlehem

21h 36m

2 stops

DUB8:40 amDublin

$442

American Airlines

Feb 19

DUB11:30 amDublin

29h 00m

2 stops

ABE11:30 amAllentown-Bethlehem

Feb 22

ABE12:00 pmAllentown-Bethlehem

21h 20m

2 stops

DUB2:20 pmDublin

$638

American Airlines

Feb 19

DUB11:30 amDublin

29h 00m

2 stops

ABE11:30 amAllentown-Bethlehem

Feb 22

ABE12:00 pmAllentown-Bethlehem

22h 05m

2 stops

DUB3:05 pmDublin

$639

Fly from

Fly to

Route

Depart

Return

Price

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

11:30 am-12:29 am

2 stops41h 59m

Allentown-Bethlehem

Sun 2/22

6:04 am-8:40 am

2 stops21h 36m

$442

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

11:30 am-11:30 am

2 stops29h 00m

Allentown-Bethlehem

Sun 2/22

12:00 pm-2:20 pm

2 stops21h 20m

$638

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

11:30 am-11:30 am

2 stops29h 00m

Allentown-Bethlehem

Sun 2/22

12:00 pm-3:05 pm

2 stops22h 05m

$639

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

11:30 am-11:30 am

2 stops29h 00m

Allentown-Bethlehem

Sun 2/22

6:04 am-8:40 am

2 stops21h 36m

$647

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-10:01 am

1 stop28h 21m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$978

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-10:01 am

1 stop28h 21m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$979

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-10:01 am

1 stop28h 21m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$980

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

10:40 am-8:53 pm

1 stop15h 13m

Allentown-Bethlehem

Sun 2/22

6:28 am-10:20 am

2 stops22h 52m

$1,018

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 2/19

9:30 am-8:53 pm

2 stops16h 23m

Allentown-Bethlehem

Sun 2/22

10:36 am-8:10 am

1 stop16h 34m

$1,020

DublinAllentown

DUB - ABE

DUBABE

Dublin

Mon 3/9

8:00 am-9:56 am

2 stops29h 56m

Allentown-Bethlehem

Thu 5/7

6:15 am-9:45 am

1 stop22h 30m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

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

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 58% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 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	15h 13m
Direct flights	None

The fastest flight from Ireland to Allentown takes 15h 13m

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.