$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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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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 July 31, 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 July 31, 2026.
This KAYAK deal was found by Cheapflights users on 7/30. 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 9/17:00 am
PHL
- DUB
1 stop17h 10m
Aer Lingus
Fri 9/111:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/30![Aer Lingus logo]()
$361
This Ovago deal was found by Cheapflights users on 7/28. 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 8/198:30 am
PHL
- DUB
1 stop15h 40m
Aer Lingus
Wed 9/91:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/2510:50 am
PHL
- DUB
1 stop13h 20m
Aer Lingus
Tue 9/11:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$366
This KAYAK deal was found by Cheapflights users on 7/27. 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 9/611:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Fri 9/111:20 pm
DUB
- EWR
1 stop14h 10m
Aer Lingus
Deal found 7/27![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/199:00 am
EWR
- DUB
1 stop15h 10m
Aer Lingus
Thu 8/271:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$372
This KAYAK deal was found by Cheapflights users on 7/29. 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 8/177:00 am
PHL
- DUB
1 stop17h 10m
Aer Lingus
Tue 9/151:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$373
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/1711:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Tue 9/11:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$379
This KAYAK deal was found by Cheapflights users on 7/29. 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 9/27:00 am
PHL
- DUB
1 stop17h 10m
Aer Lingus
Thu 9/101:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$379
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/189:50 pm
PHL
- DUB
1 stop26h 20m
Aer Lingus
Tue 9/81:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$380
This KAYAK deal was found by Cheapflights users on 7/29. 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 9/26:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Wed 9/91:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$383
This Ovago deal was found by Cheapflights users on 7/29. 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.
Thu 10/292:20 pm
EWR
- DUB
1 stop10h 50m
Aer Lingus
Wed 11/41:00 pm
DUB
- EWR
1 stop11h 40m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$383
This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:20 pm
EWR
- DUB
1 stop10h 50m
Aer Lingus
Thu 11/51:00 pm
DUB
- EWR
1 stop11h 40m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$384
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 July 31, 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 July 31, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/86:55 pm
JFK
- DUB
2 stops19h 10m
Scandinavian Airlines
Mon 10/127:50 pm
DUB
- JFK
2 stops24h 50m
Scandinavian Airlines
Deal found 7/28![Scandinavian Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 11/36:00 am
LGA
- DUB
1 stop23h 20m
United Airlines
Sun 11/159:00 am
DUB
- LGA
1 stop29h 03m
United Airlines
Deal found 7/30![United Airlines logo]()
$614
This KLM deal was found by Cheapflights users on 7/26. 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.
Tue 8/1811:55 pm
JFK
- SNN
Nonstop6h 15m
KLM
Tue 8/251:05 pm
SNN
- JFK
Nonstop7h 25m
KLM
Deal found 7/26![KLM logo]()
$618
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:25 pm
JFK
- SNN
Nonstop6h 35m
Aer Lingus
Sun 9/132:30 pm
SNN
- JFK
Nonstop7h 25m
Aer Lingus
Deal found 7/30![Aer Lingus logo]()
$623
This United deal was found by Cheapflights users on 7/29. 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.
Thu 8/2011:25 pm
EWR
- DUB
Nonstop6h 45m
Multiple Airlines
Tue 8/259:50 am
DUB
- EWR
1 stop15h 03m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$627
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 8/1911:55 pm
JFK
- SNN
Nonstop6h 15m
Delta
Mon 9/141:05 pm
SNN
- JFK
Nonstop7h 39m
Delta
Deal found 7/28![Delta logo]()
$627
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/29. 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.
Wed 10/2812:25 am
EWR
- DUB
2 stops18h 55m
TAP AIR PORTUGAL
Tue 11/34:55 pm
DUB
- EWR
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 7/29![TAP AIR PORTUGAL logo]()
$630
This Finnair deal was found by Cheapflights users on 7/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
JFK
- DUB
1 stop20h 35m
Finnair
Mon 8/2411:45 am
DUB
- JFK
1 stop16h 15m
Finnair
Deal found 7/30![Finnair logo]()
$650
This British Airways deal was found by Cheapflights users on 7/26. 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 11/26:35 pm
PHL
- DUB
1 stop13h 00m
British Airways
Mon 11/235:55 pm
DUB
- PHL
1 stop27h 20m
British Airways
Deal found 7/26![British Airways logo]()
$697
This JetBlue deal was found by Cheapflights users on 7/27. 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.
