$286+ Cheap flights from Pittsburgh (PIT) to Dublin (DUB)
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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Cheapest flights from Pittsburgh to DublinExplore the most affordable flight options available from Pittsburgh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Pittsburgh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This KAYAK deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Fri 9/111:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$393
This Ovago deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Fri 9/181:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$394
This BusinessClass deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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.
Tue 9/812:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Fri 9/181:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 5/21![Aer Lingus logo]()
$396
This KAYAK deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 9/16:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Tue 9/151:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 5/21![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Wed 9/161:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$443
This Ovago deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Wed 9/161:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 5/23![Aer Lingus logo]()
$444
This KAYAK deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 9/212:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Sun 9/61:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 5/24![Aer Lingus logo]()
$445
This KAYAK deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Sun 9/131:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$451
This KAYAK deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Mon 9/71:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$497
Best flights from Pittsburgh to DublinDiscover carefully curated flight deals from Pittsburgh to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Pittsburgh to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This JetBlue deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/2111:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Sat 7/2511:30 am
DUB
- PIT
1 stop17h 16m
JetBlue
Deal found 5/23![JetBlue logo]()
$772
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:35 pm
PIT
- DUB
1 stop11h 10m
United Airlines
Mon 8/319:50 am
DUB
- PIT
2 stops32h 25m
United Airlines
Deal found 5/25![United Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:50 am
PIT
- DUB
2 stops15h 05m
Delta
Tue 8/115:55 am
DUB
- PIT
2 stops16h 19m
Delta
Deal found 5/25![Delta logo]()
$971
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:10 am
PIT
- DUB
2 stops24h 00m
United Airlines
Sun 8/309:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 5/22![United Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:11 pm
PIT
- DUB
2 stops13h 29m
United Airlines
Sat 8/229:50 am
DUB
- PIT
2 stops14h 21m
United Airlines
Deal found 5/24![United Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:25 am
PIT
- DUB
1 stop22h 45m
United Airlines
Wed 8/129:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 5/21![United Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:10 pm
PIT
- DUB
2 stops14h 00m
United Airlines
Thu 7/238:50 am
DUB
- PIT
2 stops14h 45m
United Airlines
Deal found 5/25![United Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 5/287:39 pm
PIT
- DUB
2 stops31h 06m
United Airlines
Thu 6/49:50 am
DUB
- PIT
1 stop10h 03m
United Airlines
Deal found 5/21![United Airlines logo]()
$954
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:10 pm
PIT
- DUB
2 stops13h 30m
United Airlines
Tue 8/119:50 am
DUB
- PIT
1 stop10h 03m
United Airlines
Deal found 5/25![United Airlines logo]()
$956
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:23 am
PIT
- DUB
1 stop22h 47m
United Airlines
Tue 6/169:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:00 am
PIT
- DUB
1 stop21h 10m
United Airlines
Wed 6/179:20 am
DUB
- PIT
1 stop31h 13m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/173:06 pm
PIT
- DUB
2 stops13h 39m
United Airlines
Sat 7/259:50 am
DUB
- PIT
2 stops13h 45m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,026
Last-minute flights from Pittsburgh to DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated May 26, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:44 am
PIT
- DUB
1 stop17h 36m
JetBlue
Wed 5/2711:30 am
DUB
- PIT
1 stop17h 25m
JetBlue
Deal found 5/23![JetBlue logo]()
$821
This Cheapflightsfares deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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.
Sat 5/237:10 am
PIT
- DUB
1 stop20h 10m
JetBlue
Sat 5/3010:40 am
DUB
- PIT
1 stop14h 36m
JetBlue
Deal found 5/22![JetBlue logo]()
$830
This KAYAK deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 5/266:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Wed 6/310:40 am
DUB
- PIT
1 stop14h 36m
JetBlue
Deal found 5/22![JetBlue logo]()
$824
This Super.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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.
Wed 5/274:03 pm
PIT
- DUB
1 stop11h 17m
JetBlue
Tue 6/210:40 am
DUB
- PIT
1 stop11h 45m
JetBlue
Deal found 5/21![JetBlue logo]()
$810
This Super.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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.
Thu 5/286:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Thu 6/410:40 am
DUB
- PIT
1 stop11h 45m
JetBlue
Deal found 5/21![JetBlue logo]()
$831
This Super.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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.
Fri 5/294:03 pm
PIT
- DUB
1 stop11h 17m
JetBlue
Fri 6/510:40 am
DUB
- PIT
1 stop14h 34m
JetBlue
Deal found 5/22![JetBlue logo]()
$829
This Super.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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.
