$271+ Cheap flights from Pittsburgh (PIT) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Pittsburgh to IrelandExplore the most affordable flight options available from Pittsburgh to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Pittsburgh to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Thu 8/201:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$393
This Ovago deal was found by Cheapflights users on 6/11. 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.
Tue 8/1112:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 8/261:20 pm
DUB
- PIT
1 stop12h 18m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Tue 8/251:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 9/161:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$439
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Sun 8/231:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$443
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Tue 9/151:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$448
This Ovago deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Mon 8/241:20 pm
DUB
- PIT
1 stop12h 18m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$451
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 8/191:20 pm
DUB
- PIT
1 stop12h 18m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$484
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/312:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 9/161:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$486
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Mon 8/241:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$493
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:12 am
PIT
- SNN
2 stops17h 18m
United Airlines
Wed 8/199:30 am
SNN
- PIT
2 stops16h 06m
United Airlines
Deal found 6/12![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:11 pm
PIT
- SNN
1 stop10h 19m
United Airlines
Wed 9/169:30 am
SNN
- PIT
1 stop14h 42m
United Airlines
Deal found 6/15![United Airlines logo]()
$747
Best flights from Pittsburgh to IrelandDiscover carefully curated flight deals from Pittsburgh to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Pittsburgh to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/247:52 pm
PIT
- DUB
1 stop32h 53m
United Airlines
Tue 9/19:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 6/11![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 9/911:49 am
PIT
- SNN
1 stop18h 21m
Delta
Thu 9/171:05 pm
SNN
- PIT
2 stops15h 53m
Delta
Deal found 6/11![Delta logo]()
$752
This Turkish Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Thu 10/86:00 am
PIT
- DUB
2 stops36h 05m
Multiple Airlines
Mon 10/125:55 am
DUB
- PIT
2 stops31h 32m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$886
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:53 pm
PIT
- DUB
1 stop14h 27m
JetBlue
Fri 7/1010:40 am
DUB
- PIT
1 stop16h 48m
JetBlue
Deal found 6/15![JetBlue logo]()
$910
This British Airways deal was found by Cheapflights users on 6/11. 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 9/69:50 pm
PIT
- ORK
1 stop17h 00m
British Airways
Thu 9/108:30 pm
ORK
- PIT
1 stop28h 25m
British Airways
Deal found 6/11![British Airways logo]()
$1,412
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 9/63:35 pm
PIT
- ORK
2 stops14h 10m
Air Canada
Thu 9/1011:25 am
ORK
- PIT
2 stops32h 28m
Air Canada
Deal found 6/11![Air Canada logo]()
$1,417
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:25 am
PIT
- SNN
2 stops19h 05m
United Airlines
Wed 8/1912:30 pm
SNN
- PIT
1 stop15h 00m
United Airlines
Deal found 6/12![United Airlines logo]()
$738
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
PIT
- SNN
2 stops24h 10m
Delta
Wed 9/161:05 pm
SNN
- PIT
2 stops15h 53m
Delta
Deal found 6/15![Delta logo]()
$752
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 9/94:11 pm
PIT
- SNN
1 stop10h 19m
United Airlines
Wed 9/169:30 am
SNN
- PIT
1 stop14h 42m
United Airlines
Deal found 6/14![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/312:17 pm
PIT
- DUB
2 stops14h 38m
Delta
Wed 9/165:55 am
DUB
- PIT
2 stops14h 36m
Delta
Deal found 6/13![Delta logo]()
$801
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/92:11 pm
PIT
- SNN
1 stop12h 19m
United Airlines
Thu 9/179:30 am
SNN
- PIT
1 stop12h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 9/308:00 am
PIT
- DUB
1 stop19h 45m
