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$480+ Cheap flights from Lehigh Valley 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DUB
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Dublin

Cheapest flights from Lehigh Valley to Dublin
Explore the most affordable flight options available from Lehigh Valley to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/31. 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.
Tue 5/510:35 am
ABE
-
DUB
2 stops15h 45m
United Airlines
Tue 5/129:50 am
DUB
-
ABE
2 stops40h 08m
United Airlines
Deal found 1/31$480
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Tue 5/510:35 am
ABE
-
DUB
2 stops15h 45m
United Airlines
Wed 5/1311:35 am
DUB
-
ABE
1 stop14h 23m
United Airlines
Deal found 1/31$507
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:52 pm
ABE
-
DUB
1 stop14h 43m
American Airlines
Thu 9/2411:45 am
DUB
-
ABE
1 stop15h 29m
American Airlines
Deal found 2/1$539
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/186:20 am
ABE
-
DUB
2 stops24h 00m
United Airlines
Wed 3/251:35 pm
DUB
-
ABE
2 stops24h 21m
United Airlines
Deal found 1/31$560
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/110:36 am
ABE
-
DUB
1 stop16h 34m
United Airlines
Sun 3/88:00 am
DUB
-
ABE
2 stops29h 56m
United Airlines
Deal found 2/1$602
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Wed 3/410:36 am
ABE
-
DUB
2 stops15h 54m
United Airlines
Sun 3/88:00 am
DUB
-
ABE
2 stops29h 56m
United Airlines
Deal found 1/31$607
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 5/246:15 am
ABE
-
DUB
2 stops20h 30m
United Airlines
Thu 5/2811:35 am
DUB
-
ABE
1 stop14h 37m
United Airlines
Deal found 2/1$618

Find flight deals from Lehigh Valley to Dublin

Keep the following information in mind while searching for Lehigh Valley to Dublin flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Dublin flights.
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From Lehigh Valley to Dublin
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 February 2, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Dublin that are best for you.

Fly from

Lehigh Valley

Fly to

Dublin

Route

Depart

Return

Price

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 5/5

10:35 am-7:20 am

2 stops15h 45m

Dublin

Tue 5/12

9:50 am-8:58 pm

2 stops40h 08m

$480

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 5/5

10:35 am-7:20 am

2 stops15h 45m

Dublin

Wed 5/13

11:35 am-8:58 pm

1 stop14h 23m

$507

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 3/18

6:20 am-10:20 am

2 stops24h 00m

Dublin

Wed 3/25

1:35 pm-9:56 am

2 stops24h 21m

$560

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 3/4

6:28 am-8:10 am

1 stop20h 42m

Dublin

Sun 3/8

8:00 am-9:56 am

2 stops29h 56m

$607

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 5/24

6:15 am-7:45 am

2 stops20h 30m

Dublin

Thu 5/28

9:20 am-10:06 am

2 stops29h 46m

$609

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Tue 5/26

6:15 am-7:20 am

2 stops20h 05m

Dublin

Thu 5/28

9:20 am-10:06 am

2 stops29h 46m

$610

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 5/27

10:38 am-7:20 am

2 stops15h 42m

Dublin

Thu 5/28

9:20 am-10:06 am

2 stops29h 46m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Lehigh Valley to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Dublin
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Lehigh Valley?

    If you book a flight to Dublin from Lehigh Valley, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • How long is the flight from Lehigh Valley to Dublin?

    For as low as $480, United Airlines can have you in Dublin from Lehigh Valley in 15h 45m. The distance from Lehigh Valley to Dublin is about 3235 mi.

  • Can I find deals for flights from Lehigh Valley to Dublin that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Dublin.

  • Can I find deals for business class flights from Lehigh Valley to Dublin?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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