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 to see 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 were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€789 Cheap Flights from Ireland to Allentown in 2025/26

1 adult

0 bags

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Find the cheapest flights from Ireland to Allentown

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Recent return flight deals from Ireland to Allentown

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10:40 - 09:58DUB-ABE

28h 18m1 stop

17:23 - 08:10ABE-DUB

33h 47m1 stop

€789United Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

10:40 - 09:58DUB-ABE

28h 18m1 stop

17:23 - 08:10ABE-DUB

33h 47m1 stop

€791United Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

13:25 - 12:07DUB-ABE

27h 42m2 stops

17:40 - 07:45ABE-DUB

33h 05m1 stop

€816Delta

Find Deal

Thu, 19 Feb - Mon, 23 Feb

13:00 - 23:29DUB-ABE

15h 29m2 stops

17:51 - 09:55ABE-DUB

11h 04m1 stop

€831American Airlines

Find Deal

Fri, 26 Dec - Wed, 13 May

13:00 - 23:29DUB-ABE

15h 29m2 stops

17:51 - 09:55ABE-DUB

11h 04m1 stop

€882American Airlines

Find Deal

Fri, 26 Dec - Wed, 13 May

10:45 - 22:46DUB-ABE

17h 01m2 stops

06:30 - 09:15ABE-DUB

21h 45m2 stops

€920Delta

Find Deal

Fri, 26 Dec - Wed, 13 May

16:45 - 17:13DUB-ABE

29h 28m2 stops

13:00 - 15:45ABE-DUB

21h 45m2 stops

€942Air France

Find Deal

Thu, 19 Feb - Mon, 23 Feb

16:45 - 17:13DUB-ABE

29h 28m2 stops

13:00 - 15:45ABE-DUB

21h 45m2 stops

€943Air France

Find Deal

Thu, 19 Feb - Mon, 23 Feb

09:45 - 17:24DUB-ABE

12h 39m1 stop

06:30 - 08:45ABE-DUB

21h 15m1 stop

€1,007Multiple Airlines

Find Deal

Fri, 26 Dec - Wed, 13 May

09:45 - 17:24DUB-ABE

12h 39m1 stop

06:30 - 08:45ABE-DUB

21h 15m1 stop

€1,011Multiple Airlines

Find Deal

Fri, 26 Dec - Wed, 13 May

Delta flights from Ireland to Allentown

Our best Delta deals on Ireland to Allentown flight tickets

Delta

19 Feb

DUB13:25Dublin

27h 42m

2 stops

ABE12:07Allentown-Bethlehem

23 Feb

ABE17:40Allentown-Bethlehem

33h 05m

1 stop

DUB07:45Dublin

€816

Find similar

Delta

26 Dec

DUB10:45Dublin

17h 01m

2 stops

ABE22:46Allentown-Bethlehem

13 May

ABE06:30Allentown-Bethlehem

21h 45m

2 stops

DUB09:15Dublin

€920

Find similar

Delta

26 Dec

DUB10:45Dublin

17h 01m

2 stops

ABE22:46Allentown-Bethlehem

13 May

ABE06:30Allentown-Bethlehem

21h 45m

2 stops

DUB09:15Dublin

€971

Find similar

United Airlines flights from Ireland to Allentown

Our best United Airlines deals on Ireland to Allentown flight tickets

United Airlines

19 Feb

DUB10:40Dublin

28h 18m

1 stop

ABE09:58Allentown-Bethlehem

23 Feb

ABE17:23Allentown-Bethlehem

33h 47m

1 stop

DUB08:10Dublin

€789

Find similar

United Airlines

19 Feb

DUB10:40Dublin

28h 18m

1 stop

ABE09:58Allentown-Bethlehem

23 Feb

ABE17:23Allentown-Bethlehem

33h 47m

1 stop

DUB08:10Dublin

€791

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 19/2

10:40-09:58

1 stop28h 18m

Allentown-Bethlehem

Mon 23/2

17:23-08:10

1 stop33h 47m

€789

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 19/2

10:40-09:58

1 stop28h 18m

Allentown-Bethlehem

Mon 23/2

17:23-08:10

1 stop33h 47m

€791

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 19/2

13:25-12:07

2 stops27h 42m

Allentown-Bethlehem

Mon 23/2

17:40-07:45

1 stop33h 05m

€816

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 26/12

13:00-23:29

2 stops15h 29m

Allentown-Bethlehem

Wed 13/5

17:51-09:55

1 stop11h 04m

€831

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 26/12

13:00-23:29

2 stops15h 29m

Allentown-Bethlehem

Wed 13/5

17:51-09:55

1 stop11h 04m

€882

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 26/12

10:45-22:46

2 stops17h 01m

Allentown-Bethlehem

Wed 13/5

06:30-09:15

2 stops21h 45m

€920

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 19/2

16:45-17:13

2 stops29h 28m

Allentown-Bethlehem

Mon 23/2

13:00-15:45

2 stops21h 45m

€942

DublinAllentown

DUB - ABE

DUBABE

Dublin

Thu 19/2

16:45-17:13

2 stops29h 28m

Allentown-Bethlehem

Mon 23/2

13:00-15:45

2 stops21h 45m

€943

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 26/12

09:45-17:24

1 stop12h 39m

Allentown-Bethlehem

Wed 13/5

06:30-08:45

1 stop21h 15m

€1,007

DublinAllentown

DUB - ABE

DUBABE

Dublin

Fri 26/12

09:45-17:24

1 stop12h 39m

Allentown-Bethlehem

Wed 13/5

06:30-08:45

1 stop21h 15m

€1,011

Flights are sorted by cheapest return 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

Which airlines fly to Allentown?

Aer Lingus, Lufthansa and United 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 51% of people opting to fly with this airline when travelling to Allentown. Keep in mind that there are 10 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 were last updated today.
How old do you have to be to fly from Ireland to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Ireland to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

Flights from Ireland to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Ireland.

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

Of course. momondo tracks the price of Ireland to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.