$271+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Dublin 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.Cheapflights Tip: The best prices from Pittsburgh to Dublin are usually found in January or August, booked 64 days in advance, depart on a Wednesday or Saturday and return on a Monday
Cheap flight deals from Pittsburgh to Dublin
Cheapest
Best
Last-minute
One-way
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 June 16, 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 June 16, 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
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 June 16, 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 June 16, 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 6/13. 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 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 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.
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 6/15. 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 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 6/12. 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 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 6/11. 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 DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated June 16, 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 DublinSearch for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated June 16, 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
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 June 16, 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 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 June 16, 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
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
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
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
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Wed 9/30
8:00 am-8:45 am
1 stop19h 45m
Dublin
Wed 10/14
11:10 am-10:14 pm
2 stops16h 04m
$806
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 10/13
4:10 pm-11:10 am
2 stops14h 00m
Dublin
Wed 10/21
9:20 am-6:52 pm
2 stops14h 32m
$830
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 10/20
6:30 pm-10:45 am
1 stop11h 15m
Dublin
Sun 10/25
5:45 am-10:14 pm
2 stops20h 29m
$842
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Wed 10/14
6:30 pm-10:45 am
1 stop11h 15m
Dublin
Mon 10/19
5:55 am-4:38 pm
2 stops15h 43m
$847
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 10/1
3:15 pm-9:45 am
2 stops13h 30m
Dublin
Tue 10/6
9:50 am-7:12 pm
2 stops14h 22m
$880
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 10/8
6:00 am-11:05 pm
2 stops36h 05m
Dublin
Mon 10/12
5:55 am-8:27 am
2 stops31h 32m
$886
Showing 1-10 of 20 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 June.
| 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 63 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.
What is the cheapest time of day to fly from PIT to DUB?
Find hourly flight availability from Pittsburgh to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to Dublin as you normally would.
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 June 16, 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.
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
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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Complete your trip
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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 June 16, 2026.
Search flights from Pittsburgh to Dublin by cabin class
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Pittsburgh and Dublin flights
Browse other Pittsburgh and Dublin flight options. Last updated on June 16, 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 June 16, 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 June 16, 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$864 | 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$726 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$673 | FlexibilityNo cancel fee | On-time67% |