$378+ Cheap flights from Ireland to Pennsylvania
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHL
Nov 6 — Nov 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ireland to Pennsylvania 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 Ireland to Pennsylvania
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ireland to PennsylvaniaExplore the most affordable flight options available from Ireland to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from Ireland to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:05 pm -
1 stop11h 46m
Mon 12/287:37 pm -
1 stop9h 43m
Deal found 10/6![United Airlines logo]()
$608
This TravelUp deal was found by Cheapflights users on 10/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:10 am -
2 stops17h 37m
Mon 11/231:16 pm -
2 stops17h 04m
Deal found 10/7![Multiple Airlines logo]()
$610
This TravelUp deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:35 am -
1 stop13h 40m
Sun 11/87:40 pm -
1 stop10h 35m
Deal found 10/6![British Airways logo]()
$611
This TravelUp deal was found by Cheapflights users on 10/3. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:35 am -
1 stop12h 05m
Tue 11/246:35 pm -
1 stop10h 05m
Deal found 10/3![British Airways logo]()
$612
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 am -
1 stop15h 55m
Tue 11/105:40 pm -
1 stop12h 20m
Deal found 10/7![Lufthansa logo]()
$613
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:10 am -
1 stop15h 55m
Sun 11/85:40 pm -
1 stop12h 20m
Deal found 10/7![Lufthansa logo]()
$616
This TravelUp deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:30 am -
Nonstop7h 30m
Sun 11/86:35 pm -
1 stop10h 40m
Deal found 10/6![Multiple Airlines logo]()
$618
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:10 am -
1 stop15h 55m
Thu 11/265:40 pm -
1 stop12h 20m
Deal found 10/5![Lufthansa logo]()
$622
This TravelUp deal was found by Cheapflights users on 10/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:05 pm -
1 stop12h 15m
Mon 11/239:15 pm -
1 stop10h 20m
Deal found 10/7![British Airways logo]()
$647
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop14h 36m
Thu 11/127:20 pm -
1 stop30h 50m
Deal found 10/5![Air Canada logo]()
$661
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop14h 36m
Thu 11/127:20 pm -
2 stops40h 10m
Deal found 10/5![Multiple Airlines logo]()
$664
This Expedia deal was found by Cheapflights users on 10/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:10 am -
2 stops19h 01m
Mon 12/78:04 pm -
1 stop9h 16m
Deal found 10/3![Lufthansa logo]()
$666
Best flights from Ireland to PennsylvaniaDiscover carefully curated flight deals from Ireland to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from Ireland to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This KLM deal was found by Cheapflights users on 10/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:50 am -
2 stops15h 22m
Tue 11/1712:25 pm -
1 stop16h 20m
Deal found 10/7![Multiple Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 10/7. 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.
Fri 12/411:55 am -
1 stop27h 28m
Tue 12/1512:30 pm -
1 stop16h 15m
Deal found 10/7![Delta logo]()
$644
This KLM deal was found by Cheapflights users on 10/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:55 am -
2 stops15h 49m
Tue 10/274:29 pm -
2 stops16h 11m
Deal found 10/7![KLM logo]()
$646
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Fri 11/139:30 am -
2 stops18h 39m
Sun 11/1510:30 am -
2 stops16h 00m
Deal found 10/4![United Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:30 am -
1 stop11h 18m
Sun 11/86:23 pm -
1 stop9h 17m
Deal found 10/5![American Airlines logo]()
$691
This lastminute.com deal was found by Cheapflights users on 10/5. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:55 am -
2 stops22h 34m
Sun 10/258:13 pm -
2 stops34h 47m
Deal found 10/5![Lufthansa logo]()
$811
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:30 am -
Nonstop7h 30m
Wed 11/186:35 pm -
1 stop10h 40m
Deal found 10/7![Multiple Airlines logo]()
$647
This Delta deal was found by Cheapflights users on 10/4. 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 11/198:50 am -
2 stops15h 22m
Tue 11/245:30 pm -
1 stop11h 15m
Deal found 10/4![Delta logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 11/139:30 am -
1 stop16h 17m
Mon 11/168:00 pm -
1 stop9h 20m
Deal found 10/6![United Airlines logo]()
$692
This British Airways deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 11/111:30 am -
Nonstop7h 30m
Sun 11/86:35 pm -
1 stop10h 20m
Deal found 10/6![Multiple Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 10/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:50 am -
2 stops19h 09m
Thu 11/1212:20 pm -
2 stops15h 40m
Deal found 10/5![Delta logo]()
$680
This British Airways deal was found by Cheapflights users on 10/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:30 am -
Nonstop7h 35m
Sun 1/176:35 pm -
1 stop9h 35m
Deal found 10/7![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 11/169:00 am -
2 stops29h 52m
Mon 11/2310:35 am -
2 stops18h 45m
Deal found 10/2![United Airlines logo]()
$746
This Delta deal was found by Cheapflights users on 10/7. 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.
Fri 11/205:45 am -
2 stops17h 31m
Fri 11/2712:20 pm -
2 stops16h 05m
Deal found 10/7![Delta logo]()
$680
This British Airways deal was found by Cheapflights users on 10/4. 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.
Sun 11/111:30 am -
Nonstop7h 30m
Mon 11/97:40 pm -
1 stop10h 35m
Deal found 10/4![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 11/169:00 am -
2 stops29h 53m
Mon 11/232:38 pm -
2 stops14h 17m
Deal found 10/2![United Airlines logo]()
$746
This Delta deal was found by Cheapflights users on 10/4. 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.
Sun 11/16:00 am -
2 stops21h 59m
Sun 11/85:50 pm -
2 stops15h 35m
Deal found 10/4![Delta logo]()
$687
This British Airways deal was found by Cheapflights users on 10/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/811:30 am -
Nonstop7h 35m
Thu 1/146:35 pm -
1 stop12h 50m
Deal found 10/3![Multiple Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:05 pm -
1 stop15h 39m
Sat 11/73:00 pm -
1 stop14h 20m
Deal found 10/7![United Airlines logo]()
$782
This Flighttix deal was found by Cheapflights users on 10/7. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 am -
2 stops19h 59m
Mon 11/234:06 pm -
2 stops38h 14m
Deal found 10/7![Multiple Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 10/189:30 am -
2 stops18h 59m
Thu 10/226:15 am -
2 stops22h 30m
Deal found 10/2![United Airlines logo]()
$923
Last-minute flights from Ireland to PennsylvaniaDiscover last-minute flight deals from Ireland to Pennsylvania. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Pennsylvania. Data last updated October 7, 2026 and is based on user searches.
This TravelUp deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:35 am -
1 stop13h 40m
Sun 11/87:40 pm -
1 stop10h 35m
Deal found 10/6![British Airways logo]()
$611
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:10 am -
1 stop15h 55m
Sun 11/85:40 pm -
1 stop12h 20m
Deal found 10/7![Lufthansa logo]()
$616
This TravelUp deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:30 am -
Nonstop7h 30m
Sun 11/86:35 pm -
1 stop10h 40m
Deal found 10/6![Multiple Airlines logo]()
$618
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 am -
1 stop15h 55m
Tue 11/105:40 pm -
1 stop12h 20m
Deal found 10/7![Lufthansa logo]()
$613
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop14h 36m
Thu 11/127:20 pm -
1 stop30h 50m
Deal found 10/5![Air Canada logo]()
$661
This lol.travel deal was found by Cheapflights users on 10/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 am -
1 stop14h 36m
Thu 11/127:20 pm -
2 stops40h 10m
Deal found 10/5![Multiple Airlines logo]()
$664
This deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:05 pm -
1 stop11h 46m
Mon 12/287:37 pm -
1 stop9h 43m
Deal found 10/6![United Airlines logo]()
$608
This TravelUp deal was found by Cheapflights users on 10/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:05 pm -
1 stop12h 15m
Mon 11/239:15 pm -
1 stop10h 20m
Deal found 10/7![British Airways logo]()
$647
This TravelUp deal was found by Cheapflights users on 10/3. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:35 am -
1 stop12h 05m
Tue 11/246:35 pm -
1 stop10h 05m
Deal found 10/3![British Airways logo]()
$612
This TravelUp deal was found by Cheapflights users on 10/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:10 am -
2 stops17h 37m
Mon 11/231:16 pm -
2 stops17h 04m
Deal found 10/7![Multiple Airlines logo]()
$610
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:10 am -
1 stop15h 55m
Thu 11/265:40 pm -
1 stop12h 20m
Deal found 10/5![Lufthansa logo]()
$622
This Gotogate deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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.
