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.

$607 Cheap Flights from Ireland to Allentown in 2026

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Find the cheapest flights from Ireland to Allentown

Round-trip

One-way

Recent round-trip flight deals from Ireland to Allentown

Enter your travel dates to find the best prices.

9:30 am - 1:26 pm

DUB

ABE

32h 56m

2 stops

6:00 am - 11:50 am

ABE

DUB

24h 50m

1 stop

$796American Airlines

Wed, Sep 2 - Sun, Sep 6

9:30 am - 1:26 pm

DUB

ABE

32h 56m

2 stops

6:00 am - 11:50 am

ABE

DUB

24h 50m

1 stop

$797American Airlines

Wed, Sep 2 - Sun, Sep 6

9:30 am - 1:26 pm

DUB

ABE

32h 56m

2 stops

5:18 pm - 11:50 am

ABE

DUB

13h 32m

1 stop

$817American Airlines

Wed, Sep 2 - Sun, Sep 6

11:45 am - 12:22 am

DUB

ABE

17h 37m

1 stop

12:00 pm - 9:35 am

ABE

DUB

16h 35m

1 stop

$936American Airlines

Sat, May 9 - Sat, May 16

11:45 am - 10:15 pm

DUB

ABE

15h 30m

2 stops

1:56 pm - 8:25 am

ABE

DUB

13h 29m

2 stops

$953American Airlines

Wed, Sep 2 - Sun, Sep 6

12:45 pm - 10:35 pm

DUB

ABE

14h 50m

2 stops

1:56 pm - 8:25 am

ABE

DUB

13h 29m

2 stops

$973American Airlines

Wed, Sep 2 - Sun, Sep 6

10:30 am - 10:15 pm

DUB

ABE

16h 45m

2 stops

1:56 pm - 8:45 am

ABE

DUB

13h 49m

2 stops

$982American Airlines

Wed, Sep 2 - Sun, Sep 6

9:40 am - 10:15 pm

DUB

ABE

17h 35m

2 stops

1:56 pm - 8:15 am

ABE

DUB

13h 19m

2 stops

$983American Airlines

Wed, Sep 2 - Sun, Sep 6

1:25 pm - 12:19 pm

DUB

ABE

27h 54m

2 stops

6:27 am - 10:00 am

ABE

DUB

22h 33m

2 stops

$1,098Delta

Sat, May 9 - Sat, May 16

5:55 am - 5:28 pm

DUB

ABE

16h 33m

2 stops

6:15 pm - 8:45 am

ABE

DUB

33h 30m

1 stop

$1,104Multiple Airlines

Sat, May 9 - Sat, May 16

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets

American Airlines

Sep 2

DUB9:30 amDublin

32h 56m

2 stops

ABE1:26 pmAllentown-Bethlehem

Sep 6

ABE6:00 amAllentown-Bethlehem

24h 50m

1 stop

DUB11:50 amDublin

$796

American Airlines

Sep 2

DUB9:30 amDublin

32h 56m

2 stops

ABE1:26 pmAllentown-Bethlehem

Sep 6

ABE6:00 amAllentown-Bethlehem

24h 50m

1 stop

DUB11:50 amDublin

$797

American Airlines

Sep 2

DUB9:30 amDublin

32h 56m

2 stops

ABE1:26 pmAllentown-Bethlehem

Sep 6

ABE5:18 pmAllentown-Bethlehem

13h 32m

1 stop

DUB11:50 amDublin

$817

United Airlines flights from Ireland to Allentown

Our best United Airlines deals on Ireland to Allentown flight tickets

United Airlines

May 19

DUB8:50 amDublin

17h 08m

2 stops

ABE8:58 pmAllentown-Bethlehem

May 26

ABE2:23 pmAllentown-Bethlehem

15h 47m

2 stops

DUB11:10 amDublin

$1,107

United Airlines

May 19

DUB8:50 amDublin

17h 08m

2 stops

ABE8:58 pmAllentown-Bethlehem

May 25

ABE6:15 amAllentown-Bethlehem

22h 30m

1 stop

DUB9:45 amDublin

$1,147

United Airlines

Jun 16

DUB9:50 amDublin

28h 48m

2 stops

ABE9:38 amAllentown-Bethlehem

Jun 23

ABE2:23 pmAllentown-Bethlehem

15h 47m

2 stops

DUB11:10 amDublin

$1,215

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

9:30 am-1:26 pm

2 stops32h 56m

Allentown-Bethlehem

Sun 9/6

6:00 am-11:50 am

1 stop24h 50m

$796

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

9:30 am-1:26 pm

2 stops32h 56m

Allentown-Bethlehem

Sun 9/6

6:00 am-11:50 am

1 stop24h 50m

$797

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

9:30 am-1:26 pm

2 stops32h 56m

Allentown-Bethlehem

Sun 9/6

5:18 pm-11:50 am

1 stop13h 32m

$817

DublinAllentown

DUB - ABE

DUBABE

Dublin

Sat 5/9

11:45 am-12:22 am

1 stop17h 37m

Allentown-Bethlehem

Sat 5/16

12:00 pm-9:35 am

1 stop16h 35m

$936

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

11:45 am-10:15 pm

2 stops15h 30m

Allentown-Bethlehem

Sun 9/6

1:56 pm-8:25 am

2 stops13h 29m

$953

Quickest round-trip

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

12:45 pm-10:35 pm

2 stops14h 50m

Allentown-Bethlehem

Sun 9/6

1:56 pm-8:25 am

2 stops13h 29m

$973

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

10:30 am-10:15 pm

2 stops16h 45m

Allentown-Bethlehem

Sun 9/6

1:56 pm-8:45 am

2 stops13h 49m

$982

DublinAllentown

DUB - ABE

DUBABE

Dublin

Wed 9/2

9:40 am-10:15 pm

2 stops17h 35m

Allentown-Bethlehem

Sun 9/6

1:56 pm-8:15 am

2 stops13h 19m

$983

DublinAllentown

DUB - ABE

DUBABE

Dublin

Sat 5/9

1:25 pm-12:19 pm

2 stops27h 54m

Allentown-Bethlehem

Sat 5/16

6:27 am-10:00 am

2 stops22h 33m

$1,098

DublinAllentown

DUB - ABE

DUBABE

Dublin

Sat 5/9

5:55 am-5:28 pm

2 stops16h 33m

Allentown-Bethlehem

Sat 5/16

6:15 pm-8:45 am

1 stop33h 30m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

American Airlines and Delta are the most popular carriers 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 61% 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	27h 54m
Direct flights	None

The fastest flight from Ireland to Allentown takes 27h 54m

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.