Thu 9/101:18 pm
PIT
- DUB
1 stop14h 02m
JetBlue
Thu 9/1710:40 am
DUB
- PIT
1 stop11h 53m
JetBlue
Deal found 7/27![JetBlue logo]()
$710
This Turkish Airlines deal was found by Cheapflights users on 7/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am
PIT
- DUB
2 stops36h 05m
Turkish Airlines
Sun 10/1110:45 am
DUB
- PIT
2 stops41h 59m
Turkish Airlines
Deal found 7/30![Turkish Airlines logo]()
$895
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/96:55 pm
JFK
- DUB
2 stops20h 15m
Scandinavian Airlines
Wed 10/1411:40 am
DUB
- JFK
2 stops33h 00m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 10/256:00 am
LGA
- DUB
1 stop24h 20m
United Airlines
Fri 11/69:00 am
DUB
- LGA
1 stop30h 58m
United Airlines
Deal found 7/30![United Airlines logo]()
$614
This KLM deal was found by Cheapflights users on 7/26. 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 8/2011:55 pm
JFK
- SNN
Nonstop6h 15m
KLM
Mon 9/141:05 pm
SNN
- JFK
Nonstop7h 39m
KLM
Deal found 7/26![KLM logo]()
$618
This Delta deal was found by Cheapflights users on 7/28. 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 8/2011:55 pm
JFK
- SNN
Nonstop6h 15m
Delta
Sat 9/121:05 pm
SNN
- JFK
Nonstop7h 39m
Delta
Deal found 7/28![Delta logo]()
$627
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/28. 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.
Sat 11/711:05 pm
EWR
- DUB
2 stops19h 15m
TAP AIR PORTUGAL
Fri 11/134:25 am
DUB
- EWR
2 stops22h 10m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$633
This United Airlines deal was found by Cheapflights users on 7/30. 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
LGA
- DUB
1 stop23h 40m
United Airlines
Thu 9/179:20 am
DUB
- LGA
1 stop29h 25m
United Airlines
Deal found 7/30![United Airlines logo]()
$614
This KLM deal was found by Cheapflights users on 7/27. 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.
Tue 8/259:25 pm
JFK
- DUB
Nonstop6h 50m
KLM
Fri 9/41:15 pm
DUB
- JFK
Nonstop7h 42m
KLM
Deal found 7/27![KLM logo]()
$620
This Finnair deal was found by Cheapflights users on 7/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:50 pm
PHL
- DUB
1 stop18h 50m
Multiple Airlines
Tue 1/1911:30 am
DUB
- PHL
Nonstop7h 35m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/225:30 pm
JFK
- DUB
1 stop12h 15m
Delta
Wed 8/261:15 pm
DUB
- JFK
Nonstop7h 45m
Delta
Deal found 7/29![Delta logo]()
$629
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/235:45 pm
EWR
- DUB
2 stops20h 30m
Scandinavian Airlines
Sun 11/17:05 pm
DUB
- EWR
2 stops23h 20m
Scandinavian Airlines
Deal found 7/29![Scandinavian Airlines logo]()
$634
This JetBlue deal was found by Cheapflights users on 7/28. 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 9/112:20 pm
DCA
- DUB
1 stop13h 00m
JetBlue
Tue 9/1510:40 am
DUB
- DCA
1 stop10h 19m
JetBlue
Deal found 7/28![JetBlue logo]()
$712
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/257:29 pm
LGA
- DUB
1 stop30h 51m
United Airlines
Thu 9/39:50 am
DUB
- LGA
1 stop27h 12m
United Airlines
Deal found 7/29![United Airlines logo]()
$614
This British Airways deal was found by Cheapflights users on 7/26. 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.
