$153+ Cheap flights from Pennsylvania to Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Pennsylvania to Ireland with Cheapflights
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Cheapest flights from Pennsylvania to IrelandExplore the most affordable flight options available from Pennsylvania to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Pennsylvania to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
1 stop17h 10m
Tue 9/151:20 pm -
1 stop23h 38m
Deal found 8/16![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:15 pm -
1 stop11h 55m
Wed 9/161:20 pm -
1 stop12h 17m
Deal found 8/17![Aer Lingus logo]()
$382
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:05 am -
1 stop13h 05m
Thu 11/261:00 pm -
1 stop11h 40m
Deal found 8/16![Aer Lingus logo]()
$383
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:05 am -
1 stop13h 05m
Thu 11/51:00 pm -
1 stop11h 40m
Deal found 8/16![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:27 am -
1 stop15h 43m
Sat 11/141:00 pm -
1 stop14h 56m
Deal found 8/16![Aer Lingus logo]()
$389
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:30 am -
1 stop17h 40m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am -
1 stop13h 10m
Mon 11/21:00 pm -
1 stop11h 40m
Deal found 8/16![Aer Lingus logo]()
$398
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$404
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop18h 10m
Wed 9/161:20 pm -
1 stop27h 12m
Deal found 8/18![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:15 am -
1 stop14h 55m
Fri 11/131:00 pm -
1 stop14h 56m
Deal found 8/16![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:30 am -
1 stop17h 40m
Sun 9/61:20 pm -
1 stop14h 15m
Deal found 8/17![Aer Lingus logo]()
$406
Best flights from Pennsylvania to IrelandDiscover carefully curated flight deals from Pennsylvania to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Pennsylvania to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:05 am -
2 stops19h 15m
Mon 11/95:05 pm -
1 stop27h 15m
Deal found 8/20![TAP AIR PORTUGAL logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop23h 40m
Tue 9/159:20 am -
1 stop29h 25m
Deal found 8/16![United Airlines logo]()
$614
This United deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:15 pm -
Nonstop6h 40m
Sun 11/159:00 am -
1 stop11h 45m
Deal found 8/20![Multiple Airlines logo]()
$628
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:20 pm -
Nonstop6h 25m
Sun 11/810:45 am -
Nonstop7h 35m
Deal found 8/18![Delta logo]()
$631
This KLM deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:20 pm -
Nonstop6h 25m
Thu 11/1910:45 am -
Nonstop7h 35m
Deal found 8/15![KLM logo]()
$631
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:52 pm -
1 stop10h 28m
Tue 9/1511:30 am -
Nonstop7h 29m
Deal found 8/17![JetBlue logo]()
$638
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:55 pm -
1 stop11h 55m
Wed 10/287:05 pm -
2 stops31h 42m
Deal found 8/18![Scandinavian Airlines logo]()
$651
This Booking.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:05 pm -
1 stop10h 25m
Wed 11/112:00 pm -
Nonstop7h 25m
Deal found 8/15![Aer Lingus logo]()
$746
This British Airways deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:30 pm -
Nonstop7h 00m
Wed 9/309:30 am -
Nonstop7h 25m
Deal found 8/19![American Airlines logo]()
$832
This British Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:35 pm -
1 stop10h 20m
Sun 11/88:40 pm -
1 stop24h 35m
Deal found 8/20![British Airways logo]()
$869
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
1 stop24h 20m
Mon 11/99:00 am -
1 stop31h 58m
Deal found 8/20![United Airlines logo]()
$614
This United deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:45 pm -
Nonstop6h 45m
Mon 9/149:20 am -
1 stop15h 30m
Deal found 8/15![Multiple Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:55 pm -
Nonstop6h 15m
Tue 9/151:05 pm -
Nonstop7h 39m
Deal found 8/20![Delta logo]()
$634
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop23h 20m
Thu 12/39:00 am -
1 stop30h 53m
Deal found 8/15![United Airlines logo]()
$614
This KLM deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:55 pm -
Nonstop6h 15m
Thu 9/31:05 pm -
Nonstop7h 39m
Deal found 8/20![KLM logo]()
$695
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 pm -
Nonstop6h 15m
Sat 9/191:05 pm -
Nonstop7h 39m
Deal found 8/20![Delta logo]()
$634
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:20 pm -
2 stops32h 50m
Sat 10/178:00 pm -
2 stops26h 00m
Deal found 8/18![Scandinavian Airlines logo]()
$705
This United deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop23h 40m
Mon 10/268:00 am -
1 stop31h 58m
