$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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Sep 4 — Sep 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pennsylvania to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pennsylvania to Ireland
Cheapest
Best
Last-minute
One-way
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 5, 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 5, 2026.
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/138:29 am -
1 stop15h 41m
Wed 9/161:20 pm -
1 stop14h 26m
Deal found 7/31![Aer Lingus logo]()
$361
This KAYAK deal was found by Cheapflights users on 8/3. 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 -
1 stop17h 10m
Tue 9/81:20 pm -
1 stop14h 26m
Deal found 8/3![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/3. 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 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/3![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/1. 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 -
1 stop26h 20m
Wed 9/161:20 pm -
1 stop14h 26m
Deal found 8/1![Aer Lingus logo]()
$376
This KAYAK deal was found by Cheapflights users on 7/31. 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 10/2911:05 am -
1 stop14h 05m
Wed 11/41:00 pm -
1 stop11h 40m
Deal found 7/31![Aer Lingus logo]()
$383
This Ovago deal was found by Cheapflights users on 8/4. 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.
Tue 11/2411:05 am -
1 stop13h 05m
Fri 12/41:00 pm -
1 stop11h 40m
Deal found 8/4![Aer Lingus logo]()
$384
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/1411:00 am -
1 stop13h 10m
Thu 4/221:20 pm -
1 stop11h 20m
Deal found 7/31![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1111:00 am -
1 stop13h 10m
Sat 9/191:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 8/1. 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 11/151:40 pm -
1 stop10h 30m
Mon 11/231:00 pm -
1 stop23h 54m
Deal found 8/1![Aer Lingus logo]()
$389
This KAYAK deal was found by Cheapflights users on 8/5. 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 9/911:00 am -
1 stop13h 10m
Wed 9/161:20 pm -
1 stop14h 10m
Deal found 8/5![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/711:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/1211:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 7/31![Aer Lingus logo]()
$394
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 5, 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 5, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 10/156:55 pm -
2 stops19h 10m
Mon 10/197:50 pm -
2 stops24h 50m
Deal found 8/2![Scandinavian Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 8/3. 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 11/19:00 pm -
1 stop32h 20m
Sun 11/89:00 am -
1 stop30h 25m
Deal found 8/3![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 8/3. 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 8/1811:55 pm -
Nonstop6h 15m
Wed 8/261:05 pm -
Nonstop7h 25m
Deal found 8/3![Delta logo]()
$633
This KLM deal was found by Cheapflights users on 8/4. 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 -
Nonstop6h 15m
Fri 9/181:05 pm -
Nonstop7h 39m
Deal found 8/4![KLM logo]()
$633
This United deal was found by Cheapflights users on 7/31. 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 9/210:20 am -
1 stop16h 00m
Tue 9/89:20 am -
2 stops13h 50m
Deal found 7/31![Multiple Airlines logo]()
$640
This Finnair deal was found by Cheapflights users on 8/4. 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.
Sat 8/225:00 pm -
1 stop11h 35m
Sat 8/2911:45 am -
1 stop13h 15m
Deal found 8/4![Finnair logo]()
$650
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/3. 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.
Thu 10/2210:35 pm -
1 stop14h 30m
Wed 11/44:25 am -
1 stop15h 50m
Deal found 8/3![TAP AIR PORTUGAL logo]()
$668
This JetBlue deal was found by Cheapflights users on 7/31. 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 8/273:40 pm -
1 stop11h 40m
Sun 8/3011:30 am -
Nonstop7h 36m
Deal found 7/31![JetBlue logo]()
$670
This British Airways deal was found by Cheapflights users on 8/4. 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.
Wed 12/169:55 pm -
1 stop11h 10m
Wed 12/236:00 pm -
1 stop26h 40m
Deal found 8/4![British Airways logo]()
$721
This Turkish Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 10/236:00 am -
2 stops36h 05m
Mon 10/2610:40 am -
2 stops41h 02m
Deal found 8/1![Turkish Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/2![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/275:15 pm -
2 stops20h 50m
Mon 10/57:50 pm -
2 stops24h 09m
Deal found 7/31![Scandinavian Airlines logo]()
$628
This Delta deal was found by Cheapflights users on 7/31. 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 11/67:25 am -
1 stop19h 30m
Tue 11/1010:45 am -
Nonstop7h 35m
Deal found 7/31![Delta logo]()
$635
This Icelandair deal was found by Cheapflights users on 8/1. 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.
