$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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — DUB
Apr 11 — Apr 181
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Dublin with Cheapflights
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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 March 12, 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 March 12, 2026.
This SmartFares deal was found by Cheapflights users on 3/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:45 pm
PIT
- DUB
1 stop11h 40m
British Airways
Mon 5/1112:50 pm
DUB
- PIT
1 stop12h 00m
British Airways
Deal found 3/8![British Airways logo]()
$514
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:45 pm
PIT
- DUB
1 stop11h 45m
British Airways
Mon 8/2410:30 am
DUB
- PIT
1 stop14h 20m
British Airways
Deal found 3/7![British Airways logo]()
$521
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:12 pm
PIT
- DUB
2 stops17h 38m
Multiple Airlines
Thu 5/71:45 pm
DUB
- PIT
1 stop11h 05m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$524
This British Airways deal was found by Cheapflights users on 3/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:45 pm
PIT
- DUB
1 stop14h 15m
British Airways
Wed 8/2612:50 pm
DUB
- PIT
1 stop12h 00m
British Airways
Deal found 3/9![British Airways logo]()
$526
This Air France deal was found by Cheapflights users on 3/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:08 pm
PIT
- DUB
1 stop15h 37m
Air France
Thu 5/71:15 pm
DUB
- PIT
1 stop13h 10m
Air France
Deal found 3/10![Air France logo]()
$530
This KLM deal was found by Cheapflights users on 3/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:13 am
PIT
- DUB
1 stop21h 02m
KLM
Sun 5/1010:00 am
DUB
- PIT
1 stop13h 49m
KLM
Deal found 3/9![KLM logo]()
$532
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:00 pm
PIT
- DUB
1 stop14h 45m
Delta
Mon 5/1110:00 am
DUB
- PIT
1 stop10h 37m
Delta
Deal found 3/8![Delta logo]()
$533
This SmartFares deal was found by Cheapflights users on 3/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:45 pm
PIT
- DUB
1 stop13h 35m
British Airways
Sat 8/298:15 pm
DUB
- PIT
1 stop28h 35m
British Airways
Deal found 3/9![British Airways logo]()
$537
This Iberia deal was found by Cheapflights users on 3/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:38 pm
PIT
- DUB
1 stop10h 12m
Multiple Airlines
Wed 8/2612:50 pm
DUB
- PIT
1 stop12h 00m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 8/198:38 pm
PIT
- DUB
1 stop10h 12m
Iberia
Wed 8/269:30 am
DUB
- PIT
1 stop15h 18m
Iberia
Deal found 3/9![Iberia logo]()
$539
This KLM deal was found by Cheapflights users on 3/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:20 pm
PIT
- DUB
1 stop15h 25m
KLM
Thu 8/2011:00 am
DUB
- PIT
1 stop18h 22m
KLM
Deal found 3/11![KLM logo]()
$540
This KLM deal was found by Cheapflights users on 3/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 pm
PIT
- DUB
1 stop11h 15m
Multiple Airlines
Wed 8/261:15 pm
DUB
- PIT
1 stop13h 12m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$541
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 March 12, 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 March 12, 2026.
This British Airways deal was found by Cheapflights users on 3/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:45 pm
PIT
- DUB
1 stop30h 55m
British Airways
Mon 5/1112:50 pm
DUB
- PIT
1 stop12h 00m
British Airways
Deal found 3/8![British Airways logo]()
$526
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 am
PIT
- DUB
1 stop20h 25m
Delta
Sun 5/39:15 am
DUB
- PIT
2 stops18h 41m
Delta
Deal found 3/9![Delta logo]()
$560
This KLM deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:00 pm
PIT
- DUB
1 stop14h 45m
KLM
Sun 5/173:00 pm
DUB
- PIT
1 stop12h 35m
KLM
Deal found 3/7![KLM logo]()
$571
This KLM deal was found by Cheapflights users on 3/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:25 am
PIT
- DUB
1 stop19h 20m
Multiple Airlines
Mon 6/13:00 pm
DUB
- PIT
1 stop12h 35m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:09 am
PIT
- DUB
1 stop23h 36m
Delta
Tue 5/269:15 am
DUB
- PIT
2 stops18h 23m
Delta
Deal found 3/9![Delta logo]()
$595
This KLM deal was found by Cheapflights users on 3/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:00 pm
PIT
- DUB
1 stop15h 15m
KLM
Wed 5/2710:00 am
DUB
- PIT
1 stop13h 49m
KLM
Deal found 3/9![KLM logo]()
$600
This KLM deal was found by Cheapflights users on 3/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:25 am
PIT
- DUB
1 stop19h 20m
Multiple Airlines
Thu 5/281:15 pm
DUB
- PIT
1 stop13h 10m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:08 pm
PIT
- DUB
1 stop15h 37m
Delta
Tue 4/281:25 pm
DUB
- PIT
2 stops16h 10m
Delta
Deal found 3/8![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 pm
PIT
- DUB
1 stop10h 40m
Delta
Fri 5/811:00 am
DUB
- PIT
1 stop18h 45m
Delta
Deal found 3/7![Delta logo]()
$600
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:00 pm
PIT
- DUB
1 stop15h 15m
Delta
Thu 5/2812:00 pm
DUB
- PIT
2 stops15h 38m
Delta
Deal found 3/9![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:09 am
PIT
- DUB
1 stop23h 36m
Delta
Tue 6/163:00 pm
DUB
- PIT
1 stop12h 13m
Delta
Deal found 3/7![Delta logo]()
$605
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
PIT
- DUB
1 stop21h 45m
Delta
Thu 5/2812:00 pm
DUB
- PIT
2 stops15h 38m
Delta
Deal found 3/8![Delta logo]()
$609
Last-minute flights from Pittsburgh to DublinDiscover last-minute flight deals from Pittsburgh to Dublin. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Dublin. Data last updated March 12, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 3/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:50 am
PIT
- DUB
2 stops16h 25m
Air Canada
Thu 4/99:50 am
DUB
- PIT
2 stops32h 15m
Air Canada
Deal found 3/8![Air Canada logo]()
$581
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:16 pm
PIT
- DUB
1 stop10h 54m
United Airlines
Thu 4/99:50 am
DUB
- PIT
1 stop12h 28m
United Airlines
Deal found 3/9![United Airlines logo]()
$586
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:20 am
PIT
- DUB
1 stop17h 00m
JetBlue
Tue 4/2810:40 am
DUB
- PIT
1 stop16h 13m
JetBlue
Deal found 3/8![JetBlue logo]()
$561
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:08 pm
PIT
- DUB
1 stop15h 37m
Delta
Tue 4/281:25 pm
DUB
- PIT
2 stops16h 10m
Delta
Deal found 3/8![Delta logo]()
$597
This Expedia deal was found by Cheapflights users on 3/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:20 am
PIT
- DUB
1 stop17h 00m
JetBlue
Wed 4/2910:40 am
DUB
- PIT
1 stop16h 10m
JetBlue
Deal found 3/8![JetBlue logo]()
$573
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:00 pm
PIT
- DUB
1 stop11h 20m
United Airlines
Wed 4/299:50 am
DUB
- PIT
2 stops16h 03m
United Airlines
Deal found 3/7![United Airlines logo]()
$596
This Travelocity deal was found by Cheapflights users on 3/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
PIT
- DUB
1 stop21h 20m
JetBlue
Wed 4/2910:40 am
DUB
- PIT
1 stop16h 10m
JetBlue
Deal found 3/8![JetBlue logo]()
$566
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
PIT
- DUB
1 stop21h 20m
JetBlue
Tue 5/1210:40 am
DUB
- PIT
1 stop15h 12m
JetBlue
Deal found 3/7![JetBlue logo]()
$582
This Air Canada deal was found by Cheapflights users on 3/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:55 pm
PIT
- DUB
1 stop9h 20m
Air Canada
Wed 5/139:20 am
DUB
- PIT
2 stops34h 33m
Air Canada
Deal found 3/7![Air Canada logo]()
$593
This Air Canada deal was found by Cheapflights users on 3/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:09 pm
PIT
- DUB
2 stops13h 06m
Air Canada
Fri 5/89:20 am
DUB
- PIT
2 stops34h 33m
Air Canada
Deal found 3/7![Air Canada logo]()
$598
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:00 am
PIT
- DUB
1 stop17h 20m
JetBlue
Wed 5/610:40 am
DUB
- PIT
1 stop15h 12m
JetBlue
Deal found 3/9![JetBlue logo]()
$556
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 March 12, 2026.