Deal found 8/17![Multiple Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
1 stop23h 20m
Sun 11/89:00 am -
1 stop30h 58m
Deal found 8/19![United Airlines logo]()
$615
This JetBlue deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:57 pm -
1 stop11h 23m
Tue 10/610:40 am -
1 stop12h 09m
Deal found 8/16![JetBlue logo]()
$765
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:11 pm -
1 stop13h 34m
Tue 11/1710:45 am -
Nonstop7h 35m
Deal found 8/19![Delta logo]()
$636
This KLM deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:43 am -
1 stop15h 12m
Wed 11/258:50 am -
2 stops15h 22m
Deal found 8/20![KLM logo]()
$703
This Justfly.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:25 pm -
Nonstop6h 35m
Wed 9/302:30 pm -
Nonstop7h 25m
Deal found 8/15![Multiple Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 pm -
1 stop30h 20m
Sat 9/199:20 am -
1 stop27h 40m
Deal found 8/16![United Airlines logo]()
$619
This JetBlue deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:15 pm -
1 stop14h 05m
Mon 9/2110:40 am -
1 stop12h 54m
Deal found 8/20![JetBlue logo]()
$766
This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:20 pm -
1 stop11h 05m
Thu 10/221:45 pm -
1 stop13h 09m
Deal found 8/15![Aer Lingus logo]()
$849
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 am -
1 stop19h 45m
Sat 9/191:15 pm -
Nonstop7h 42m
Deal found 8/16![Delta logo]()
$640
This KLM deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:55 pm -
Nonstop6h 15m
Fri 9/111:05 pm -
Nonstop7h 39m
Deal found 8/16![KLM logo]()
$728
This British Airways deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:34 pm -
2 stops14h 56m
Tue 11/247:50 am -
1 stop13h 10m
Deal found 8/17![British Airways logo]()
$903
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am -
1 stop23h 40m
Sun 9/69:20 am -
1 stop27h 15m
Deal found 8/15![United Airlines logo]()
$619
Last-minute flights from Pennsylvania to IrelandDiscover last-minute flight deals from Pennsylvania to Ireland. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Ireland. Data last updated August 21, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:00 am -
1 stop15h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/16![Aer Lingus logo]()
$406
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/16![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:00 am -
1 stop15h 10m
Tue 9/81:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$429
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$404
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
1 stop13h 10m
Thu 9/101:20 pm -
1 stop14h 10m
Deal found 8/16![Aer Lingus logo]()
$414
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
1 stop17h 10m
Tue 9/151:20 pm -
1 stop23h 38m
Deal found 8/16![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:15 pm -
1 stop11h 55m
Wed 9/161:20 pm -
1 stop12h 17m
Deal found 8/17![Aer Lingus logo]()
$382
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:15 pm -
1 stop11h 55m
Sat 9/191:20 pm -
1 stop12h 17m
Deal found 8/17![Aer Lingus logo]()
$432
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop18h 10m
Wed 9/161:20 pm -
1 stop27h 12m
Deal found 8/18![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/17![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am -
1 stop17h 10m
Tue 9/151:20 pm -
1 stop23h 38m
Deal found 8/16![Aer Lingus logo]()
$412
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:00 am -
1 stop13h 10m
Mon 11/21:00 pm -
1 stop11h 40m
Deal found 8/16![Aer Lingus logo]()
$398
One-way flights from Pennsylvania to IrelandSearch for one-way flight options from Pennsylvania to Ireland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Pennsylvania to Ireland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/159:15 am -
1 stop14h 55m
Deal found 8/16![Aer Lingus logo]()
$153
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:47 pm -
1 stop28h 23m
Deal found 8/17![Aer Lingus logo]()
$154
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:50 pm -
1 stop26h 20m
Deal found 8/17![Aer Lingus logo]()
$165
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/169:15 am -
1 stop14h 55m
Deal found 8/17![Aer Lingus logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:20 pm -
1 stop21h 05m
Deal found 8/17![Multiple Airlines logo]()
$186
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:34 am -
1 stop15h 36m
Deal found 8/16![Aer Lingus logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:20 pm -
1 stop21h 00m
Deal found 8/17![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:20 pm -
1 stop23h 05m
Deal found 8/17![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:30 am -
2 stops32h 10m
Deal found 8/18![Multiple Airlines logo]()
$220