Thu 9/102:20 pm -
2 stops15h 45m
Sat 9/192:15 pm -
2 stops22h 31m
Deal found 8/1![Icelandair logo]()
$1,290
This KLM deal was found by Cheapflights users on 8/4. 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 10/1510:20 pm -
Nonstop6h 40m
Mon 10/191:15 pm -
Nonstop7h 40m
Deal found 8/4![KLM logo]()
$666
This Finnair deal was found by Cheapflights users on 8/1. 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.
Sun 9/275:10 pm -
1 stop11h 25m
Mon 10/59:40 am -
1 stop14h 30m
Deal found 8/1![Finnair logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/4. 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 -
1 stop30h 51m
Thu 9/39:50 am -
1 stop27h 12m
Deal found 8/4![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. 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 10/76:55 pm -
2 stops19h 10m
Thu 10/157:50 pm -
2 stops26h 10m
Deal found 8/1![Scandinavian Airlines logo]()
$629
This JetBlue deal was found by Cheapflights users on 8/1. 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 9/67:10 am -
1 stop20h 10m
Mon 9/1410:40 am -
1 stop11h 53m
Deal found 8/1![JetBlue logo]()
$703
This Delta deal was found by Cheapflights users on 8/4. 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 8/201:10 pm -
1 stop14h 35m
Fri 8/281:15 pm -
Nonstop7h 45m
Deal found 8/4![Delta logo]()
$640
This United deal was found by Cheapflights users on 8/2. 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 10/146:12 pm -
1 stop10h 33m
Wed 10/219:20 am -
1 stop13h 55m
Deal found 8/2![Multiple Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/196:00 am -
1 stop23h 40m
Sat 9/59:50 am -
1 stop28h 57m
Deal found 7/31![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 1/195:40 pm -
2 stops19h 40m
Mon 1/2512:35 pm -
2 stops32h 05m
Deal found 7/31![Scandinavian Airlines logo]()
$634
This Delta deal was found by Cheapflights users on 8/1. 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 9/97:10 am -
1 stop19h 45m
Fri 9/181:15 pm -
Nonstop7h 42m
Deal found 8/1![Delta logo]()
$640
This United deal was found by Cheapflights users on 7/31. 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 11/1510:20 pm -
Nonstop7h 00m
Sun 11/225:10 am -
1 stop15h 45m
Deal found 7/31![Multiple Airlines logo]()
$736
This British Airways deal was found by Cheapflights users on 8/4. 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 9/710:25 pm -
1 stop28h 15m
Mon 9/148:30 pm -
1 stop28h 10m
Deal found 8/4![British Airways logo]()
$813
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 11/136:00 am -
1 stop23h 20m
Sat 11/219:00 am -
1 stop30h 58m
Deal found 8/2![United Airlines logo]()
$614
This JetBlue deal was found by Cheapflights users on 7/31. 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.
Sat 9/1910:42 am -
1 stop16h 38m
Mon 9/2810:40 am -
1 stop12h 08m
Deal found 7/31![JetBlue logo]()
$755
This KLM deal was found by Cheapflights users on 7/31. 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 11/1212:20 pm -
2 stops14h 45m
Thu 11/191:25 pm -
2 stops16h 11m
Deal found 7/31![KLM logo]()
$799
This Delta deal was found by Cheapflights users on 8/1. 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.
Sun 9/64:30 pm -
1 stop12h 30m
Sat 9/123:00 pm -
1 stop11h 14m
Deal found 8/1![Delta logo]()
$664
Last-minute flights from Pennsylvania to IrelandDiscover last-minute flight deals from Pennsylvania to Ireland. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Ireland. Data last updated August 5, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/1. 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 -
1 stop26h 20m
Wed 9/161:20 pm -
1 stop14h 26m
Deal found 8/1![Aer Lingus logo]()
$376
This KAYAK deal was found by Cheapflights users on 8/3. 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 -
1 stop17h 10m
Tue 9/81:20 pm -
1 stop14h 26m
Deal found 8/3![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/1. 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
Wed 9/91:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$398
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/711:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/3. 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 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/3![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/5. 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 9/911:00 am -
1 stop13h 10m
Wed 9/161:20 pm -
1 stop14h 10m
Deal found 8/5![Aer Lingus logo]()
$390
This KAYAK deal was found by Cheapflights users on 8/1. 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 stop14h 26m
Deal found 8/1![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/1111:00 am -
1 stop13h 10m
Sat 9/191:20 pm -
1 stop14h 10m
Deal found 8/1![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/1111:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 7/31![Aer Lingus logo]()
$402
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/1211:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 7/31![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/138:29 am -
1 stop15h 41m
Wed 9/161:20 pm -
1 stop14h 26m
Deal found 7/31![Aer Lingus logo]()
$361
This KAYAK deal was found by Cheapflights users on 7/31. 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 9/1411:00 am -
1 stop13h 10m
Thu 4/221:20 pm -
1 stop11h 20m
Deal found 7/31![Aer Lingus logo]()
$387
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 5, 2026.
