$691+ Cheap flights from Allentown (ABE) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Allentown to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Allentown to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.
Round-trip from | $691 (United Airlines) |
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Find flight deals from Allentown to Dublin
Cheapest flights from Allentown to DublinExplore the most affordable flight options available from Allentown to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Allentown to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Allentown to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AllentownDublin
ABE - DUB
ABEDUB
Allentown-Bethlehem
Sat 9/6
5:28 pm-9:45 am
1 stop11h 17m
Dublin
Wed 10/22
11:35 am-9:54 pm
1 stop15h 19m
AllentownDublin
ABE - DUB
ABEDUB
Allentown-Bethlehem
Thu 7/3
12:57 pm-8:45 am
1 stop14h 48m
Dublin
Sun 7/6
11:00 am-10:29 pm
1 stop16h 29m
Best time to book a flight from Allentown to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Allentown with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Allentown to Dublin
What is the cheapest month to book a flight from Allentown to Dublin?
Currently, November is the cheapest month in which you can book a flight from Allentown to Dublin (average of $509). Flying from Allentown to Dublin in June is currently the most expensive (average of $947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ABE to DUB?
Find hourly flight availability from Allentown to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
It’s typically best to fly out from Allentown to Dublin in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.
Rainfall in Dublin by month
Plan your trip to Dublin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.
Temperature in Dublin by month
Plan your trip to Dublin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 12, 2025.
To help decide which airline to fly from Allentown to Dublin, see what other customers have to say about Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC