$263+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Jul 11 — Jul 181
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 June 11, 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 11, 2026.
This KAYAK 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 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 8/261:20 pm
DUB
- PIT
1 stop12h 18m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$393
This KAYAK deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop12h 18m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$395
This KAYAK 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 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 6/10![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 9/91:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$439
This KAYAK 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 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
Sun 8/231:20 pm
DUB
- PIT
1 stop27h 13m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$443
This Ovago deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago 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
Sat 9/191:20 pm
DUB
- PIT
1 stop27h 12m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$444
This KAYAK deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/6![Aer Lingus logo]()
$445
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/7![Aer Lingus logo]()
$448
This Ovago deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago 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
Fri 9/111:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 6/6![Aer Lingus logo]()
$449
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Wed 9/161:20 pm
DUB
- PIT
1 stop12h 17m
Aer Lingus
Deal found 6/8![Aer Lingus logo]()
$474
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 11, 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 11, 2026.
This United Airlines 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 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
Wed 8/269:20 am
DUB
- PIT
2 stops32h 55m
United Airlines
Deal found 6/10![United Airlines logo]()
$721
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 pm
PIT
- DUB
1 stop15h 00m
Air Canada
Wed 8/269:20 am
DUB
- PIT
2 stops32h 55m
Air Canada
Deal found 6/10![Air Canada logo]()
$726
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:11 pm
PIT
- DUB
2 stops13h 04m
Multiple Airlines
Tue 9/19:50 am
DUB
- PIT
2 stops15h 48m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$747
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:00 am
PIT
- DUB
1 stop18h 20m
JetBlue
Wed 8/1211:30 am
DUB
- PIT
1 stop17h 20m
JetBlue
Deal found 6/9![JetBlue logo]()
$762
This KLM deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:10 am
PIT
- DUB
1 stop15h 45m
KLM
Sun 9/1311:00 am
DUB
- PIT
1 stop18h 22m
KLM
Deal found 6/6![KLM logo]()
$850
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:32 am
PIT
- DUB
2 stops16h 23m
Delta
Sun 9/135:55 am
DUB
- PIT
2 stops17h 37m
Delta
Deal found 6/6![Delta logo]()
$851
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:10 am
PIT
- DUB
1 stop20h 10m
United Airlines
Wed 8/269:20 am
DUB
- PIT
2 stops32h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$723
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Thu 8/1311:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 6/6![JetBlue logo]()
$771
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:10 am
PIT
- DUB
1 stop23h 30m
United Airlines
Tue 9/159:50 am
DUB
- PIT
1 stop30h 42m
United Airlines
Deal found 6/10![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:35 pm
PIT
- DUB
1 stop11h 10m
United Airlines
Tue 9/159:20 am
DUB
- PIT
1 stop10h 33m
United Airlines
Deal found 6/7![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:35 pm
PIT
- DUB
1 stop11h 10m
United Airlines
Thu 9/179:20 am
DUB
- PIT
1 stop10h 33m
United Airlines
Deal found 6/7![United Airlines logo]()
$730
Last-minute flights from Pittsburgh to DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated June 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:00 am
PIT
- DUB
1 stop20h 20m
JetBlue
Sat 7/2510:40 am
DUB
- PIT
1 stop16h 48m
JetBlue
Deal found 6/6![JetBlue logo]()
$788
This Gotogate deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:25 pm
PIT
- DUB
1 stop11h 50m
Icelandair
Sun 7/2612:15 pm
DUB
- PIT
1 stop12h 00m
Icelandair
Deal found 6/8![Icelandair logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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
Fri 7/3110:40 am
DUB
- PIT
1 stop16h 48m
JetBlue
Deal found 6/5![JetBlue logo]()
$766
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:53 am
PIT
- DUB
1 stop15h 27m
JetBlue
Thu 8/1311:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 6/6![JetBlue logo]()
$771
This KAYAK deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Multiple Airlines