Sat 5/306:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Sat 6/610:40 am
DUB
- PIT
1 stop11h 45m
JetBlue
Deal found 5/23![JetBlue logo]()
$808
This Expedia deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/46:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Wed 6/1011:30 am
DUB
- PIT
1 stop17h 25m
JetBlue
Deal found 5/21![JetBlue logo]()
$802
This Expedia deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Thu 6/1111:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 5/25![JetBlue logo]()
$721
This Expedia deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/86:20 pm
PIT
- DUB
1 stop9h 00m
JetBlue
Fri 6/1211:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 5/24![JetBlue logo]()
$801
This Orbitz deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 am
PIT
- DUB
1 stop22h 00m
JetBlue
Tue 6/1611:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 5/21![JetBlue logo]()
$812
One-way flights from Pittsburgh to DublinSearch for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 7/207:13 pm
PIT
- DUB
2 stops57h 52m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:25 pm
PIT
- DUB
2 stops29h 50m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:25 pm
PIT
- DUB
3 stops46h 00m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/198:25 pm
PIT
- DUB
3 stops47h 35m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:25 pm
PIT
- DUB
3 stops45h 40m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/218:25 pm
PIT
- DUB
3 stops22h 00m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$336
This KAYAK deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:00 am
PIT
- DUB
1 stop18h 20m
JetBlue
Deal found 5/21![JetBlue logo]()
$349
This Super.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 7/209:00 am
PIT
- DUB
1 stop18h 20m
JetBlue
Deal found 5/24![JetBlue logo]()
$350
This Super.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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.
Wed 7/227:00 am
PIT
- DUB
1 stop20h 20m
JetBlue
Deal found 5/24![JetBlue logo]()
$355
Find flight deals from Pittsburgh to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (KAYAK) |
One-way from | $286 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $775 |
Good round-trip deal | $875 or less |
Good one-way deal | $596 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Dublin 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 May 26, 2026.
Use the filters below to find and compare flights from Pittsburgh to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 7/21
11:53 am-8:20 am
1 stop15h 27m
Dublin
Sat 7/25
11:30 am-11:46 pm
1 stop17h 16m
$772
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 8/17
3:35 pm-7:45 am
1 stop11h 10m
Dublin
Mon 8/31
9:50 am-1:15 pm
2 stops32h 25m
$847
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Wed 8/12
6:10 am-11:10 am
2 stops24h 00m
Dublin
Sun 8/30
9:20 am-11:33 am
1 stop31h 13m
$864
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 8/11
4:11 pm-10:40 am
2 stops13h 29m
Dublin
Sat 8/22
9:50 am-7:11 pm
2 stops14h 21m
$876
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Wed 8/5
7:25 am-11:10 am
1 stop22h 45m
Dublin
Wed 8/12
9:20 am-11:33 am
1 stop31h 13m
$884
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 7/14
4:10 pm-11:10 am
2 stops14h 00m
Dublin
Thu 7/23
8:50 am-6:35 pm
2 stops14h 45m
$914
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 5/28
7:39 pm-7:45 am
2 stops31h 06m
Dublin
Thu 6/4
9:50 am-2:53 pm
1 stop10h 03m
$954
Quickest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 7/23
4:10 pm-10:40 am
2 stops13h 30m
Dublin
Tue 8/11
9:50 am-2:53 pm
1 stop10h 03m
$956
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 7/23
11:50 am-7:55 am
2 stops15h 05m
Dublin
Tue 8/11
5:55 am-5:14 pm
2 stops16h 19m
$971
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Sun 6/7
7:23 am-11:10 am
1 stop22h 47m
Dublin
Tue 6/16
9:20 am-11:33 am
1 stop31h 13m
$1,012
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Dublin in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pittsburgh to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Pittsburgh with our price prediction graph.
PIT-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Dublin
How far ahead should I book a flight from Pittsburgh to Dublin?
To ensure you get the cheapest price possible for a flight from Pittsburgh to Dublin, you should look to book at least 62 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.
What is the cheapest month to book a flight from Pittsburgh to Dublin?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $556). Flying from Pittsburgh to Dublin in December is currently the most expensive (average of $987). 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.
How much does it cost to fly round-trip from Pittsburgh to Dublin?
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated May 26, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Pittsburgh to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Boarding
7.7
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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Alternative routes for Pittsburgh to Dublin
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Search flights from Pittsburgh to Dublin by cabin class
Find flights from Pittsburgh to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Dublin flights
Browse other Pittsburgh and Dublin flight options. Last updated on May 26, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Pittsburgh to Dublin
Discover the top 9 airlines that operate flights from Pittsburgh to Dublin. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$596 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$386 | Average$736 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$389 | Average$585 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$452 | Average$844 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$731 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$673 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$507 | Average$785 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$524 | Average$830 | FlexibilityNo cancel fee | On-time70% |