Delta
Wed 10/1411:10 am
DUB
- PIT
2 stops16h 04m
Delta
Deal found 6/11![Delta logo]()
$806
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 12/16:55 pm
PIT
- DUB
1 stop10h 00m
United Airlines
Mon 12/79:00 am
DUB
- PIT
1 stop11h 31m
United Airlines
Deal found 6/13![United Airlines logo]()
$781
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 10/206:30 pm
PIT
- DUB
1 stop11h 15m
Delta
Sun 10/255:45 am
DUB
- PIT
2 stops20h 29m
Delta
Deal found 6/11![Delta logo]()
$842
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/2110:45 am
PIT
- SNN
1 stop15h 45m
United Airlines
Tue 8/259:30 am
SNN
- PIT
1 stop12h 43m
United Airlines
Deal found 6/14![United Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 10/146:30 pm
PIT
- DUB
1 stop11h 15m
Delta
Mon 10/195:55 am
DUB
- PIT
2 stops15h 43m
Delta
Deal found 6/11![Delta logo]()
$847
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:59 pm
PIT
- DUB
1 stop30h 21m
United Airlines
Thu 8/69:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 6/15![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:10 pm
PIT
- DUB
2 stops14h 00m
United Airlines
Wed 10/219:20 am
DUB
- PIT
2 stops14h 32m
United Airlines
Deal found 6/12![United Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/13:15 pm
PIT
- DUB
2 stops13h 30m
United Airlines
Tue 10/69:50 am
DUB
- PIT
2 stops14h 22m
United Airlines
Deal found 6/11![United Airlines logo]()
$880
Last-minute flights from Pittsburgh to IrelandDiscover last-minute flight deals from Pittsburgh to Ireland. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Ireland. Data last updated June 15, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Mon 8/310:40 am
DUB
- PIT
1 stop14h 08m
JetBlue
Deal found 6/13![JetBlue logo]()
$770
This Ovago deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2211:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Sun 8/210:40 am
DUB
- PIT
1 stop29h 23m
JetBlue
Deal found 6/13![JetBlue logo]()
$775
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:00 am
PIT
- DUB
1 stop18h 20m
JetBlue
Mon 8/310:40 am
DUB
- PIT
1 stop14h 08m
JetBlue
Deal found 6/12![JetBlue logo]()
$625
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:00 am
PIT
- DUB
2 stops23h 15m
Multiple Airlines
Mon 8/310:40 am
DUB
- PIT
1 stop16h 48m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$754
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
PIT
- DUB
1 stop20h 20m
JetBlue
Wed 8/510:40 am
DUB
- PIT
1 stop14h 08m
JetBlue
Deal found 6/15![JetBlue logo]()
$767
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 8/51:20 pm
DUB
- PIT
1 stop12h 18m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$771
This BusinessClass deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:25 am
PIT
- DUB
1 stop21h 35m
JetBlue
Tue 8/410:40 am
DUB
- PIT
1 stop14h 08m
JetBlue
Deal found 6/15![JetBlue logo]()
$787
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Sun 8/210:40 am
DUB
- PIT
1 stop16h 48m
JetBlue
Deal found 6/15![JetBlue logo]()
$760
This KAYAK deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/2812:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Tue 8/44:45 pm
DUB
- PIT
1 stop10h 43m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$777
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Thu 8/611:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 6/15![JetBlue logo]()
$785
This Expedia deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/3011:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Sun 8/910:40 am
DUB
- PIT
1 stop27h 25m
JetBlue
Deal found 6/13![JetBlue logo]()
$711
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/309:00 am
PIT
- DUB
1 stop18h 20m
JetBlue
Wed 8/1211:30 am
DUB
- PIT
1 stop17h 20m
JetBlue
Deal found 6/14![JetBlue logo]()
$735
One-way flights from Pittsburgh to IrelandSearch for one-way flight options from Pittsburgh to Ireland. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Pittsburgh to Ireland. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:25 pm
PIT
- DUB
2 stops21h 15m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/1512:49 pm
PIT
- DUB
2 stops29h 06m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$303
This Ovago deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$322
This Mytrip deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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.
