€525 Find Cheap Flights to Lehigh Valley – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Lehigh Valley departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Lehigh Valley Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Lehigh Valley that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Lehigh Valley

Sun, 20 Sep - Sun, 27 Sep
British Airways Logo
09:30 - 12:25DUB  Dublin-ABE Allentown-Bethlehem
31h 55m2 stops Philadelphia Charlotte Douglas
British Airways Logo
17:17 - 06:30ABE  Allentown-Bethlehem-DUB Dublin
32h 13m2 stops Charlotte Douglas Philadelphia
€525British Airways
Sun, 20 Sep - Sun, 27 Sep
British Airways Logo
09:30 - 12:25DUB  Dublin-ABE Allentown-Bethlehem
31h 55m2 stops Philadelphia Charlotte Douglas
British Airways Logo
17:17 - 09:35ABE  Allentown-Bethlehem-DUB Dublin
11h 18m1 stop Charlotte Douglas
€529British Airways
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
11:45 - 22:40DUB  Dublin-ABE Allentown-Bethlehem
15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
06:20 - 06:30ABE  Allentown-Bethlehem-DUB Dublin
19h 10m2 stops Charlotte Douglas Philadelphia
€538American Airlines
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
09:30 - 22:40DUB  Dublin-ABE Allentown-Bethlehem
18h 10m1 stop Chicago O'Hare Intl
American Airlines Logo
09:36 - 11:50ABE  Allentown-Bethlehem-DUB Dublin
21h 14m1 stop Chicago O'Hare Intl
€538American Airlines
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
11:45 - 22:40DUB  Dublin-ABE Allentown-Bethlehem
15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
06:20 - 09:35ABE  Allentown-Bethlehem-DUB Dublin
22h 15m1 stop Charlotte Douglas
€538American Airlines
Tue, 25 Aug - Sat, 29 Aug
American Airlines Logo
09:30 - 23:25DUB  Dublin-ABE Allentown-Bethlehem
18h 55m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
16:57 - 06:30ABE  Allentown-Bethlehem-DUB Dublin
32h 33m2 stops Charlotte Douglas Philadelphia
€539American Airlines
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
09:30 - 22:40DUB  Dublin-ABE Allentown-Bethlehem
18h 10m1 stop Chicago O'Hare Intl
American Airlines Logo
09:36 - 11:50ABE  Allentown-Bethlehem-DUB Dublin
21h 14m1 stop Chicago O'Hare Intl
€539American Airlines
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
13:45 - 16:27DUB  Dublin-ABE Allentown-Bethlehem
31h 42m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
06:20 - 06:30ABE  Allentown-Bethlehem-DUB Dublin
19h 10m2 stops Charlotte Douglas Philadelphia
€539American Airlines
Thu, 3 Sep - Mon, 7 Sep
American Airlines Logo
09:30 - 16:42DUB  Dublin-ABE Allentown-Bethlehem
12h 12m1 stop Chicago O'Hare Intl
American Airlines Logo
17:12 - 11:50ABE  Allentown-Bethlehem-DUB Dublin
13h 38m1 stop Chicago O'Hare Intl
€539American Airlines
Wed, 2 Sep - Sun, 6 Sep
American Airlines Logo
11:45 - 22:40DUB  Dublin-ABE Allentown-Bethlehem
15h 55m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
06:20 - 09:35ABE  Allentown-Bethlehem-DUB Dublin
22h 15m1 stop Charlotte Douglas
€539American Airlines
Booking Insights

KAYAK's insights & trends for flights to Lehigh Valley

Get data-powered insights and trends into flights to Lehigh Valley to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Lehigh Valley?

An average direct flight from Ireland to Lehigh Valley takes 28h 59m, covering a distance of 8379 km. The shortest route is Dublin (DUB) to Allentown (ABE) with an average flight time of 28h 59m.

What is the most popular destination in Lehigh Valley?

Based on KAYAK flight searches, the most popular destination is Allentown (100% of total searches to Lehigh Valley).

Good to know

Cheapest flight

€525
Flight from Dublin to Allentown

FAQs - booking Lehigh Valley flights

  • How does KAYAK find such low prices on flights from Ireland to Lehigh Valley?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Lehigh Valley.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Lehigh Valley?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Lehigh Valley is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Lehigh Valley?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Lehigh Valley with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Lehigh Valley?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Lehigh Valley up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Lehigh Valley

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Lehigh Valley flight deals.

Reviews of the top airline flying to Lehigh Valley

 
See real verified KAYAK customer reviews for airlines flying to Lehigh Valley. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Lehigh Valley. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Lehigh Valley? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11895 reviews
6.8Entertainment
7.9Crew
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