Fri 10/2310:25 pm
IAD
- DUB
1 stop11h 05m
British Airways
Fri 11/208:50 am
DUB
- IAD
1 stop11h 50m
British Airways
Deal found 7/26![British Airways logo]()
$746
This KLM deal was found by Cheapflights users on 7/29. 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 9/1211:55 pm
JFK
- SNN
Nonstop6h 15m
KLM
Sat 9/191:05 pm
SNN
- JFK
Nonstop7h 39m
KLM
Deal found 7/29![KLM logo]()
$621
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 9/79:30 pm
JFK
- DUB
Nonstop6h 45m
Delta
Mon 9/141:15 pm
DUB
- JFK
Nonstop7h 42m
Delta
Deal found 7/27![Delta logo]()
$629
This Scandinavian Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/276:55 pm
JFK
- DUB
2 stops19h 10m
Scandinavian Airlines
Sat 9/128:00 pm
DUB
- JFK
2 stops24h 40m
Scandinavian Airlines
Deal found 7/27![Scandinavian Airlines logo]()
$642
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Wed 9/910:42 am
PHL
- DUB
1 stop16h 38m
JetBlue
Thu 9/1010:40 am
DUB
- PHL
1 stop16h 23m
JetBlue
Deal found 7/29![JetBlue logo]()
$739
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/186:00 am
LGA
- DUB
1 stop23h 40m
United Airlines
Thu 8/279:50 am
DUB
- LGA
1 stop28h 57m
United Airlines
Deal found 7/28![United Airlines logo]()
$619
This KLM deal was found by Cheapflights users on 7/30. 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.
Sun 9/611:55 pm
JFK
- SNN
Nonstop6h 15m
KLM
Fri 9/181:05 pm
SNN
- JFK
Nonstop7h 39m
KLM
Deal found 7/30![KLM logo]()
$633
Last-minute flights from Pennsylvania to IrelandDiscover last-minute flight deals from Pennsylvania to Ireland. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Ireland. Data last updated July 31, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 7/29. 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 8/177:00 am
PHL
- DUB
1 stop17h 10m
Aer Lingus
Tue 9/151:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$373
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/1711:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Wed 9/21:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$379
This KAYAK deal was found by Cheapflights users on 7/29. 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 8/1710:50 am
PHL
- DUB
1 stop13h 20m
Aer Lingus
Wed 9/161:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/189:50 pm
PHL
- DUB
1 stop26h 20m
Aer Lingus
Tue 9/81:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$380
This Ovago deal was found by Cheapflights users on 7/28. 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 8/198:30 am
PHL
- DUB
1 stop15h 40m
Aer Lingus
Wed 9/91:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/199:00 am
EWR
- DUB
1 stop15h 10m
Aer Lingus
Thu 8/271:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$372
This KAYAK deal was found by Cheapflights users on 7/28. 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 8/2011:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Sun 9/61:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 7/28. 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 8/2411:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Fri 2/121:00 pm
DUB
- EWR
1 stop11h 40m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$388
This Ovago deal was found by Cheapflights users on 7/26. 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.
Mon 8/2411:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Wed 9/21:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$393
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/2510:50 am
PHL
- DUB
1 stop13h 20m
Aer Lingus
Tue 9/11:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$366
This KAYAK deal was found by Cheapflights users on 7/28. 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 8/2610:50 am
PHL
- DUB
1 stop13h 20m
Aer Lingus
Wed 9/21:20 pm
DUB
- PHL
1 stop14h 26m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$379
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/2611:00 am
EWR
- DUB
1 stop13h 10m
Aer Lingus
Tue 9/11:20 pm
DUB
- EWR
1 stop14h 15m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$392
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 July 31, 2026.
Search for one-way flight options from Pennsylvania to Ireland. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This KAYAK deal was found by Cheapflights users on 7/26. 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 9/278:29 am
PHL
- DUB
1 stop15h 41m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$153
This Ovago deal was found by Cheapflights users on 7/28. 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 9/267:47 pm
PHL
- DUB
1 stop28h 23m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$154
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am
PHL
- DUB
1 stop13h 20m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$156
This KAYAK deal was found by Cheapflights users on 7/26. 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 8/267:00 am
PHL
- DUB
1 stop17h 10m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Wed 9/211:20 pm
IAD
- DUB
1 stop30h 45m
Icelandair
Deal found 7/26![Icelandair logo]()
$190
This Icelandair deal was found by Cheapflights users on 7/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:20 pm
IAD
- DUB
1 stop30h 45m
Icelandair
Deal found 7/25![Icelandair logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/27. 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
JFK
- SNN
1 stop21h 00m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$197
This Ovago deal was found by Cheapflights users on 7/27. 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.
