Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Allentown from €401

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Allentown

Recent return flight deals from Ireland to Allentown

Enter your travel dates to find the best prices.
American Airlines Logo
11:30 - 12:15DUB  Dublin-ABE Allentown-Bethlehem
29h 45m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
18:42 - 12:10ABE  Allentown-Bethlehem-DUB Dublin
36h 28m2 stops Chicago O'Hare Intl London Heathrow
€593American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 23:23DUB  Dublin-ABE Allentown-Bethlehem
16h 53m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€603American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 23:23DUB  Dublin-ABE Allentown-Bethlehem
16h 53m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€605American Airlines
Tue, 2 Feb - Sat, 6 Feb
American Airlines Logo
11:30 - 12:15DUB  Dublin-ABE Allentown-Bethlehem
29h 45m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
12:48 - 08:30ABE  Allentown-Bethlehem-DUB Dublin
38h 42m2 stops Charlotte Douglas Philadelphia
€608American Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€750United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€750United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€752United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:55DUB  Dublin-ABE Allentown-Bethlehem
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 07:30ABE  Allentown-Bethlehem-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Newark
€752United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
09:30 - 20:51DUB  Dublin-ABE Allentown-Bethlehem
16h 21m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
06:00 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
21h 10m1 stop Chicago O'Hare Intl
€764United Airlines
Tue, 2 Feb - Sat, 6 Feb
United Airlines Logo
10:40 - 20:51DUB  Dublin-ABE Allentown-Bethlehem
15h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
10:10 - 08:10ABE  Allentown-Bethlehem-DUB Dublin
17h 00m1 stop Chicago O'Hare Intl
€764United Airlines
Tue, 2 Feb - Sat, 6 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Ireland to Allentown

Our best American Airlines deals on Ireland to Allentown flight tickets
American Airlines
2 Feb
DUB11:30Dublin
29h 45m
2 stops
ABE12:15Allentown-Bethlehem
6 Feb
ABE18:42Allentown-Bethlehem
36h 28m
2 stops
DUB12:10Dublin
€593
American Airlines
2 Feb
DUB11:30Dublin
16h 53m
2 stops
ABE23:23Allentown-Bethlehem
6 Feb
ABE12:48Allentown-Bethlehem
38h 42m
2 stops
DUB08:30Dublin
€603
American Airlines
2 Feb
DUB11:30Dublin
16h 53m
2 stops
ABE23:23Allentown-Bethlehem
6 Feb
ABE12:48Allentown-Bethlehem
38h 42m
2 stops
DUB08:30Dublin
€605

United Airlines flights from Ireland to Allentown

Our best United Airlines deals on Ireland to Allentown flight tickets
United Airlines
2 Feb
DUB10:40Dublin
15h 15m
1 stop
ABE20:55Allentown-Bethlehem
6 Feb
ABE10:10Allentown-Bethlehem
16h 20m
2 stops
DUB07:30Dublin
€750
United Airlines
2 Feb
DUB10:40Dublin
15h 15m
1 stop
ABE20:55Allentown-Bethlehem
6 Feb
ABE10:10Allentown-Bethlehem
16h 20m
2 stops
DUB07:30Dublin
€752
United Airlines
2 Feb
DUB09:30Dublin
16h 21m
2 stops
ABE20:51Allentown-Bethlehem
6 Feb
ABE06:00Allentown-Bethlehem
21h 10m
1 stop
DUB08:10Dublin
€764

momondo Fare Finder

 
Use the filters below to find and compare flights from Ireland to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

11:30-12:15

2 stops29h 45m

Allentown-Bethlehem

Sat 6/2

18:42-12:10

2 stops36h 28m

€593

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

11:30-23:23

2 stops16h 53m

Allentown-Bethlehem

Sat 6/2

12:48-08:30

2 stops38h 42m

€603

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

11:30-23:23

2 stops16h 53m

Allentown-Bethlehem

Sat 6/2

12:48-08:30

2 stops38h 42m

€605

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

11:30-12:15

2 stops29h 45m

Allentown-Bethlehem

Sat 6/2

12:48-08:30

2 stops38h 42m

€608
Fastest return journey

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

10:40-20:55

1 stop15h 15m

Allentown-Bethlehem

Sat 6/2

10:10-07:30

2 stops16h 20m

€750

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

10:40-20:55

1 stop15h 15m

Allentown-Bethlehem

Sat 6/2

10:10-08:10

1 stop17h 00m

€750

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

10:40-20:55

1 stop15h 15m

Allentown-Bethlehem

Sat 6/2

10:10-08:10

1 stop17h 00m

€752

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

10:40-20:55

1 stop15h 15m

Allentown-Bethlehem

Sat 6/2

10:10-07:30

2 stops16h 20m

€752

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

09:30-20:51

2 stops16h 21m

Allentown-Bethlehem

Sat 6/2

06:00-08:10

1 stop21h 10m

€764

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 2/2

10:40-20:51

1 stop15h 11m

Allentown-Bethlehem

Sat 6/2

10:10-08:10

1 stop17h 00m

€764

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Allentown from

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

What is the cheapest airline that flies from Ireland to Allentown-Bethlehem?

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

Which airlines fly to Allentown?

Aer Lingus, United Airlines and Finnair 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 41% of people opting to fly with this airline when travelling to Allentown. Keep in mind that there are 9 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

Best price found

€401

Fastest flight time

16h 21m

Direct flights

None
The best one-way flight to Allentown from Ireland in the past 72 hours is €401. The best return flight deal from Ireland to Allentown found on momondo in the last 72 hours is €593.
The fastest flight from Ireland to Allentown takes 16h 21m
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 were last updated today.

  • How many operators does momondo search for flights from Ireland to Allentown-Bethlehem Airport?

  • 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.

Best airlines flying from Ireland to Allentown

Compare and see reviews for airlines that fly from Ireland to Allentown with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €645Free CancellationRating
7.0
12,130 reviews
Search American Airlines flights

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.

An easier way to manage your Allentown trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 2/11
Mon 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Pennsylvania

Philadelphia Airport
Pittsburgh Airport