€264 Find Cheap Flights from Philadelphia to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Ireland departing on 24/3. 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.
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Best Ireland Flight Deals from Philadelphia

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin3 stops€534
Cork
Cork2 stops€805
Shannon
Shannon2 stops€654

Good to know

Low season

January

High season

September

Cheapest flight

€264
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Philadelphia to Dublin

FAQs - booking Ireland flights

  • What is the closest airport to Swords, Ireland?

    Passengers visiting the town of Swords should fly into Dublin Airport. Swords is approximately three miles from Dublin Airport, and going north takes you directly to the city. Your fastest transportation option is by taxi, which are available at the airport.

  • Are there any alternative airports to Philadelphia for flights to Ireland?

    Trenton International Airport offers multiple two-stop flights daily to Dublin. Passengers often find Trenton less congested, depending on the day. In addition, fares might be cheaper if you fly on less-traveled days. Domestic layovers vary in time, so it’s best to use the KAYAK app to check schedules so you can more accurately plan your trip.

  • Are there any places to relax at Dublin Airport after my flight?

    Dublin International Airport has exclusive lounges and many restaurants in Terminals 1 and 2, where you’ll find everything from fast food to more eclectic cuisine to Italian dishes to healthy salads. A relaxing spa treatment at the airport can also help you unwind after a long flight.

  • Is it possible to fly to other international locations from Cork Airport in Ireland?

    Passengers will be glad to know there are multiple one-stop and direct flights to many other locations in Europe from Ireland with a variety of carriers. Cork Airport is an international airport in addition to serving domestic flights. For all your options, check the KAYAK app for everything travel.

  • How long is the flight to Ireland from Philadelphia?

    Flights to Dublin6h 54m
  • What is the cheapest flight to Ireland from Philadelphia?

    The cheapest ticket to Ireland from Philadelphia found in the last 72 hours was €264 one-way, and €534 round-trip. The most popular route is from Philadelphia to Dublin, and the cheapest return airline ticket found on this route in the last 72 hours was €264.

  • Which airlines fly to Ireland?

    American Airlines flies most frequently to Dublin from Philadelphia. In general, British Airways, Aer Lingus and Finnair fly the most to Ireland.

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

    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 Philadelphia to Ireland.

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

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

    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 Philadelphia to Ireland 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 Philadelphia to Ireland?

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

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Philadelphia is November.
  • Morning departure is around 27% cheaper than an evening flight, on average*.
  • For travel from Philadelphia to Ireland, multiple one-stop flights depart daily from early afternoon to evening. For the return trip, non-stop flights are available, depending on the day you travel.
  • There are three international airports in Ireland receiving flights from Philadelphia. The busiest is Dublin Airport, but Shannon Airport is also popular for transatlantic flights. The choice of three airports gives you flexibility for your trip to Ireland.
  • For passengers wishing to travel domestically once in Ireland, multiple flights are available from Cork Airport to Dublin. Nearly all the flights are one-stop flights, and most leave in the afternoon to late evening.
  • Passengers waiting to fly to Ireland from Philadelphia International Airport can take advantage of the Be Relax health spa in Terminal C, which offers full relaxation spa services like massages and skincare.
  • Passengers flying to Ireland from the Philadelphia area should also consider Atlantic City International Airport. It often is less crowded, and fares may be lower, depending on the day you travel. This airport is also easily accessible. Most of the flights have two or three layovers, departing all day.
  • If you’re flying into Cork Airport for your trip to Ireland, you will have a variety of transportation options that are easily accessible. Buses 226 and 226a will take you from the airport to the city center. You can also rent a car or take a taxi from the airport.
  • Dublin Airport offers business travelers state-of-the-art lounges with full-service business technology. Comfortable couches and tables enable you to enjoy a meal and beverage while tending to business before your flight. Charging stations and business journals are also available in all lounges.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Philadelphia to Ireland

Need help choosing which airline to fly with from Philadelphia to Ireland? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.5Food
7.0Entertainment
8.0Crew
7.3Comfort
Airline reviews

late again! but its my only option to not take 9 hours to get to Memphis

6.0 GoodAnonymous, Feb 2025PHL - MEM
Read more American Airlines reviews

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Very confining seats side to side. Not wide enough for any comfort.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Book cheap flights from Philadelphia to Ireland