Fri 10/27:47 pm
PHL
- DUB
1 stop28h 23m
Aer Lingus
Deal found 7/27![Aer Lingus logo]()
$204
This Gurufare deal was found by Cheapflights users on 7/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:52 pm
PHL
- DUB
1 stop26h 18m
Aer Lingus
Deal found 7/26![Aer Lingus logo]()
$205
This Mytrip deal was found by Cheapflights users on 7/29. 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 10/68:25 pm
EWR
- DUB
1 stop9h 40m
Icelandair
Deal found 7/29![Icelandair logo]()
$213
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:25 pm
EWR
- DUB
1 stop11h 50m
Icelandair
Deal found 7/28![Icelandair logo]()
$217
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:25 pm
EWR
- DUB
1 stop11h 50m
Icelandair
Deal found 7/28![Icelandair logo]()
$218
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 July 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (KAYAK) |
One-way from | $153 (KAYAK) |
Popular in | June |
Cheapest in | January |
Average price | $775 |
Good round-trip deal | $735 or less |
Good one-way deal | $434 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 2,558,603 searches. Data last updated July 31, 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
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Thu 10/8
6:55 pm-7:05 pm
2 stops19h 10m
Dublin
Mon 10/12
7:50 pm-3:40 pm
2 stops24h 50m
$580
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Fri 10/9
6:55 pm-8:10 pm
2 stops20h 15m
Dublin
Wed 10/14
11:40 am-3:40 pm
2 stops33h 00m
$596
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Tue 11/3
6:00 am-10:20 am
1 stop23h 20m
Dublin
Sun 11/15
9:00 am-9:03 am
1 stop29h 03m
$614
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Sun 10/25
6:00 am-10:20 am
1 stop24h 20m
Dublin
Fri 11/6
9:00 am-10:58 am
1 stop30h 58m
$614
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Thu 9/10
6:00 am-10:40 am
1 stop23h 40m
Dublin
Thu 9/17
9:20 am-9:45 am
1 stop29h 25m
$614
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Tue 8/25
7:29 pm-7:20 am
1 stop30h 51m
Dublin
Thu 9/3
9:50 am-8:02 am
1 stop27h 12m
$614
Quickest round-trip
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
Tue 8/18
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
Tue 8/25
1:05 pm-3:30 pm
Nonstop7h 25m
$618
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
Thu 8/20
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
Mon 9/14
1:05 pm-3:44 pm
Nonstop7h 39m
$618
New YorkDublin
LGA - DUB
LGADUB
New York LaGuardia
Tue 8/18
6:00 am-10:40 am
1 stop23h 40m
Dublin
Thu 8/27
9:50 am-9:47 am
1 stop28h 57m
$619
New YorkDublin
JFK - DUB
JFKDUB
New York John F Kennedy Intl
Tue 8/25
9:25 pm-9:15 am
Nonstop6h 50m
Dublin
Fri 9/4
1:15 pm-3:57 pm
Nonstop7h 42m
$620
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.
PHL-DUB
IAD-DUB
JFK-SNN
EWR-DUB
JFK-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
PHL-DUB
IAD-DUB
JFK-SNN
EWR-DUB
What is the cheapest month to book a flight from Pennsylvania to Ireland?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Ireland (average of $541). 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 July 31, 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 July 31, 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 July 31, 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 2,558,603 searches. Data last updated July 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$697 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$366 | Average$705 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$382 | Average$480 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$406 | Average$725 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$424 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$438 | Average$622 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$448 | Average$718 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$456 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$459 | Average$595 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$462 | Average$718 | FlexibilityNo cancel fee | On-time76% |