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 25m 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

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 - 12:25 pmDUB Dublin-ABE Allentown-Bethlehem

31h 55m2 stops Philadelphia Charlotte Douglas

5:17 pm - 6:30 amABE Allentown-Bethlehem-DUB Dublin

32h 13m2 stops Charlotte Douglas Philadelphia

$607British Airways

Sun, Sep 20 - Sun, Sep 27

9:30 am - 12:25 pmDUB Dublin-ABE Allentown-Bethlehem

31h 55m2 stops Philadelphia Charlotte Douglas

5:17 pm - 9:35 amABE Allentown-Bethlehem-DUB Dublin

11h 18m1 stop Charlotte Douglas

$611British Airways

Sun, Sep 20 - Sun, Sep 27

11:45 am - 10:40 pmDUB Dublin-ABE Allentown-Bethlehem

15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl

6:20 am - 9:35 amABE Allentown-Bethlehem-DUB Dublin

22h 15m1 stop Charlotte Douglas

$623American Airlines

Wed, Sep 2 - Sun, Sep 6

11:45 am - 10:40 pmDUB Dublin-ABE Allentown-Bethlehem

15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl

4:57 pm - 6:30 amABE Allentown-Bethlehem-DUB Dublin

32h 33m2 stops Charlotte Douglas Philadelphia

$624American Airlines

Thu, Sep 3 - Mon, Sep 7

11:45 am - 10:40 pmDUB Dublin-ABE Allentown-Bethlehem

15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl

2:00 pm - 8:25 amABE Allentown-Bethlehem-DUB Dublin

13h 25m2 stops Charlotte Douglas Boston Logan Intl

$796American Airlines

Wed, Sep 2 - Sun, Sep 6

5:20 pm - 5:19 pmDUB Dublin-ABE Allentown-Bethlehem

28h 59m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

1:00 pm - 7:45 amABE Allentown-Bethlehem-DUB Dublin

13h 45m1 stop Atlanta Hartsfield-Jackson

$829Multiple Airlines

Wed, Aug 26 - Mon, Dec 21

11:35 am - 10:20 pmDUB Dublin-ABE Allentown-Bethlehem

15h 45m1 stop Chicago O'Hare Intl

9:36 am - 5:40 pmABE Allentown-Bethlehem-DUB Dublin

27h 04m2 stops Chicago O'Hare Intl Madrid Barajas

$835Multiple Airlines

Sat, Aug 22 - Wed, Aug 26

11:00 am - 10:23 pmDUB Dublin-ABE Allentown-Bethlehem

16h 23m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 7:45 amABE Allentown-Bethlehem-DUB Dublin

13h 45m1 stop Atlanta Hartsfield-Jackson

$840Multiple Airlines

Wed, Aug 26 - Mon, Dec 21

11:45 am - 10:40 pmDUB Dublin-ABE Allentown-Bethlehem

15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl

6:00 am - 3:25 pmABE Allentown-Bethlehem-DUB Dublin

28h 25m2 stops Chicago O'Hare Intl London Heathrow

$842American Airlines

Wed, Aug 26 - Mon, Dec 21

11:00 am - 12:28 pmDUB Dublin-ABE Allentown-Bethlehem

30h 28m1 stop Atlanta Hartsfield-Jackson

6:09 pm - 8:45 amABE Allentown-Bethlehem-DUB Dublin

33h 36m1 stop Atlanta Hartsfield-Jackson

$863Delta

Tue, Aug 25 - Sat, Aug 29

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British Airways flights from Ireland to Allentown

Our best British Airways deals on Ireland to Allentown flight tickets

British Airways

Sep 20

DUB9:30 amDublin

31h 55m

2 stops

ABE12:25 pmAllentown-Bethlehem

Sep 27

ABE5:17 pmAllentown-Bethlehem

32h 13m

2 stops

DUB6:30 amDublin

$607

British Airways

Sep 20

DUB9:30 amDublin

31h 55m

2 stops

ABE12:25 pmAllentown-Bethlehem

Sep 27

ABE5:17 pmAllentown-Bethlehem

11h 18m

1 stop

DUB9:35 amDublin

$611

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets

American Airlines

Sep 2

DUB11:45 amDublin

15h 55m

2 stops

ABE10:40 pmAllentown-Bethlehem

Sep 6

ABE6:20 amAllentown-Bethlehem

22h 15m

1 stop

DUB9:35 amDublin

$623

American Airlines

Sep 3

DUB11:45 amDublin

15h 55m

2 stops

ABE10:40 pmAllentown-Bethlehem

Sep 7

ABE4:57 pmAllentown-Bethlehem

32h 33m

2 stops

DUB6:30 amDublin

$624

American Airlines

Sep 2

DUB11:45 amDublin

15h 55m

2 stops

ABE10:40 pmAllentown-Bethlehem

Sep 6

ABE2:00 pmAllentown-Bethlehem

13h 25m

2 stops

DUB8:25 amDublin

$796

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Sun 9/20

9:30 am-12:25 pm

2 stops31h 55m

Allentown-Bethlehem

Sun 9/27

5:17 pm-6:30 am

2 stops32h 13m

$607

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Sun 9/20

9:30 am-12:25 pm

2 stops31h 55m

Allentown-Bethlehem

Sun 9/27

5:17 pm-9:35 am

1 stop11h 18m

$611

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 9/2

11:45 am-10:40 pm

2 stops15h 55m

Allentown-Bethlehem

Sun 9/6

6:20 am-9:35 am

1 stop22h 15m

$623

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Thu 9/3

11:45 am-10:40 pm

2 stops15h 55m

Allentown-Bethlehem

Mon 9/7

4:57 pm-6:30 am

2 stops32h 33m

$624

Quickest round-trip

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 9/2

11:45 am-10:40 pm

2 stops15h 55m

Allentown-Bethlehem

Sun 9/6

2:00 pm-8:25 am

2 stops13h 25m

$796

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 8/26

5:20 pm-5:19 pm

2 stops28h 59m

Allentown-Bethlehem

Mon 12/21

1:00 pm-7:45 am

1 stop13h 45m

$829

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Sat 8/22

11:35 am-10:20 pm

1 stop15h 45m

Allentown-Bethlehem

Wed 8/26

9:36 am-5:40 pm

2 stops27h 04m

$835

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 8/26

11:00 am-10:23 pm

1 stop16h 23m

Allentown-Bethlehem

Mon 12/21

1:00 pm-7:45 am

1 stop13h 45m

$840

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 8/26

11:45 am-10:40 pm

2 stops15h 55m

Allentown-Bethlehem

Mon 12/21

6:00 am-3:25 pm

2 stops28h 25m

$842

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 8/25

11:00 am-12:28 pm

1 stop30h 28m

Allentown-Bethlehem

Sat 8/29

6:09 pm-8:45 am

1 stop33h 36m

$863

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?

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

What airlines fly to Allentown?

Aer Lingus, United Airlines and Iberia 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 6 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	29h 07m
Direct flights	None

The fastest flight from Ireland to Allentown takes 29h 07m

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

Search flight deals

Frequently asked questions about flying from Ireland to Allentown

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.