$230+ Cheap flights from Philadelphia (PHL) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DUB
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Ireland with Cheapflights
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Cheapest flights from Philadelphia to IrelandExplore the most affordable flight options available from Philadelphia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Philadelphia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:45 pm -
Nonstop6h 55m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/11![Finnair logo]()
$516
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 pm -
1 stop14h 30m
Wed 12/911:30 am -
Nonstop7h 35m
Deal found 9/9![Multiple Airlines logo]()
$517
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 12/25:40 pm -
Nonstop6h 35m
Tue 12/812:55 pm -
Nonstop8h 15m
Deal found 9/10![Aer Lingus logo]()
$525
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/155:40 pm -
Nonstop6h 35m
Wed 11/1812:55 pm -
Nonstop8h 15m
Deal found 9/10![Aer Lingus logo]()
$527
This Gotogate deal was found by Cheapflights users on 9/11. 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.
Sun 10/256:40 pm -
Nonstop6h 35m
Tue 11/312:55 pm -
Nonstop8h 15m
Deal found 9/11![Aer Lingus logo]()
$530
This British Airways deal was found by Cheapflights users on 9/11. 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 11/46:35 pm -
1 stop12h 40m
Wed 11/1811:30 am -
Nonstop7h 30m
Deal found 9/11![Multiple Airlines logo]()
$533
This British Airways deal was found by Cheapflights users on 9/8. 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.
Sun 10/257:35 pm -
1 stop12h 35m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/8![Multiple Airlines logo]()
$534
This Flysmarter deal was found by Cheapflights users on 9/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:45 pm -
Nonstop6h 55m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/11![British Airways logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/35:40 pm -
Nonstop6h 35m
Fri 11/1312:55 pm -
Nonstop8h 15m
Deal found 9/9![Aer Lingus logo]()
$540
This Finnair deal was found by Cheapflights users on 9/11. 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 11/48:50 pm -
Nonstop6h 50m
Wed 11/1811:30 am -
Nonstop7h 30m
Deal found 9/11![Finnair logo]()
$541
This Delta deal was found by Cheapflights users on 9/11. 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 10/264:29 pm -
2 stops20h 11m
Mon 11/211:15 am -
2 stops18h 40m
Deal found 9/11![Delta logo]()
$659
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/176:25 am -
1 stop20h 05m
Thu 9/2412:30 pm -
2 stops26h 13m
Deal found 9/10![United Airlines logo]()
$698
Best flights from Philadelphia to IrelandDiscover carefully curated flight deals from Philadelphia to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Philadelphia to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This British Airways deal was found by Cheapflights users on 9/11. 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.
Sun 10/257:35 pm -
1 stop20h 10m
Tue 11/31:25 pm -
1 stop31h 50m
Deal found 9/11![British Airways logo]()
$542
This Finnair deal was found by Cheapflights users on 9/11. 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 10/259:45 pm -
Nonstop6h 55m
Tue 11/38:40 pm -
1 stop22h 00m
Deal found 9/11![Multiple Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/86:00 am -
2 stops20h 30m
Fri 11/209:30 am -
2 stops19h 00m
Deal found 9/11![United Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 9/10. 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 3/79:42 am -
2 stops17h 03m
Tue 3/1610:45 am -
2 stops16h 17m
Deal found 9/10![Delta logo]()
$565
This Finnair deal was found by Cheapflights users on 9/8. 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 11/88:50 pm -
Nonstop6h 50m
Sun 11/1511:30 am -
Nonstop7h 30m
Deal found 9/8![Finnair logo]()
$591
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 pm -
1 stop11h 55m
Sun 12/202:00 pm -
1 stop13h 38m
Deal found 9/10![American Airlines logo]()
$853
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:05 am -
2 stops28h 45m
Fri 10/307:40 am -
3 stops19h 16m
Deal found 9/11![Air Canada logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 9/10. 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 -
2 stops21h 30m
Sun 11/19:00 am -
1 stop18h 56m
Deal found 9/10![United Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 9/9. 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 9/2410:35 am -
2 stops17h 40m
Wed 10/711:00 am -
2 stops17h 08m
Deal found 9/9![Delta logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/273:25 pm -
1 stop11h 20m
Wed 10/71:35 pm -
2 stops14h 55m
Deal found 9/11![United Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 9/11. 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 10/264:29 pm -
2 stops20h 11m