Recent return flight deals

3/4Thu
3 stops
23h 35mPHL-DUB
7/4Mon
3 stops
35h 42mDUB-PHL
€534
2/4Wed
2 stops
28h 23mPHL-DUB
9/4Wed
3 stops
27h 38mDUB-PHL
€543
22/4Tue
1 stopJetBlue
11h 25mPHL-DUB
6/5Tue
1 stopJetBlue
16h 57mDUB-PHL
€557
6/5Tue
1 stopJetBlue
9h 50mPHL-DUB
22/5Thu
1 stopJetBlue
16h 57mDUB-PHL
€577
25/3Tue
2 stopsTAP AIR PORTUGAL
37h 20mPHL-DUB
7/4Mon
2 stopsTAP AIR PORTUGAL
30h 49mDUB-PHL
€671
2/4Wed
1 stopAmerican Airlines
12h 30mPHL-DUB
9/4Wed
directAmerican Airlines
7h 10mDUB-PHL
€698
16/3Sun
directAmerican Airlines
6h 25mPHL-DUB
25/3Tue
directAmerican Airlines
7h 20mDUB-PHL
€699
10/3Mon
1 stopAer Lingus
16h 04mPHL-SNN
19/3Wed
2 stopsAer Lingus
27h 58mSNN-PHL
€766
10/3Mon
2 stopsAer Lingus
20h 55mPHL-SNN
19/3Wed
2 stopsAer Lingus
27h 58mSNN-PHL
€767
28/3Fri
2 stopsTAP AIR PORTUGAL
30h 10mPHL-DUB
31/3Mon
2 stopsTAP AIR PORTUGAL
30h 50mDUB-PHL
€802

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Recent one-way flight deals

24/3Mon
3 stops
27h 45mPHL-DUB
€264
19/3Wed
2 stops
46h 18mPHL-DUB
€265
2/3Sun
2 stopsTAP AIR PORTUGAL
23h 20mPHL-DUB
€407
12/5Mon
1 stopJetBlue
9h 50mPHL-DUB
€423
21/3Fri
2 stopsTAP AIR PORTUGAL
25h 10mPHL-DUB
€445
10/5Sat
1 stopJetBlue
9h 10mPHL-DUB
€471
26/5Mon
directAer Lingus
6h 40mPHL-DUB
€487
10/3Mon
1 stopAmerican Airlines
11h 20mPHL-DUB
€520
2/3Sun
1 stopAmerican Airlines
11h 19mPHL-DUB
€530
14/7Mon
directAer Lingus
6h 40mPHL-DUB
€546

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Last minute flights from Philadelphia to Ireland

Last minute flight, train and bus deals

25/2Tue
multi-stop
20h 55mPHL-DUB
4/3Tue
multi-stop
32h 46mDUB-PHL
€610
25/2Tue
multi-stop
20h 55mPHL-DUB
4/3Tue
multi-stop
34h 13mDUB-PHL
€631
27/2Thu
multi-stopLufthansa
12h 05mPHL-DUB
10/3Mon
multi-stopLufthansa
27h 35mDUB-PHL
€840
26/2Wed
multi-stopScandinavian Airlines
19h 20mPHL-DUB
10/3Mon
multi-stopScandinavian Airlines
30h 05mDUB-PHL
€862
25/2Tue
multi-stopAer Lingus
9h 05mPHL-DUB
4/3Tue
directAer Lingus
8h 00mDUB-PHL
€874
25/2Tue
multi-stopAer Lingus
13h 28mPHL-DUB
4/3Tue
multi-stopAer Lingus
28h 49mDUB-PHL
€891
26/2Wed
multi-stopIcelandair
19h 03mPHL-DUB
5/3Wed
multi-stopIcelandair
15h 22mDUB-PHL
€932
26/2Wed
multi-stopScandinavian Airlines
19h 20mPHL-DUB
2/3Sun
multi-stopScandinavian Airlines
41h 33mDUB-PHL
€955
27/2Thu
multi-stopIcelandair
23h 15mPHL-DUB
10/3Mon
multi-stopIcelandair
14h 32mDUB-PHL
€4,628
27/2Thu
multi-stopLufthansa
12h 05mPHL-DUB
10/3Mon
multi-stopLufthansa
27h 00mDUB-PHL
€5,257

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Everything you need to know for your flight from Philadelphia to Ireland

Information on your arrival and departure airports

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