Search for one-way flight options from Pennsylvania to Ireland. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This KAYAK deal was found by Cheapflights users on 8/1. 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 9/2810:50 am -
1 stop13h 20m
Deal found 8/1![Aer Lingus logo]()
$153
This Ovago deal was found by Cheapflights users on 8/4. 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.
Sun 10/47:47 pm -
1 stop28h 23m
Deal found 8/4![Aer Lingus logo]()
$154
This KAYAK deal was found by Cheapflights users on 8/4. 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 -
1 stop26h 20m
Deal found 8/4![Aer Lingus logo]()
$155
This KAYAK deal was found by Cheapflights users on 8/1. 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 -
1 stop17h 10m
Deal found 8/1![Aer Lingus logo]()
$171
This KAYAK deal was found by Cheapflights users on 8/1. 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 8/109:50 pm -
1 stop26h 20m
Deal found 8/1![Aer Lingus logo]()
$178
This KAYAK deal was found by Cheapflights users on 8/1. 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 8/319:50 pm -
1 stop26h 20m
Deal found 8/1![Aer Lingus logo]()
$185
This KAYAK deal was found by Cheapflights users on 8/1. 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 10/17:00 am -
1 stop17h 10m
Deal found 8/1![Aer Lingus logo]()
$203
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Sat 9/2610:50 am -
1 stop13h 20m
Deal found 8/3![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/26:20 pm -
1 stop18h 00m
Deal found 8/2![Multiple Airlines logo]()
$214
This KAYAK deal was found by Cheapflights users on 8/2. 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 -
1 stop17h 10m
Deal found 8/2![Aer Lingus logo]()
$219
This KAYAK deal was found by Cheapflights users on 8/4. 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 -
1 stop13h 20m
Deal found 8/4![Aer Lingus logo]()
$221
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Sat 10/108:25 pm -
1 stop9h 40m
Deal found 8/1![Icelandair logo]()
$225
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 5, 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 | $638 |
Good round-trip deal | $734 or less |
Good one-way deal | $435 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 August 5, 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 New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Thu 10/15
6:55 pm-7:05 pm
2 stops19h 10m
Dublin
Mon 10/19
7:50 pm-3:40 pm
2 stops24h 50m
$596
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 11/1
9:00 pm-10:20 am
1 stop32h 20m
Dublin
Sun 11/8
9:00 am-10:25 am
1 stop30h 25m
$614
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
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
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 8/19
6:00 am-10:40 am
1 stop23h 40m
Dublin
Sat 9/5
9:50 am-9:47 am
1 stop28h 57m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Fri 11/13
6:00 am-10:20 am
1 stop23h 20m
Dublin
Sat 11/21
9:00 am-10:58 am
1 stop30h 58m
$614
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Sun 9/27
5:15 pm-7:05 pm
2 stops20h 50m
Dublin
Mon 10/5
7:50 pm-2:59 pm
2 stops24h 09m
$628
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 10/7
6:55 pm-7:05 pm
2 stops19h 10m
Dublin
Thu 10/15
7:50 pm-5:00 pm
2 stops26h 10m
$629
Quickest round-trip
New YorkShannon
JFK New York John F Kennedy Intl - SNN Shannon
JFKSNN
New York John F Kennedy Intl
Tue 8/18
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
Wed 8/26
1:05 pm-3:30 pm
Nonstop7h 25m
$633
New YorkShannon
JFK New York John F Kennedy Intl - SNN Shannon
JFKSNN
New York John F Kennedy Intl
Sun 9/6
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
Fri 9/18
1:05 pm-3:44 pm
Nonstop7h 39m
$633
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
EWR-DUB
JFK-SNN
JFK-DUB
LGA-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
EWR-DUB
JFK-SNN
JFK-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 August 5, 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 5, 2026.
The most flights from USPA to IE0 are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
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 5, 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$695 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$365 | Average$706 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$382 | Average$480 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$406 | Average$728 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$438 | Average$622 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$441 | Average$662 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$448 | Average$716 | 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$722 | FlexibilityNo cancel fee | On-time76% |