Mon 11/211:15 am -
2 stops18h 40m
Deal found 9/11![Delta logo]()
$659
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/247:10 pm -
1 stop33h 00m
Sun 11/11:35 pm -
2 stops25h 17m
Deal found 9/11![United Airlines logo]()
$616
This British Airways deal was found by Cheapflights users on 9/8. 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 11/44:25 pm -
2 stops22h 00m
Mon 11/98:05 pm -
1 stop22h 35m
Deal found 9/8![British Airways logo]()
$806
This Ovago deal was found by Cheapflights users on 9/11. 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 11/296:35 pm -
1 stop19h 50m
Sun 12/67:50 am -
1 stop13h 25m
Deal found 9/11![Multiple Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 9/10. 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 11/511:36 am -
2 stops18h 04m
Mon 11/165:40 am -
2 stops18h 32m
Deal found 9/10![Delta logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/26:15 am -
2 stops20h 15m
Thu 10/89:30 am -
2 stops29h 13m
Deal found 9/10![United Airlines logo]()
$658
This British Airways deal was found by Cheapflights users on 9/8. 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 11/44:25 pm -
2 stops22h 00m
Wed 11/118:05 pm -
2 stops23h 50m
Deal found 9/8![British Airways logo]()
$810
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/2410:40 am -
2 stops15h 50m
Wed 10/79:30 am -
2 stops15h 12m
Deal found 9/11![United Airlines logo]()
$658
This British Airways deal was found by Cheapflights users on 9/8. 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 11/44:25 pm -
2 stops22h 00m
Thu 11/125:30 pm -
2 stops26h 25m
Deal found 9/8![British Airways logo]()
$810
This Ovago deal was found by Cheapflights users on 9/11. 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 10/268:25 pm -
1 stop15h 00m
Mon 11/25:30 pm -
1 stop25h 10m
Deal found 9/11![Multiple Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 9/11. 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 10/194:29 pm -
2 stops17h 11m
Fri 10/3011:15 am -
2 stops15h 53m
Deal found 9/11![Delta logo]()
$804
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/176:25 am -
1 stop20h 05m
Thu 9/2412:30 pm -
2 stops26h 13m
Deal found 9/10![United Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/249:09 pm -
2 stops33h 01m
Sat 10/315:40 pm -
1 stop27h 30m
Deal found 9/9![Multiple Airlines logo]()
$934
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Wed 12/26:35 pm -
1 stop11h 55m
Sun 12/205:30 pm -
2 stops26h 40m
Deal found 9/11![British Airways logo]()
$855
This British Airways deal was found by Cheapflights users on 9/11. 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 10/308:15 pm -
2 stops35h 15m
Thu 11/127:50 am -
2 stops32h 31m
Deal found 9/11![British Airways logo]()
$857
This Delta deal was found by Cheapflights users on 9/7. 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 10/56:30 am -
2 stops22h 50m
Mon 10/126:15 am -
2 stops22h 35m
Deal found 9/7![Delta logo]()
$902
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/86:15 am -
2 stops23h 00m
Tue 10/1312:30 pm -
2 stops26h 39m
Deal found 9/10![United Airlines logo]()
$789
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Mon 10/263:20 pm -
3 stops22h 05m
Mon 11/210:35 am -
1 stop10h 35m
Deal found 9/11![Multiple Airlines logo]()
$1,088
This British Airways deal was found by Cheapflights users on 9/9. 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 9/177:35 pm -
1 stop20h 00m
Thu 9/249:15 pm -
2 stops24h 43m
Deal found 9/9![British Airways logo]()
$908
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
Thu 11/57:40 pm -
1 stop14h 45m
Mon 11/165:35 pm -
2 stops25h 25m
Deal found 9/10![British Airways logo]()
$917
Last-minute flights from Philadelphia to IrelandDiscover last-minute flight deals from Philadelphia to Ireland. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Ireland. Data last updated September 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/176:25 am -
1 stop20h 05m
Thu 9/2412:30 pm -
2 stops26h 13m
Deal found 9/10![United Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/86:15 am -
2 stops23h 00m
Tue 10/1312:30 pm -
2 stops26h 39m
Deal found 9/10![United Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/1910:22 am -
1 stop14h 03m
Tue 11/32:00 pm -
1 stop12h 11m
Deal found 9/11![Aer Lingus logo]()
$795
This lol.travel deal was found by Cheapflights users on 9/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:45 pm -
Nonstop6h 55m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/11![Finnair logo]()
$516
This Gotogate deal was found by Cheapflights users on 9/11. 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.
Sun 10/256:40 pm -
Nonstop6h 35m
Tue 11/312:55 pm -
Nonstop8h 15m
Deal found 9/11![Aer Lingus logo]()
$530
This British Airways deal was found by Cheapflights users on 9/9. 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.