Search for one-way flight options from Pittsburgh to Dublin. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/2310:45 am
PIT
- DUB
3 stops44h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Tue 3/2410:45 am
PIT
- DUB
3 stops29h 35m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 3/255:45 am
PIT
- DUB
2 stops37h 20m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/85:45 am
PIT
- DUB
3 stops37h 20m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:04 am
PIT
- DUB
3 stops34h 31m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$341
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:12 am
PIT
- DUB
1 stop21h 48m
JetBlue
Deal found 3/9![JetBlue logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:44 pm
PIT
- DUB
3 stops36h 21m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Fri 4/109:04 am
PIT
- DUB
3 stops41h 06m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$363
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 March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 (SmartFares) |
One-way from | $286 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $690 |
Good round-trip deal | $715 or less |
Good one-way deal | $500 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 March 12, 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
Sat 5/2
9:45 pm-9:40 am
1 stop30h 55m
Dublin
Mon 5/11
12:50 pm-7:50 pm
1 stop12h 00m
$526
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Fri 5/1
6:30 am-7:55 am
1 stop20h 25m
Dublin
Sun 5/3
9:15 am-10:56 pm
2 stops18h 41m
$560
Quickest round-trip
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Sat 5/9
3:00 pm-10:45 am
1 stop14h 45m
Dublin
Sun 5/17
3:00 pm-10:35 pm
1 stop12h 35m
$571
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Wed 5/13
6:09 am-10:45 am
1 stop23h 36m
Dublin
Tue 5/26
9:15 am-10:38 pm
2 stops18h 23m
$595
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 4/21
2:08 pm-10:45 am
1 stop15h 37m
Dublin
Tue 4/28
1:25 pm-12:35 am
2 stops16h 10m
$597
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Thu 5/14
10:25 am-10:45 am
1 stop19h 20m
Dublin
Mon 6/1
3:00 pm-10:35 pm
1 stop12h 35m
$600
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 5/18
1:00 pm-9:15 am
1 stop15h 15m
Dublin
Wed 5/27
10:00 am-6:49 pm
1 stop13h 49m
$600
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 5/18
10:25 am-10:45 am
1 stop19h 20m
Dublin
Thu 5/28
1:15 pm-9:25 pm
1 stop13h 10m
$600
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Tue 4/28
7:05 pm-10:45 am
1 stop10h 40m
Dublin
Fri 5/8
11:00 am-12:45 am
1 stop18h 45m
$600
PittsburghDublin
PIT - DUB
PITDUB
Pittsburgh
Mon 5/18
1:00 pm-9:15 am
1 stop15h 15m
Dublin
Thu 5/28
12:00 pm-10:38 pm
2 stops15h 38m
$604
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| 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
Prices
More
How far ahead should I book a flight from Pittsburgh to Dublin?
Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Dublin. Price data was last updated on March 6, 2026.
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, December is the cheapest month in which you can book a flight from Pittsburgh to Dublin (average of $384). Flying from Pittsburgh to Dublin in June is currently the most expensive (average of $652). 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?
What’s the top layover airport for flights from Pittsburgh to Dublin?
Share of 1-stop round-trip flights from Pittsburgh to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 67% of 1-stop itineraries from Pittsburgh to Dublin on Cheapflights.
What’s the cheapest layover airport for flights from Pittsburgh to Dublin?
Average round-trip fare for 1-stop flights from Pittsburgh to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $471.
What’s the fastest layover option from Pittsburgh to Dublin?
Shortest average travel time for 1-stop one-way flights from Pittsburgh to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 9h 12m.
Which airport typically offers the quickest layover for flights from Pittsburgh to Dublin?
Average layover duration for 1-stop one-way flights from Pittsburgh to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 03m.
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 March 12, 2026.
See what other customers who have flown with United Airlines,JetBlue, andAer Lingus 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
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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 locationsMaynooth
Castleknock
Leixlip
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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 March 12, 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 March 12, 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 March 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Pittsburgh to Dublin
Discover the top 10 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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$557 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$389 | Average$577 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$392 | Average$697 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$854 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$456 | Average$811 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$669 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$491 | Average$701 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$507 | Average$753 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$524 | Average$825 | FlexibilityNo cancel fee | On-time70% |