Wed 8/512:45 pm
DUB
- PIT
1 stop14h 43m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$784
This KAYAK deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
PIT
- DUB
1 stop18h 10m
Multiple Airlines
Fri 8/712:45 pm
DUB
- PIT
1 stop14h 43m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$778
This Travelocity deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:25 am
PIT
- DUB
1 stop21h 35m
JetBlue
Tue 8/1111:30 am
DUB
- PIT
1 stop16h 51m
JetBlue
Deal found 6/7![JetBlue logo]()
$747
This KAYAK deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Wed 8/123:40 pm
DUB
- PIT
Nonstop8h 00m
Aer Lingus
Deal found 6/7![Aer Lingus logo]()
$767
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:25 am
PIT
- DUB
1 stop21h 35m
JetBlue
Mon 8/310:40 am
DUB
- PIT
1 stop14h 08m
JetBlue
Deal found 6/10![JetBlue logo]()
$762
This Justfly.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:25 am
PIT
- DUB
1 stop21h 35m
JetBlue
Wed 8/1211:30 am
DUB
- PIT
1 stop17h 20m
JetBlue
Deal found 6/9![JetBlue logo]()
$770
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 11, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:25 pm
PIT
- DUB
2 stops14h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$263
This KAYAK deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
PIT
- DUB
1 stop18h 10m
Aer Lingus
Deal found 6/9![Aer Lingus logo]()
$271
This Ovago deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:15 pm
PIT
- DUB
1 stop11h 55m
Aer Lingus
Deal found 6/9![Aer Lingus logo]()
$272
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:25 pm
PIT
- DUB
2 stops21h 30m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:25 pm
PIT
- DUB
3 stops43h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:25 pm
PIT
- DUB
2 stops23h 10m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$306
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:00 am
PIT
- DUB
1 stop20h 20m
JetBlue
Deal found 6/6![JetBlue logo]()
$352
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (KAYAK) |
One-way from | $263 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $947 |
Good round-trip deal | $798 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 11, 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 8/17
3:35 pm-7:45 am
1 stop11h 10m
Dublin
Wed 8/26
9:20 am-1:15 pm
2 stops32h 55m
$721
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 8/11
6:10 am-7:20 am
1 stop20h 10m
Dublin
Wed 8/26
9:20 am-1:15 pm
2 stops32h 55m
$723
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 9/1
6:10 am-10:40 am
1 stop23h 30m
Dublin
Tue 9/15
9:50 am-11:32 am
1 stop30h 42m
$723
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 8/11
12:15 pm-8:15 am
1 stop15h 00m
Dublin
Wed 8/26
9:20 am-1:15 pm
2 stops32h 55m
$726
Quickest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Sun 9/6
3:35 pm-7:45 am
1 stop11h 10m
Dublin
Tue 9/15
9:20 am-2:53 pm
1 stop10h 33m
$730
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Sun 9/6
3:35 pm-7:45 am
1 stop11h 10m
Dublin
Thu 9/17
9:20 am-2:53 pm
1 stop10h 33m
$730
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 8/18
2:11 pm-8:15 am
2 stops13h 04m
Dublin
Tue 9/1
9:50 am-8:38 pm
2 stops15h 48m
$747
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 8/3
9:00 am-8:20 am
1 stop18h 20m
Dublin
Wed 8/12
11:30 am-11:50 pm
1 stop17h 20m
$762
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 7/27
11:53 am-8:20 am
1 stop15h 27m
Dublin
Thu 8/13
11:30 am-11:21 pm
1 stop16h 51m
$771
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Fri 9/4
11:10 am-7:55 am
1 stop15h 45m
Dublin
Sun 9/13
11:00 am-12:22 am
1 stop18h 22m
$850
Showing 1-10 of 19 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 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.
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 11, 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 11, 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.
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Entertainment
7.1
Comfort
7.3
Boarding
7.7
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
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 June 11, 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 June 11, 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 11, 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$364 | Average$609 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$382 | Average$596 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$386 | Average$742 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$843 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$458 | Average$785 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$467 | Average$839 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$728 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$673 | FlexibilityNo cancel fee | On-time67% |