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Find cheap flights from Philadelphia to Ireland from €234

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 11/9. 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
0 bags
Fri 7/6
Fri 14/6

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Best Ireland Flight Deals

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

Dublin
Dublin1 stop€444
Cork
Cork1 stop€687
Shannon
Shannon1 stop€654

Good to know

Low season

January

High season

August

Cheapest flight

€234
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 10% 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 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 to Ireland from Philadelphia is likely to change within 7 days, so travelers 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 to Ireland with an airline and back to Philadelphia 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 to Ireland from Philadelphia 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

  • Morning departure is around 6% 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.
7.3
American AirlinesOverall score based on 14677 reviews
6.6Food
7.1Entertainment
8.0Crew
7.6Boarding
7.2Comfort
Airline reviews

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

10.0 ExcellentMitchell, May 2024PHL - DOH
Read more about American Airlines reviews

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Some of the crew members were rude for no good reason

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Book cheap flights from Philadelphia to Ireland

Recent return flight deals

3/11Sun
1 stop
16h 05mPHL-DUB
19/11Tue
direct
7h 35mDUB-PHL
€444
3/11Sun
1 stop
16h 05mPHL-DUB
19/11Tue
1 stop
24h 45mDUB-PHL
€452
3/11Sun
2 stopsAir Canada
34h 35mPHL-DUB
19/11Tue
2 stopsAir Canada
34h 57mDUB-PHL
€490
30/10Wed
1 stopBritish Airways
10h 05mPHL-DUB
7/11Thu
directBritish Airways
7h 35mDUB-PHL
€509
3/11Sun
1 stopBritish Airways
17h 20mPHL-DUB
13/11Wed
2 stopsBritish Airways
16h 24mDUB-PHL
€516
3/11Sun
2 stopsAir Canada
34h 35mPHL-DUB
15/11Fri
1 stopAir Canada
11h 55mDUB-PHL
€517
13/10Sun
1 stopAmerican Airlines
11h 55mPHL-DUB
4/11Mon
1 stopAmerican Airlines
26h 05mDUB-PHL
€531
13/10Sun
directAmerican Airlines
6h 35mPHL-DUB
4/11Mon
1 stopAmerican Airlines
26h 05mDUB-PHL
€538
3/11Sun
directAer Lingus
6h 45mPHL-DUB
19/11Tue
directAer Lingus
8h 00mDUB-PHL
€542
23/10Wed
directAer Lingus
6h 55mPHL-DUB
2/11Sat
directAer Lingus
8h 00mDUB-PHL
€564

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Recent one-way flight deals

11/9Wed
2 stops
20h 15mPHL-DUB
€234
17/9Tue
3 stops
38h 21mPHL-DUB
€266
9/7Tue
directAer Lingus
6h 55mPHL-DUB
€425
30/10Wed
directAer Lingus
6h 45mPHL-DUB
€430
30/10Wed
1 stopUnited Airlines
19h 40mPHL-DUB
€443
9/7Tue
1 stopJetBlue
9h 20mPHL-DUB
€462
30/10Wed
2 stopsUnited Airlines
19h 45mPHL-DUB
€464
5/8Mon
1 stopJetBlue
9h 20mPHL-DUB
€478
10/7Wed
1 stopAmerican Airlines
18h 00mPHL-DUB
€565
6/8Tue
directAmerican Airlines
6h 55mPHL-DUB
€743

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Last minute flights from Philadelphia to Ireland

Last minute flight, train and bus deals

13/5Mon
multi-stop
17h 50mPHL-DUB
20/5Mon
multi-stop
31h 38mDUB-PHL
€1,022
11/5Sat
multi-stop
15h 40mPHL-DUB
13/5Mon
multi-stop
50h 30mDUB-PHL
€1,032
13/5Mon
directAer Lingus
6h 55mPHL-DUB
20/5Mon
directAer Lingus
7h 50mDUB-PHL
€1,159
10/5Fri
multi-stopIcelandair
37h 44mPHL-DUB
22/5Wed
multi-stopIcelandair
26h 39mDUB-PHL
€1,189
10/5Fri
multi-stopIcelandair
37h 44mPHL-DUB
22/5Wed
multi-stopIcelandair
24h 04mDUB-PHL
€1,222
10/5Fri
directAer Lingus
6h 55mPHL-DUB
22/5Wed
directAer Lingus
7h 45mDUB-PHL
€1,318
10/5Fri
multi-stopJetBlue
16h 50mPHL-DUB
13/5Mon
multi-stopJetBlue
13h 58mDUB-PHL
€1,325
10/5Fri
multi-stopJetBlue
10h 59mPHL-DUB
19/5Sun
multi-stopJetBlue
13h 58mDUB-PHL
€1,383
10/5Fri
directAmerican Airlines
6h 20mPHL-DUB
13/5Mon
multi-stopAmerican Airlines
32h 15mDUB-PHL
€2,959
11/5Sat
directAmerican Airlines
6h 55mPHL-DUB
19/5Sun
directAmerican Airlines
7h 10mDUB-PHL
€7,327

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Philadelphia - Ireland Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Ireland - Philadelphia

Cabin classes:

€2,280
€565