£208 Find Cheap Flights from Ireland to Pennsylvania

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Pennsylvania
These are the airlines KAYAK users have selected most often from within our search results for flights to Pennsylvania
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KAYAK's insights & trends for flights to Pennsylvania

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

What is the cheapest flight to Pennsylvania?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Pennsylvania from Ireland found in the last 72 hours was to Philadelphia, at £466 return. The most popular route is Dublin (DUB) to Philadelphia (PHL) and the cheapest return airline ticket found on this route in the last 72 hours was £466.

What is the cheapest month to fly from Ireland to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Pennsylvania is April, when tickets cost £369 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is £549 and £514 respectively.

How far in advance should I book a flight from Ireland to Pennsylvania?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Ireland to Pennsylvania, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Which is the cheapest airport to fly into in Pennsylvania?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Pennsylvania is Philadelphia Airport (PHL), with an average flight price of £464.


Good to know - Cheap tickets from Ireland to Pennsylvania

Low seasonMarch
High seasonJuly
Cheapest flight£208
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Dublin to Newark Liberty Airport

FAQs for booking flights from Ireland to Pennsylvania

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

    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 Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Pennsylvania 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 Pennsylvania?

    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 Pennsylvania 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 Pennsylvania?

    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 Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Pennsylvania?

    Based on KAYAK data, the cheapest day to fly to Pennsylvania is Monday when return tickets can be as cheap as £469. On the other hand, the most expensive day to fly is Sunday, when return prices are £579 on average.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the morning, when round-trip flights cost £678 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the evening, which is peak travel time and where the average cost of a ticket is £704.

Top 5 airlines serving from Ireland to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Pennsylvania. 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 Pennsylvania? 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.
7.6
FinnairOverall score based on 1290 reviews
6.7Food
7.6Boarding
7.4Comfort
6.9Entertainment
8.1Crew
Airline reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

2.0 MediocreAnonymous, May 2025ORD - IND
Read more Finnair reviews

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Seats weren't very comfortable for a long haul flight but the service made up for it.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Book cheap flights from Ireland to Pennsylvania

Recent return flight deals

 
These are the cheapest return flights to Pennsylvania found on KAYAK in the last 72 hours.
2/12Tue
2 stopsScandinavian Airlines
30h 55mDUB-EWR
7/12Sun
1 stopScandinavian Airlines
12h 15mEWR-DUB
£208
21/11Fri
1 stopScandinavian Airlines
31h 40mDUB-EWR
24/11Mon
1 stopScandinavian Airlines
12h 05mEWR-DUB
£209
26/11Wed
1 stopBritish Airways
11h 35mDUB-JFK
3/12Wed
1 stopBritish Airways
9h 35mJFK-DUB
£305
10/9Wed
1 stopBritish Airways
11h 15mDUB-JFK
17/9Wed
1 stopBritish Airways
10h 25mJFK-DUB
£307
15/9Mon
directAer Lingus
7h 20mDUB-JFK
23/9Tue
directAer Lingus
6h 30mJFK-DUB
£319
8/8Fri
1 stopFinnair
14h 20mDUB-JFK
26/8Tue
1 stopFinnair
13h 20mJFK-DUB
£340
18/9Thu
directAer Lingus
7h 35mDUB-JFK
24/9Wed
directAer Lingus
6h 30mJFK-DUB
£344
12/11Wed
directFinnair
7h 25mDUB-PHL
30/11Sun
directFinnair
6h 30mPHL-DUB
£346
10/9Wed
directIberia
7h 15mDUB-PHL
28/9Sun
1 stopIberia
13h 13mPHL-DUB
£349
26/7Sat
directIberia
7h 15mDUB-PHL
2/8Sat
2 stopsIberia
13h 40mPHL-DUB
£432

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Pennsylvania found on KAYAK in the last 72 hours.
24/6Tue
1 stop
32h 25mDUB-EWR
£217
25/6Wed
1 stop
14h 00mDUB-EWR
£223
8/9Mon
2 stops
23h 18mDUB-PHL
£248
8/7Tue
1 stopAer Lingus
15h 45mDUB-JFK
£354
26/6Thu
directAer Lingus
7h 35mDUB-EWR
£369
3/7Thu
1 stopIberia
16h 50mDUB-JFK
£438
22/9Mon
1 stopBritish Airways
16h 45mSNN-EWR
£525
21/7Mon
directFinnair
7h 15mDUB-PHL
£526
5/7Sat
directFinnair
7h 15mDUB-PHL
£540
21/9Sun
2 stopsBritish Airways
28h 40mSNN-LGA
£556

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Last minute flights to Pennsylvania

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Pennsylvania that are departing in the next 10 days.
17/6Tue
multi-stopUnited Airlines
17h 28mDUB-JFK
15/7Tue
multi-stopUnited Airlines
20h 20mJFK-DUB
£346
17/6Tue
multi-stop
12h 55mDUB-JFK
24/6Tue
direct
7h 00mJFK-DUB
£351
17/6Tue
multi-stopKLM
12h 55mDUB-JFK
23/6Mon
multi-stopKLM
10h 50mJFK-DUB
£353
17/6Tue
directJetBlue
7h 36mDUB-JFK
13/7Sun
directJetBlue
6h 50mJFK-DUB
£444
16/6Mon
directAer Lingus
7h 35mDUB-EWR
23/6Mon
directAer Lingus
6h 25mEWR-DUB
£445
14/6Sat
directJetBlue
7h 36mDUB-JFK
28/6Sat
multi-stopJetBlue
10h 31mJFK-DUB
£485
14/6Sat
multi-stopBritish Airways
17h 25mDUB-JFK
18/7Fri
multi-stopBritish Airways
9h 55mJFK-DUB
£503
15/6Sun
multi-stopBritish Airways
11h 50mDUB-JFK
17/7Thu
multi-stopBritish Airways
17h 00mJFK-DUB
£503
14/6Sat
multi-stopAer Lingus
30h 35mDUB-JFK
28/6Sat
multi-stopAer Lingus
15h 20mJFK-DUB
£513
14/6Sat
multi-stopKLM
12h 25mDUB-JFK
16/7Wed
multi-stopKLM
10h 50mJFK-DUB
£553

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Everything you need to know for your flight to Pennsylvania

Cabin class types available on flights to Pennsylvania

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

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