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Cheap flights from Ireland to Lehigh Valley from £575

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ABE
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Lehigh Valley

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Lehigh Valley
Explore the most affordable flight options available from Ireland to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Wed 26/809:20 -
2 stops29h 37m
Mon 21/1206:25 -
2 stops22h 55m
Deal found 11/8£680

Find flight deals from Ireland to Lehigh Valley

Keep the following information in mind while searching for Ireland to Lehigh Valley flight deals. Data was last updated 12 August 2026.

Round-trip from

£575
United Airlines
  • United Airlines
  • 27/1-31/1
  • 2 total stops
  • 32h 05m total
  • Ireland to Lehigh Valley
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Lehigh Valley 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 858,174 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from Ireland to Lehigh Valley that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 27/1

10:40-21:12

1 stop15h 32m

Allentown-Bethlehem

Sun 31/1

10:37-08:10

1 stop16h 33m

£575

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 26/8

09:20-09:57

2 stops29h 37m

Allentown-Bethlehem

Mon 21/12

06:25-10:20

2 stops22h 55m

£680
Cheapest one-way

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Sat 29/8

11:00-22:23

1 stop16h 23m

£966

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Wed 2/9

11:00-22:23

1 stop16h 23m

£966

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Fri 4/9

11:00-22:23

1 stop16h 23m

£966

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 1/9

11:00-22:23

1 stop16h 23m

£966

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 27/10

07:35-22:12

2 stops18h 37m

£1,212
Fastest single journey

DublinAllentown

DUB Dublin - ABE Allentown-Bethlehem

DUBABE

Dublin

Tue 27/10

10:40-21:02

1 stop14h 22m

£2,348

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

Best time to book a flight from Ireland to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Ireland with our price prediction graph.
Estimated return 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 Ireland to Lehigh Valley

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 Ireland to Lehigh Valley. 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 Ireland to Lehigh Valley?

    Departing from Ireland to Lehigh Valley will take you 15h 32m. There are 3235 mi between Ireland and Lehigh Valley.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Lehigh Valley 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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How does Cheapflights help users find flights from Ireland to Lehigh Valley?

When you search for this flight from Ireland to Lehigh Valley, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Lehigh Valley?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Lehigh Valley for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Lehigh Valley with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Lehigh Valley with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Lehigh Valley become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lehigh Valley from Ireland today and book when prices fit your budget.

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