DUB - ABE

€375 Find Cheap Flights from Dublin to Allentown

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Allentown departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€375
American Airlines
Fri 16/1Sun 18/1
DUB - ABE • 2 stops
Cheapest one-way flight
Multiple Airlines
Mon 5/1
DUB - ABE • multi-stop
Top airlines
American Airlines
Cheapest • from €375 (return)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Allentown (DUB-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Allentown

Fri, 16 Jan - Sun, 18 Jan
American Airlines Logo
11:30 - 22:26
DUB
-
ABE
15h 56m2 stops
American Airlines Logo
07:30 - 08:40
ABE
-
DUB
20h 10m2 stops
€375American Airlines
Fri, 16 Jan - Sun, 18 Jan
American Airlines Logo
10:45 - 22:26
DUB
-
ABE
16h 41m2 stops
American Airlines Logo
07:30 - 08:40
ABE
-
DUB
20h 10m2 stops
€398American Airlines
Fri, 16 Jan - Sun, 18 Jan
American Airlines Logo
08:50 - 22:26
DUB
-
ABE
18h 36m2 stops
American Airlines Logo
07:30 - 15:05
ABE
-
DUB
26h 35m2 stops
€707American Airlines
Fri, 16 Jan - Sun, 18 Jan
United Airlines Logo
09:00 - 10:41
DUB
-
ABE
30h 41m2 stops
United Airlines Logo
11:30 - 08:10
ABE
-
DUB
15h 40m1 stop
€826United Airlines
Fri, 16 Jan - Sun, 18 Jan
United Airlines Logo
10:40 - 10:41
DUB
-
ABE
29h 01m1 stop
United Airlines Logo
11:30 - 07:30
ABE
-
DUB
15h 00m2 stops
€830United Airlines
Tue, 2 Jun - Tue, 9 Jun
United Airlines Logo
09:50 - 13:55
DUB
-
ABE
33h 05m2 stops
United Airlines Logo
06:30 - 07:30
ABE
-
DUB
20h 00m2 stops
€1,090United Airlines
Fri, 16 Jan - Sun, 18 Jan
United Airlines Logo
09:30 - 21:05
DUB
-
ABE
16h 35m2 stops
United Airlines Logo
06:15 - 08:10
ABE
-
DUB
20h 55m1 stop
€1,199United Airlines
Fri, 16 Jan - Sun, 18 Jan
United Airlines Logo
10:40 - 21:05
DUB
-
ABE
15h 25m1 stop
United Airlines Logo
11:30 - 08:10
ABE
-
DUB
15h 40m1 stop
€1,200United Airlines
Tue, 2 Jun - Tue, 9 Jun
United Airlines Logo
11:35 - 21:05
DUB
-
ABE
14h 30m1 stop
United Airlines Logo
17:32 - 09:45
ABE
-
DUB
11h 13m1 stop
€1,424United Airlines
Tue, 20 Jan - Sat, 24 Jan
Delta Logo
05:55 - 22:50
DUB
-
ABE
21h 55m2 stops
Delta Logo
17:59 - 15:45
ABE
-
DUB
16h 46m2 stops
€1,457Delta
Booking Insights

KAYAK's insights & trends for Dublin to Allentown flights

Get data-powered insights and trends into flights from Dublin to Allentown to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dublin to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Dublin to Allentown were found on American Airlines (€375) and United Airlines (€826).

Which airlines fly direct between Dublin and Allentown?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Dublin to Allentown.

There is just one airline that flies from Dublin to Allentown direct and that is American Airlines. The best return deal found from American Airlines for the route is €619.

Good to know

Cheapest flight€375
Flight from Dublin to Allentown

When to book flights from Dublin to Allentown

Are your dates flexible? Find out the best times to travel from Dublin to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Allentown

  • What is the cheapest flight from Dublin to Allentown?

    In the last 3 days, the lowest price for a flight from Dublin to Allentown was €375 for a return ticket.

  • Which aircraft models fly most regularly from Dublin to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Allentown?

    oneworld is the only airline alliance operating flights between Dublin and Allentown.

  • How does KAYAK find such low prices on flights from Dublin to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Allentown with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dublin to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11079 reviews
7.5Boarding
8.0Crew
6.4Food
6.9Entertainment
7.2Comfort
Airline reviews

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

8.0 ExcellentKim, Jan 2026
ORD - PHL
Read more American Airlines reviews

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Nice comfortable flight from Barcelona back to the states. The premium economy offers the extra room we need for my husband. The food was good and our flight attendants were excellent.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

Small outdated plane from Philly to Des Moines with very uncomfortable seats. The plane was old, so we had mechanical issues that delayed us for 3 hours with very little communication. It was a very unpleasant experience and I will try to never fly AA again.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

They don't make it easy or promote their food options. Dirty plane. Delayed.

Everything you need to know for your flight from Dublin to Allentown

Information on your arrival and departure airports