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

United Airlines and Delta are the most popular carriers operating from Allentown-Bethlehem to Dublin

What airlines fly to Dublin?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to Dublin from Allentown according to our data. Aer Lingus is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 17 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Dublin Airport?

Prices for flights from Allentown-Bethlehem Airport to Dublin Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$492 Cheap Flights from Allentown to Dublin in 2025

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Find the cheapest flights from Allentown to Dublin

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Cheap round-trip flights

These are some of the best round-trip flight deals from Allentown to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Allentown to Dublin.

Cheap last minute flights

Planning a quick getaway from Allentown to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Allentown to Dublin

Find recent round-trip train or bus tickets from Allentown to Dublin.

All round-trip flight deals from Allentown to Dublin

The cheapest plane tickets from Allentown to Dublin found on KAYAK recently.

5:17 pm - 4:40 pmABE-DUB

19h 23m2 stops

6:00 am - 10:29 pmDUB-ABE

21h 29m2 stops

$580Delta

Find Deal

Wed, Mar 26 - Wed, Apr 2

6:05 am - 8:05 amABE-DUB

22h 00m2 stops

6:00 am - 10:29 pmDUB-ABE

21h 29m2 stops

$697Delta

Find Deal

Thu, Mar 27 - Thu, Apr 3

6:05 am - 8:05 amABE-DUB

22h 00m2 stops

1:20 pm - 4:37 pmDUB-ABE

32h 17m2 stops

$719Delta

Find Deal

Fri, Mar 28 - Fri, Apr 4

5:32 pm - 9:45 amABE-DUB

11h 13m1 stop

11:35 am - 9:55 pmDUB-ABE

15h 20m1 stop

$1,056United Airlines

Find Deal

Thu, May 15 - Thu, May 22

7:30 am - 4:50 pmABE-DUB

28h 20m3 stops

4:25 am - 9:01 pmDUB-ABE

44h 36m3 stops

$1,113

Find Deal

Thu, Mar 6 - Thu, Mar 13

5:32 pm - 9:45 amABE-DUB

11h 13m1 stop

11:35 am - 9:45 pmDUB-ABE

15h 10m1 stop

$1,116United Airlines

Find Deal

Fri, May 9 - Sun, May 18

12:10 pm - 8:10 amABE-DUB

15h 00m2 stops

11:45 am - 9:55 pmDUB-ABE

15h 10m1 stop

$1,256American Airlines

Find Deal

Sun, Jul 20 - Sat, Aug 2

12:10 pm - 5:00 amABE-DUB

11h 50m1 stop

11:45 am - 6:00 pmDUB-ABE

11h 15m1 stop

$1,261American Airlines

Find Deal

Sun, Jul 20 - Sat, Aug 2

1:18 pm - 9:45 amABE-DUB

15h 27m1 stop

12:00 pm - 10:29 pmDUB-ABE

14h 29m1 stop

$2,524KLM

Find Deal

Thu, Mar 6 - Thu, Mar 13

6:30 am - 8:45 amABE-DUB

21h 15m1 stop

11:00 am - 11:25 pmDUB-ABE

17h 25m1 stop

$3,092KLM

Find Deal

Wed, Apr 23 - Wed, Apr 30

6:30 am - 7:00 amABE-DUB

19h 30m2 stops

$492United Airlines

Find Deal

Sun, Feb 2

5:30 pm - 4:40 pmABE-DUB

18h 10m2 stops

$656Delta

Find Deal

Fri, Feb 14

United Airlines flights from Allentown to Dublin

Our best United Airlines deals on Allentown to Dublin flight tickets

United Airlines

May 15

ABE5:32 pmAllentown-Bethlehem

11h 13m

1 stop

DUB9:45 amDublin

May 22

DUB11:35 amDublin

15h 20m

1 stop

ABE9:55 pmAllentown-Bethlehem

$1,056

Find similar

United Airlines

May 9

ABE5:32 pmAllentown-Bethlehem

11h 13m

1 stop

DUB9:45 amDublin

May 18

DUB11:35 amDublin

15h 10m

1 stop

ABE9:45 pmAllentown-Bethlehem

$1,116

Find similar

United Airlines

Jun 24

ABE5:32 pmAllentown-Bethlehem

11h 13m

1 stop

DUB9:45 amDublin

Jul 3

DUB11:35 amDublin

14h 08m

1 stop

ABE8:43 pmAllentown-Bethlehem

$1,263

Find similar

Delta flights from Allentown to Dublin

Our best Delta deals on Allentown to Dublin flight tickets

Delta

Mar 26

ABE5:17 pmAllentown-Bethlehem

19h 23m

2 stops

DUB4:40 pmDublin

Apr 2

DUB6:00 amDublin

21h 29m

2 stops

ABE10:29 pmAllentown-Bethlehem

$580

Find similar

Delta

Mar 27

ABE6:05 amAllentown-Bethlehem

22h 00m

2 stops

DUB8:05 amDublin

Apr 3

DUB6:00 amDublin

21h 29m

2 stops

ABE10:29 pmAllentown-Bethlehem

$697

Find similar

Delta

Mar 28

ABE6:05 amAllentown-Bethlehem

22h 00m

2 stops

DUB8:05 amDublin

Apr 4

DUB1:20 pmDublin

32h 17m

2 stops

ABE4:37 pmAllentown-Bethlehem

$719

Find similar

How to get the cheapest flight ticket from Allentown to Dublin

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

Prices

Airlines

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Allentown to Dublin is on a Thursday. Travelers who choose to depart for Dublin on a Thursday will often find tickets for as low as $830. Flights from Allentown to Dublin on a Sunday will generally be more expensive and average around $887. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from Allentown to Dublin when you can find flight prices for as low as $752. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $830.

When to book flights from Allentown to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Dublin (ABE to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Dublin

Best Price Found	$492
Fastest flight time	11h 13m
Direct flights	None
Airports in Dublin	1 airport

The best one-way flight to Dublin from Allentown in the past 72 hours is $492. The best round-trip flight deal from Allentown to Dublin found on momondo in the last 72 hours is $580.

The fastest flight from Allentown to Dublin takes 11h 13m

There are no direct flights from Allentown to Dublin. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Dublin Airport.

There is 1 airport near Dublin: Dublin (DUB)

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How far is Allentown-Bethlehem to Dublin by plane?
The distance between Allentown-Bethlehem and Dublin is about 3239.7 mi. Typically, this will take 11h 13m by plane in normal conditions.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Dublin Airport?
Prices for flights from Allentown-Bethlehem Airport to Dublin Airport are refreshed on a daily basis.
How old do you have to be to fly from Allentown-Bethlehem Airport to Dublin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Allentown.

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

Yes. All flights to Dublin from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Dublin.

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

Yes momondo offers price alerts on flights to Dublin from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.