Wed 9/308:25 pm
PIT
- DUB
3 stops21h 55m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:40 am
PIT
- DUB
1 stop18h 40m
JetBlue
Deal found 6/12![JetBlue logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sun 7/57:13 pm
PIT
- DUB
2 stops46h 47m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$356
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
PIT
- DUB
1 stop20h 20m
JetBlue
Deal found 6/12![JetBlue logo]()
$365
This oojo deal was found by Cheapflights users on 6/11. 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.
Sun 7/268:25 pm
PIT
- DUB
1 stop11h 50m
Icelandair
Deal found 6/11![Icelandair logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Sat 8/87:13 pm
PIT
- SNN
2 stops40h 22m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$426
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:40 pm
PIT
- SNN
1 stop30h 50m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$483
Find flight deals from Pittsburgh to Ireland
Keep the following information in mind while searching for Pittsburgh to Ireland flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (KAYAK) |
One-way from | $271 (KAYAK) |
Popular in | December |
Cheapest in | January |
Average price | $947 |
Good round-trip deal | $785 or less |
Good one-way deal | $589 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh 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 June 15, 2026.
Use the filters below to find and compare flights from Pittsburgh to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 8/24
7:52 pm-9:45 am
1 stop32h 53m
Dublin
Tue 9/1
9:20 am-11:33 am
1 stop31h 13m
$723
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Mon 8/3
7:25 am-7:30 am
2 stops19h 05m
Shannon
Wed 8/19
12:30 pm-10:30 pm
1 stop15h 00m
$738
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
4:11 pm-7:30 am
1 stop10h 19m
Shannon
Wed 9/16
9:30 am-7:12 pm
1 stop14h 42m
$747
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
2:11 pm-7:30 am
1 stop12h 19m
Shannon
Thu 9/17
9:30 am-5:14 pm
1 stop12h 44m
$747
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
11:49 am-11:10 am
1 stop18h 21m
Shannon
Thu 9/17
1:05 pm-11:58 pm
2 stops15h 53m
$752
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
6:00 am-11:10 am
2 stops24h 10m
Shannon
Wed 9/16
1:05 pm-11:58 pm
2 stops15h 53m
$752
Quickest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 12/1
6:55 pm-9:55 am
1 stop10h 00m
Dublin
Mon 12/7
9:00 am-3:31 pm
1 stop11h 31m
$781
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Fri 8/21
10:45 am-7:30 am
1 stop15h 45m
Shannon
Tue 8/25
9:30 am-5:13 pm
1 stop12h 43m
$797
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 9/3
12:17 pm-7:55 am
2 stops14h 38m
Dublin
Wed 9/16
5:55 am-3:31 pm
2 stops14h 36m
$801
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Sun 7/26
7:59 pm-7:20 am
1 stop30h 21m
Dublin
Thu 8/6
9:20 am-11:33 am
1 stop31h 13m
$803
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Pittsburgh with our price prediction graph.
PIT-DUB
PIT-SNN
PIT-ORK
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 Pittsburgh to Ireland
PIT-IE0
PIT-DUB
PIT-SNN
PIT-ORK
What is the cheapest month to book a flight from Pittsburgh to Ireland?
Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Ireland (average of $124). Flying from Pittsburgh to Ireland in November is currently the most expensive (average of $483). 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 PIT to IE?
Find hourly flight availability from Pittsburgh 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 June 15, 2026.
When flying from Pittsburgh to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Pittsburgh to Ireland?
To ensure you get the cheapest price possible for a flight from Pittsburgh to Ireland, you should look to book at least 87 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 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 June 15, 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andAmerican Airlines from Pittsburgh to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh 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 Pittsburgh 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 Pittsburgh to Ireland by cabin class
Find flights from Pittsburgh to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Ireland flights
Browse other Pittsburgh and Ireland flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pittsburgh to Ireland flights
Consider these flights traveling from Pittsburgh to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 9 airlines flying from Pittsburgh to Ireland
Discover the top 9 airlines that operate flights from Pittsburgh 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$607 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$382 | Average$596 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$386 | Average$739 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$768 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$458 | Average$793 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$467 | Average$839 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$791 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$673 | FlexibilityNo cancel fee | On-time67% |