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Find cheap flights from Philadelphia to Ireland from €278

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 5/8. 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
Wed 29/5
Wed 5/6

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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€553
Cork
Cork2 stops€1,145
Shannon
Shannon2 stops€635

Good to know

Low season

January

High season

April

Cheapest flight

€278
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 19% 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 45% 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 14834 reviews
7.2Comfort
6.6Food
8.0Crew
7.1Entertainment
7.6Boarding
Airline reviews

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

2.0 MediocreKate, Apr 2024PHL - BTV
Read more about American Airlines reviews

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

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

We liked quick boarding and on time departure. Seats were very uncomfortable.

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.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Book cheap flights from Philadelphia to Ireland

Recent return flight deals

1/9Sun
1 stopBritish Airways
10h 20mPHL-DUB
24/12Tue
1 stopBritish Airways
12h 25mDUB-PHL
€553
13/10Sun
1 stopAmerican Airlines
11h 55mPHL-DUB
4/11Mon
1 stopAmerican Airlines
26h 05mDUB-PHL
€554
20/10Sun
directAer Lingus
6h 55mPHL-DUB
2/11Sat
directAer Lingus
8h 00mDUB-PHL
€557
1/9Sun
direct
6h 35mPHL-DUB
24/12Tue
1 stop
24h 45mDUB-PHL
€560
13/9Fri
directAer Lingus
6h 55mPHL-DUB
24/9Tue
directAer Lingus
7h 45mDUB-PHL
€572
1/9Sun
1 stopAir Canada
21h 00mPHL-DUB
22/12Sun
2 stopsAir Canada
34h 57mDUB-PHL
€600
2/10Wed
1 stopUnited Airlines
23h 10mPHL-DUB
30/10Wed
1 stopUnited Airlines
29h 45mDUB-PHL
€602
13/10Sun
1 stop
16h 00mPHL-DUB
4/11Mon
2 stops
14h 42mDUB-PHL
€603
13/8Tue
2 stopsUnited Airlines
22h 45mPHL-DUB
30/8Fri
2 stopsUnited Airlines
33h 06mDUB-PHL
€604
6/8Tue
1 stopAir Canada
17h 25mPHL-DUB
30/8Fri
1 stopAir Canada
16h 19mDUB-PHL
€607

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Recent one-way flight deals

5/8Mon
2 stops
23h 05mPHL-DUB
€278
6/8Tue
2 stops
18h 54mPHL-DUB
€284
4/10Fri
directAer Lingus
6h 55mPHL-DUB
€451
12/8Mon
directAer Lingus
6h 55mPHL-DUB
€452
17/9Tue
2 stopsTAP AIR PORTUGAL
32h 50mPHL-DUB
€455
28/5Tue
1 stopJetBlue
10h 59mPHL-DUB
€485
2/9Mon
1 stopJetBlue
9h 20mPHL-DUB
€520
16/9Mon
2 stopsTAP AIR PORTUGAL
31h 10mPHL-DUB
€534
5/8Mon
directAmerican Airlines
6h 25mPHL-DUB
€540
4/8Sun
1 stopAmerican Airlines
12h 15mPHL-DUB
€543

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Last minute flights from Philadelphia to Ireland

Last minute flight, train and bus deals

1/5Wed
multi-stopJetBlue
10h 59mPHL-DUB
14/5Tue
multi-stopJetBlue
13h 58mDUB-PHL
€780
2/5Thu
multi-stop
23h 09mPHL-DUB
6/5Mon
multi-stop
32h 14mDUB-PHL
€783
2/5Thu
directAer Lingus
6h 55mPHL-DUB
6/5Mon
directAer Lingus
7h 50mDUB-PHL
€788
2/5Thu
multi-stop
23h 39mPHL-DUB
7/5Tue
multi-stop
33h 57mDUB-PHL
€822
30/4Tue
directAer Lingus
6h 55mPHL-DUB
5/5Sun
directAer Lingus
7h 50mDUB-PHL
€836
2/5Thu
multi-stopIcelandair
19h 35mPHL-DUB
7/5Tue
multi-stopIcelandair
32h 20mDUB-PHL
€924
30/4Tue
multi-stopIcelandair
17h 44mPHL-DUB
5/5Sun
multi-stopIcelandair
36h 38mDUB-PHL
€968
4/5Sat
multi-stopScandinavian Airlines
18h 50mPHL-DUB
11/5Sat
multi-stopScandinavian Airlines
19h 13mDUB-PHL
€1,225
1/5Wed
multi-stopTAP AIR PORTUGAL
36h 50mPHL-DUB
8/5Wed
multi-stopTAP AIR PORTUGAL
38h 08mDUB-PHL
€1,631
3/5Fri
multi-stopTAP AIR PORTUGAL
18h 30mPHL-DUB
11/5Sat
multi-stopTAP AIR PORTUGAL
19h 18mDUB-PHL
€1,797

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Philadelphia - Ireland Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

Ireland - Philadelphia

Cabin classes:

€2,295
€568