Flying on this airline is nothing short of a full blown circus clown show. It is so mismanaged it should not be in business as there is no way it can be safe as badly as it is managed. It is 100% about money and customers be damned. On a recent return from my mother’s funeral, my only available choice from IND to PWM was American, which I hesitantly booked as I rarely fly them for many of the following reasons and never will again. I was booked IND-PHL-PWM totaling about six hours. The flight was cancelled due to NE weather. They rebooked me on a two stop flight IND-DFW (Yes DALLAS)-PHL-PWM, still all on the same day. After arriving in DFW, they continually delayed the DFW-PHL flight due to maintenance issues on the arriving flight. Finally it was delayed to the point that my PHL-PWM connection was no longer possible. They then rebooked me thru LGA with the short flight the NEXT DAY to PWM and offered to put me up for the night in NYC (or so I assumed). The flight DFW-LGA was then delayed so much that I asked to be put in an earlier flight with a lessor delay. Throughout this day chats with their AI assistant were useless as were subsequent chats supposedly with a real person(?). Only one customer service agent in DFW was actually helpful and appeared to care. Upon arrival at LGA post midnight, they issued me car and hotel vouchers in Trenton NEW JERSEY at a very old Howard Johnsons ONE HALF HOUR from LGA. The hotel was an $85, 1.5 rated hotel in a very sketchy area of NJ that I would have never voluntarily booked. As I prepared to catch the car back to LGA the next morning I received a text that my flight was cancelled. TWICE IN TWO DAYS. I went to LGA hoping to have AA book me on an earlier Delta flight. The full service line was at least 200 people deep, so I tried to reach a real person agent by phone. After 1/2 hours on hold I gave up and waited for my later LGA-PWM flight. It actually started boarding on-time, but only shortly after announced a maintenance hold. We were told it was nothing serious, just an adjustment to the Captains seat. Only one update was given while we waited 1.5+ hours for a “SEAT ADJUSTMENT”. During that time at least three others flights in my area announced that they were overbooked and were taking volunteers before bumping people. Another flight to ORD announced a gate change and less than five minutes after announced that they were really not changing and announced for everyone to return to that gate. Can’t forget to mention that on all of these planes the WiFi only worked on two.🤡🤡

2.0 Mediocrerghinftl, Aug 2026
Read more American Airlines reviews

Flying on this airline is nothing short of a full blown circus clown show. It is so mismanaged it should not be in business as there is no way it can be safe as badly as it is managed. It is 100% about money and customers be damned. On a recent return from my mother’s funeral, my only available choice from IND to PWM was American, which I hesitantly booked as I rarely fly them for many of the following reasons and never will again. I was booked IND-PHL-PWM totaling about six hours. The flight was cancelled due to NE weather. They rebooked me on a two stop flight IND-DFW (Yes DALLAS)-PHL-PWM, still all on the same day. After arriving in DFW, they continually delayed the DFW-PHL flight due to maintenance issues on the arriving flight. Finally it was delayed to the point that my PHL-PWM connection was no longer possible. They then rebooked me thru LGA with the short flight the NEXT DAY to PWM and offered to put me up for the night in NYC (or so I assumed). The flight DFW-LGA was then delayed so much that I asked to be put in an earlier flight with a lessor delay. Throughout this day chats with their AI assistant were useless as were subsequent chats supposedly with a real person(?). Only one customer service agent in DFW was actually helpful and appeared to care. Upon arrival at LGA post midnight, they issued me car and hotel vouchers in Trenton NEW JERSEY at a very old Howard Johnsons ONE HALF HOUR from LGA. The hotel was an $85, 1.5 rated hotel in a very sketchy area of NJ that I would have never voluntarily booked. As I prepared to catch the car back to LGA the next morning I received a text that my flight was cancelled. TWICE IN TWO DAYS. I went to LGA hoping to have AA book me on an earlier Delta flight. The full service line was at least 200 people deep, so I tried to reach a real person agent by phone. After 1/2 hours on hold I gave up and waited for my later LGA-PWM flight. It actually started boarding on-time, but only shortly after announced a maintenance hold. We were told it was nothing serious, just an adjustment to the Captains seat. Only one update was given while we waited 1.5+ hours for a “SEAT ADJUSTMENT”. During that time at least three others flights in my area announced that they were overbooked and were taking volunteers before bumping people. Another flight to ORD announced a gate change and less than five minutes after announced that they were really not changing and announced for everyone to return to that gate. Can’t forget to mention that on all of these planes the WiFi only worked on two.🤡🤡

Pilot main message was to "be nice to her crew". Crew only instructed passenger to "move out of the aisles" rather than helping passengers place their luggage. Some passengers needed to exit early to make their connections yet cleaning crews rushed onboard to make their way past rushing outgoing passengers. AA needs better protocols and better customer service for the price paid for trips.

Inflight wifi was awful. Couldn't connect for the first hour until they manually reset, and after that the connection kept dropping every five minutes. Their entertainment option streamed fine but normal browsing was unusable.

The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. However, the in-flight entertainment screens and the overall interior of the plane were somewhat older. The system did not offer streaming to personal mobile devices, so we had to watch movies on the seatback screens.

the first flight smelled like urine Ac didn’t work pathetic experience

We were delayed due to a mechanical issue, but the gate staff and then later captain were giving thorough and frequent updates. Ended up being delayed about an hour, but we did get out, so it was overall a good flight!

My luggage never made it, I booked business class only to find out I’m sitting in the back. Very disappointed with the reservation

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

I found the seats ergonomically uncomfortable forcing the body to seat slightly hunched. For a short flight I worked on adjustments but for a longer flight, it would be difficult.

WiFi didn’t work for me. as headphones didn’t work either.

Everything you need to know for your flight to Lehigh Valley

Cabin class types available on flights to Lehigh Valley

Cabin classes available on flights to Lehigh Valley. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.