Sun 10/257:35 pm -
1 stop12h 35m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/9![Multiple Airlines logo]()
$533
This Flysmarter deal was found by Cheapflights users on 9/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:45 pm -
Nonstop6h 55m
Tue 11/311:30 am -
Nonstop7h 30m
Deal found 9/11![British Airways logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/257:40 pm -
1 stop10h 40m
Tue 11/39:30 am -
2 stops18h 39m
Deal found 9/11![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 9/11. 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 10/264:29 pm -
2 stops20h 11m
Mon 11/211:15 am -
2 stops18h 40m
Deal found 9/11![Delta logo]()
$659
This oojo deal was found by Cheapflights users on 9/11. 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.
Tue 10/276:30 am -
1 stop19h 20m
Tue 11/32:00 pm -
1 stop12h 11m
Deal found 9/11![Aer Lingus logo]()
$791
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/306:30 am -
1 stop19h 20m
Thu 11/122:00 pm -
1 stop29h 45m
Deal found 9/10![Aer Lingus logo]()
$751
This SmartFares deal was found by Cheapflights users on 9/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:35 pm -
1 stop10h 15m
Thu 11/125:30 pm -
1 stop25h 10m
Deal found 9/9![Multiple Airlines logo]()
$753
One-way flights from Philadelphia to IrelandSearch for one-way flight options from Philadelphia to Ireland. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Philadelphia to Ireland. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/57:15 am -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/65:32 pm -
3 stops44h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/78:41 am -
3 stops33h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/79:29 pm -
2 stops44h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/35:45 pm -
2 stops47h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/185:15 am -
2 stops49h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Mon 10/198:25 pm -
2 stops13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Aer Lingus logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/198:02 pm -
3 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/95:15 am -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$456
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
1 stop17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Lufthansa logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Mon 10/197:35 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![British Airways logo]()
$873
Find flight deals from Philadelphia to Ireland
Keep the following information in mind while searching for Philadelphia to Ireland flight deals. Data was last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $501 (lol.travel) |
One-way from | $230 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $780 |
Good round-trip deal | $875 or less |
Good one-way deal | $435 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 September 12, 2026.
Use the filters below to find and compare flights from Philadelphia to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Wed 12/9
6:35 pm-12:15 pm
1 stop12h 40m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$317
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Tue 12/8
6:35 pm-7:45 pm
1 stop20h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$317
PhiladelphiaCork
PHL Philadelphia - ORK Cork
PHLORK
Philadelphia
Sun 10/18
5:15 am-11:55 am
2 stops49h 40m
Cork
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$330
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Sat 3/6
8:00 pm-7:30 am
2 stops30h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$335
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Sat 12/12
5:00 pm-7:30 am
2 stops33h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$335
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Wed 10/7
3:57 pm-8:20 am
1 stop11h 23m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$353
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Wed 10/14
3:26 pm-8:20 am
1 stop11h 54m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$353
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Tue 10/6
3:57 pm-8:20 am
1 stop11h 23m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$353
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Sun 10/11
2:09 pm-8:20 am
1 stop13h 11m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$353
PhiladelphiaDublin
PHL Philadelphia - DUB Dublin
PHLDUB
Philadelphia
Sun 10/18
2:09 pm-8:20 am
1 stop13h 11m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$353
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Philadelphia with our price prediction graph.
PHL-DUB
PHL-ORK
PHL-SNN
PHL-KIR
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 Philadelphia to Ireland
PHL-IE0
PHL-DUB
PHL-ORK
PHL-SNN
PHL-KIR
What is the cheapest month to book a flight from Philadelphia to Ireland?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Ireland (average of $530). Flying from Philadelphia to Ireland in June is currently the most expensive (average of $1,154). 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 PHL to IE?
Find hourly flight availability from Philadelphia 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 September 12, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Ireland as you normally would.
Weekly flight availability from Philadelphia to Ireland
Explore weekly flight availability from Philadelphia 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 September 12, 2026.
The most flights from PHL 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 Philadelphia to Ireland?
The price you pay for your flight from Philadelphia to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated September 12, 2026.
Peruse reviews from past customers who have flown with Finnair,Aer Lingus, andAmerican Airlines from Philadelphia to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Comfort
7.4
Boarding
7.7
Overall
7.6
Entertainment
6.9
Crew
8.2
Food
6.7
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to Ireland
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Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Ireland by cabin class
Find flights from Philadelphia to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Ireland flights
Browse other Philadelphia and Ireland flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Ireland flights
Consider these flights traveling from Philadelphia to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 8 airlines flying from Philadelphia to Ireland
Discover the top 8 airlines that operate flights from Philadelphia 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 September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$732 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$360 | Average$707 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$438 | Average$621 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$443 | Average$711 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$448 | Average$609 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$462 | Average$728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$471 | Average$718 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$585 | FlexibilityNo cancel fee | On-time69% |