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Ireland

$484+ Cheap flights from Lehigh Valley to Ireland

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DUB
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Ireland

Cheapest flights from Lehigh Valley to Ireland
Explore the most affordable flight options available from Lehigh Valley to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This KLM deal was found by Cheapflights users on 1/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:28 am
ABE
-
DUB
1 stop20h 17m
KLM
Sun 3/85:15 pm
DUB
-
ABE
2 stops33h 41m
KLM
Deal found 1/30$484
This Delta deal was found by Cheapflights users on 1/30. 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.
Sun 3/16:28 am
ABE
-
DUB
2 stops20h 17m
Delta
Sun 3/89:45 am
DUB
-
ABE
2 stops17h 11m
Delta
Deal found 1/30$571
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 8/135:18 pm
ABE
-
DUB
1 stop13h 32m
American Airlines
Mon 8/2411:45 am
DUB
-
ABE
1 stop15h 50m
American Airlines
Deal found 1/29$589
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/46:28 am
ABE
-
DUB
1 stop20h 42m
United Airlines
Sun 3/88:00 am
DUB
-
ABE
2 stops29h 56m
United Airlines
Deal found 1/30$607
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.
Thu 8/1311:50 am
ABE
-
DUB
1 stop16h 55m
United Airlines
Sun 8/238:50 am
DUB
-
ABE
2 stops34h 05m
United Airlines
Deal found 1/31$619
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 8/145:18 pm
ABE
-
DUB
1 stop13h 32m
American Airlines
Mon 8/249:30 am
DUB
-
ABE
1 stop17h 45m
American Airlines
Deal found 1/29$636
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sat 4/45:38 pm
ABE
-
DUB
1 stop11h 07m
United Airlines
Sat 4/1111:35 am
DUB
-
ABE
1 stop27h 23m
United Airlines
Deal found 1/29$665
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 8/135:32 pm
ABE
-
DUB
1 stop11h 13m
United Airlines
Mon 8/249:50 am
DUB
-
ABE
2 stops33h 05m
United Airlines
Deal found 1/29$674
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 4/166:04 am
ABE
-
SNN
2 stops18h 56m
American Airlines
Tue 4/212:30 pm
SNN
-
ABE
2 stops25h 57m
American Airlines
Deal found 1/28$743
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 2/2312:47 pm
ABE
-
ORK
2 stops22h 58m
Delta
Mon 3/25:15 pm
ORK
-
ABE
2 stops34h 34m
Delta
Deal found 1/30$797
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 5/45:59 pm
ABE
-
ORK
2 stops17h 36m
Delta
Mon 5/116:15 am
ORK
-
ABE
2 stops21h 41m
Delta
Deal found 1/30$1,085
This British Airways deal was found by Cheapflights users on 1/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:18 pm
ABE
-
SNN
2 stops17h 52m
Multiple Airlines
Wed 9/307:30 am
SNN
-
ABE
2 stops19h 45m
Multiple Airlines
Deal found 1/29$1,714

Find flight deals from Lehigh Valley to Ireland

Keep the following information in mind while searching for Lehigh Valley to Ireland flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(KLM)

One-way from

$484
(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.
Search Deals
From Lehigh Valley to Ireland
Search Deals
One-way flight from Lehigh Valley to Ireland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Ireland 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 January 31, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Ireland that are best for you.

Fly from

Lehigh Valley

Fly to

Ireland

Route

Depart

Return

Price

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 3/1

6:28 am-7:45 am

2 stops20h 17m

Dublin

Sun 3/8

9:45 am-10:56 pm

2 stops17h 11m

$571

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 3/4

10:36 am-8:10 am

1 stop16h 34m

Dublin

Sun 3/8

8:00 am-9:56 am

2 stops53h 56m

$607

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 4/4

5:38 pm-9:45 am

1 stop11h 07m

Dublin

Sat 4/11

11:35 am-9:58 am

1 stop27h 23m

$665

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 4/3

5:38 pm-9:45 am

1 stop11h 07m

Dublin

Fri 4/10

11:35 am-9:17 pm

1 stop14h 42m

$703

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Fri 4/3

5:38 pm-9:45 am

1 stop11h 07m

Dublin

Thu 4/9

11:35 am-9:17 pm

1 stop14h 42m

$709

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Thu 4/16

6:04 am-6:00 am

2 stops18h 56m

Shannon

Tue 4/21

2:30 pm-11:27 am

2 stops25h 57m

$743

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

Mon 2/23

12:47 pm-4:45 pm

2 stops22h 58m

Cork

Mon 3/2

5:15 pm-10:49 pm

2 stops34h 34m

$797

AllentownCork

ABE - ORK

ABEORK

Allentown-Bethlehem

Mon 5/4

5:59 pm-4:35 pm

2 stops17h 36m

Cork

Mon 5/11

6:15 am-10:56 pm

2 stops21h 41m

$1,085

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Mon 5/4

10:35 am-10:15 am

2 stops18h 40m

Shannon

Mon 5/11

12:30 pm-9:58 am

2 stops26h 28m

$6,408

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Sat 7/18

11:50 am-10:15 am

2 stops17h 25m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 14 results
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Best time to book a flight from Lehigh Valley to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland
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 Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Lehigh Valley to Ireland will take you 18h 56m. Lehigh Valley and Ireland are separated by a distance of 3139 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley to Ireland 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

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Alternative routes for Lehigh Valley to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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