Fri 11/205:10 am -
2 stops23h 20m
Fri 11/274:40 pm -
1 stop12h 15m
Deal found 10/6![Lufthansa logo]()
$670
One-way flights from Ireland to PennsylvaniaSearch for one-way flight options from Ireland to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
Search for one-way flight options from Ireland to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1012:55 pm -
Nonstop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Qatar Airways logo]()
$378
This Thrive Travel deal was found by Cheapflights users on 10/2. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:55 pm -
Nonstop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Iberia logo]()
$380
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 12/28:50 am -
2 stops15h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$382
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1011:45 am -
1 stop12h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$383
This Thrive Travel deal was found by Cheapflights users on 10/2. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:45 am -
1 stop10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 12/411:55 am -
1 stop12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 12/39:55 am -
1 stop15h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 12/59:55 am -
1 stop16h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$398
This Thrive Travel deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:15 pm -
Nonstop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![British Airways logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 am -
2 stops20h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$401
This Air France deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:40 am -
1 stop20h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Air France logo]()
$403
This Trip.com deal was found by Cheapflights users on 10/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:40 pm -
1 stop27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![British Airways logo]()
$514
Find flight deals from Ireland to Pennsylvania
Keep the following information in mind while searching for Ireland to Pennsylvania flight deals. Data was last updated October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 |
One-way from | $378 (Thrive Travel) |
Popular in | August |
Cheapest in | March |
Average price | $580 |
Good round-trip deal | $626 or less |
Good one-way deal | $520 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Pennsylvania 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 October 7, 2026.
Use the filters below to find and compare flights from Ireland to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Tue 12/1
8:50 am-7:23 pm
2 stops15h 33m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 12/4
8:50 am-7:23 pm
2 stops15h 33m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Thu 12/3
5:45 am-7:23 pm
2 stops18h 38m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 12/11
8:50 am-7:23 pm
2 stops15h 33m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Wed 3/10
1:25 pm-9:27 am
2 stops25h 02m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$384
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Mon 12/7
11:55 am-8:22 am
1 stop25h 27m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$394
DublinPittsburgh
DUB Dublin - PIT Pittsburgh
DUBPIT
Dublin
Tue 11/10
11:30 am-8:57 pm
1 stop14h 27m
Pittsburgh
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$403
DublinPhiladelphia
DUB Dublin - PHL Philadelphia
DUBPHL
Dublin
Fri 3/19
1:25 pm-9:27 am
2 stops24h 02m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$424
DublinPittsburgh
DUB Dublin - PIT Pittsburgh
DUBPIT
Dublin
Wed 10/14
11:35 am-7:42 pm
1 stop13h 07m
Pittsburgh
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$536
Quickest round-trip
DublinPittsburgh
DUB Dublin - PIT Pittsburgh
DUBPIT
Dublin
Mon 10/19
3:40 pm-6:40 pm
Nonstop8h 00m
Pittsburgh
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$537
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from Ireland to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Ireland with our price prediction graph.
DUB-PHL
DUB-PIT
DUB-MDT
DUB-SCE
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 Ireland to Pennsylvania
IE0-USPA
DUB-PHL
DUB-PIT
DUB-MDT
DUB-SCE
What is the cheapest month to book a flight from Ireland to Pennsylvania?
Currently, March is the cheapest month in which you can book a flight from Ireland to Pennsylvania (average of $446). Flying from Ireland to Pennsylvania in July is currently the most expensive (average of $901). 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 IE to PA?
Find hourly flight availability from Ireland to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Pennsylvania as you normally would.
Weekly flight availability from Ireland to Pennsylvania
Explore weekly flight availability from Ireland to Pennsylvania. 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 October 7, 2026.
The most flights from IE0 to USPA 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 Ireland to Pennsylvania?
To ensure you get the cheapest price possible for a flight from Ireland to Pennsylvania, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated October 7, 2026.
Read through reviews of airlines operating flights from Ireland to Pennsylvania, such as Finnair,Aer Lingus, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Boarding
7.6
Food
6.7
Comfort
7.4
Overall
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Entertainment
6.9
Boarding
7.6
Food
6.7
Comfort
7.4
Overall
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Entertainment
6.9
Boarding
7.6
Food
6.7
Comfort
7.4
Overall
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Entertainment
6.9
Boarding
7.6
Food
6.7
Comfort
7.4
Overall
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Entertainment
6.9
Boarding
7.6
Food
6.7
Comfort
7.4
Overall
7.6
Crew
8.2
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Related info for your journey
Find useful and relevant information for your journey from Ireland to Pennsylvania. 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.
Airlines
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Ireland to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pennsylvania by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ireland to Pennsylvania by cabin class
Find flights from Ireland to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ireland and Pennsylvania flights
Browse other Ireland and Pennsylvania flight options. Last updated on October 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Pennsylvania
Find the right flight back to Ireland after your stay in Pennsylvania
Ireland to Pennsylvania flights
Consider these flights traveling from Ireland to Pennsylvania.
Top 4 airlines flying from Ireland to Pennsylvania
Discover the top 4 airlines that operate flights from Ireland to Pennsylvania. 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 October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$739 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$386 | Average$702 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$444 | Average$544 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$687 | FlexibilityNo cancel fee | On-time77% |