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 am -
1 stop17h 10m
Deal found 8/16![Aer Lingus logo]()
$221
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
1 stop9h 40m
Deal found 8/17![Icelandair logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:30 am -
2 stops50h 15m
Deal found 8/18![Multiple Airlines logo]()
$234
Find flight deals from Pennsylvania to Ireland
Keep the following information in mind while searching for Pennsylvania to Ireland flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $362 (Ovago) |
One-way from | $153 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $624 |
Good round-trip deal | $734 or less |
Good one-way deal | $421 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Pennsylvania to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Tue 10/27
12:05 am-11:20 pm
2 stops19h 15m
Dublin
Mon 11/9
5:05 pm-3:20 pm
1 stop27h 15m
$582
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Thu 9/10
6:00 am-10:40 am
1 stop23h 40m
Dublin
Tue 9/15
9:20 am-9:45 am
1 stop29h 25m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 10/28
6:00 am-10:20 am
1 stop24h 20m
Dublin
Mon 11/9
9:00 am-11:58 am
1 stop31h 58m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Mon 11/2
6:00 am-10:20 am
1 stop23h 20m
Dublin
Thu 12/3
9:00 am-10:53 am
1 stop30h 53m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 11/4
6:00 am-10:20 am
1 stop23h 20m
Dublin
Sun 11/8
9:00 am-10:58 am
1 stop30h 58m
$615
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Thu 9/10
8:00 pm-7:20 am
1 stop30h 20m
Dublin
Sat 9/19
9:20 am-8:00 am
1 stop27h 40m
$619
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 8/26
6:00 am-10:40 am
1 stop23h 40m
Dublin
Sun 9/6
9:20 am-7:35 am
1 stop27h 15m
$619
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Wed 11/11
10:15 pm-9:55 am
Nonstop6h 40m
Dublin
Sun 11/15
9:00 am-3:45 pm
1 stop11h 45m
$628
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 9/6
7:45 pm-7:30 am
Nonstop6h 45m
Dublin
Mon 9/14
9:20 am-7:50 pm
1 stop15h 30m
$629
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Fri 10/30
10:20 pm-8:45 am
Nonstop6h 25m
Dublin
Sun 11/8
10:45 am-1:20 pm
Nonstop7h 35m
$631
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Pennsylvania with our price prediction graph.
EWR-DUB
LGA-DUB
JFK-DUB
JFK-SNN
PHL-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pennsylvania to Ireland
USPA-IE0
EWR-DUB
LGA-DUB
JFK-DUB
JFK-SNN
What is the cheapest month to book a flight from Pennsylvania to Ireland?
Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Ireland (average of $545). Flying from Pennsylvania to Ireland in June is currently the most expensive (average of $1,122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PA to IE?
Find hourly flight availability from Pennsylvania to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Ireland as you normally would.
Weekly flight availability from Pennsylvania to Ireland
Explore weekly flight availability from Pennsylvania to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 21, 2026.
The most flights from USPA to IE0 are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
How far ahead should I book a flight from Pennsylvania to Ireland?
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pennsylvania to Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Pennsylvania to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Ireland by cabin class
Find flights from Pennsylvania to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Ireland flights
Browse other Pennsylvania and Ireland flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ireland
Find the right flight back to Pennsylvania after your stay in Ireland
Pennsylvania to Ireland flights
Consider these flights traveling from Pennsylvania to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 10 airlines flying from Pennsylvania to Ireland
Discover the top 10 airlines that operate flights from Pennsylvania to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$710 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$362 | Average$714 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$382 | Average$460 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$406 | Average$727 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$438 | Average$622 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$441 | Average$681 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$443 | Average$585 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$448 | Average$700 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$456 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$729 | FlexibilityNo cancel fee | On-time76% |