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$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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DUB
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Ireland

Best flights from Lehigh Valley to Ireland
Discover carefully curated flight deals from Lehigh Valley to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This KLM deal was found by Cheapflights users on 12/27. 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.
Tue 2/1012:48 pmABE - DUB
2 stops18h 52mKLM
Tue 2/178:50 amDUB - ABE
2 stops18h 59mKLM
Deal found 12/27$484
This Delta deal was found by Cheapflights users on 12/26. 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.
Sat 3/285:59 pmABE - DUB
1 stop33h 46mDelta
Tue 4/711:10 amDUB - ABE
2 stops35h 07mDelta
Deal found 12/26$490
This United Airlines deal was found by Cheapflights users on 12/26. 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 4/2810:35 amABE - SNN
2 stops18h 40mUnited Airlines
Tue 5/512:30 pmSNN - ABE
2 stops26h 51mUnited Airlines
Deal found 12/26$492
This American Airlines deal was found by Cheapflights users on 12/25. 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 4/165:51 pmABE - SNN
2 stops17h 19mAmerican Airlines
Tue 4/217:40 amSNN - ABE
2 stops21h 35mAmerican Airlines
Deal found 12/25$585
This KLM deal was found by Cheapflights users on 12/27. 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.
Wed 2/116:28 amABE - DUB
2 stops20h 37mKLM
Wed 2/185:15 pmDUB - ABE
2 stops28h 57mKLM
Deal found 12/27$492
This Delta deal was found by Cheapflights users on 12/26. 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.
Wed 2/115:59 pmABE - DUB
2 stops17h 21mDelta
Sun 2/229:45 amDUB - ABE
1 stop12h 27mDelta
Deal found 12/26$494
This Delta deal was found by Cheapflights users on 12/26. 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 3/2912:49 pmABE - DUB
1 stop14h 56mDelta
Thu 4/25:55 amDUB - ABE
2 stops22h 04mDelta
Deal found 12/26$496
This United Airlines deal was found by Cheapflights users on 12/27. 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 2/116:15 amABE - DUB
1 stop20h 55mUnited Airlines
Wed 2/189:00 amDUB - ABE
2 stops16h 53mUnited Airlines
Deal found 12/27$548
This Delta deal was found by Cheapflights users on 12/26. 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.
Sat 3/285:59 pmABE - DUB
1 stop33h 46mDelta
Thu 4/25:55 amDUB - ABE
2 stops22h 04mDelta
Deal found 12/26$501
This United Airlines deal was found by Cheapflights users on 12/27. 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 2/1011:30 amABE - DUB
1 stop15h 40mUnited Airlines
Tue 2/1710:40 amDUB - ABE
1 stop15h 13mUnited Airlines
Deal found 12/27$553
This Delta deal was found by Cheapflights users on 12/26. 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.
Sat 4/255:59 pmABE - DUB
1 stop33h 46mDelta
Fri 5/15:55 amDUB - ABE
2 stops35h 12mDelta
Deal found 12/26$507
This Delta deal was found by Cheapflights users on 12/26. 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 4/65:59 pmABE - DUB
1 stop33h 46mDelta
Mon 4/1311:00 amDUB - ABE
1 stop16h 59mDelta
Deal found 12/26$543

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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$484
(KLM)
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

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 December 28, 2025.
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

Tue 2/10

12:48 pm-12:40 pm

2 stops18h 52m

Dublin

Tue 2/17

8:50 am-10:49 pm

2 stops18h 59m

$484

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 3/28

5:59 pm-7:45 am

1 stop33h 46m

Dublin

Tue 4/7

11:10 am-5:17 pm

2 stops35h 07m

$490

AllentownShannon

ABE - SNN

ABESNN

Allentown-Bethlehem

Tue 4/28

10:35 am-10:15 am

2 stops18h 40m

Shannon

Tue 5/5

12:30 pm-10:21 am

2 stops26h 51m

$492

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 2/11

6:28 am-8:05 am

2 stops20h 37m

Dublin

Wed 2/18

5:15 pm-5:12 pm

2 stops28h 57m

$492

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 2/11

5:59 pm-4:20 pm

2 stops17h 21m

Dublin

Sun 2/22

9:45 am-5:12 pm

1 stop12h 27m

$494

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sun 3/29

12:49 pm-8:45 am

1 stop14h 56m

Dublin

Thu 4/2

5:55 am-10:59 pm

2 stops22h 04m

$496

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 3/28

5:59 pm-7:45 am

1 stop33h 46m

Dublin

Thu 4/2

5:55 am-10:59 pm

2 stops22h 04m

$501

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Sat 4/25

5:59 pm-8:45 am

1 stop33h 46m

Dublin

Fri 5/1

5:55 am-12:07 pm

2 stops35h 12m

$507

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Mon 4/6

5:59 pm-8:45 am

1 stop33h 46m

Dublin

Mon 4/13

11:00 am-10:59 pm

1 stop16h 59m

$543

AllentownDublin

ABE - DUB

ABEDUB

Allentown-Bethlehem

Wed 2/11

6:15 am-8:10 am

1 stop20h 55m

Dublin

Wed 2/18

9:00 am-8:53 pm

2 stops16h 53m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 13 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 17h 19m. 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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