Pittsburgh to Dublin Flights on Aer Lingus from $534.94*
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Book Pittsburgh (PIT) to Dublin (DUB) flight deals*
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Business Class deals on flights to Dublin (DUB)
Pittsburgh (PIT)to
Dublin (DUB)
Apr 14 2026 - Apr 21 2026
Roundtrip*
Business
From
$3,132.25
Seen: 5 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Apr 7 2026 - Apr 14 2026
Roundtrip*
Business
From
$3,187.56
Seen: 6 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Apr 21 2026 - Apr 28 2026
Roundtrip*
Business
From
$3,222.00
Seen: 5 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Mar 31 2026 - Apr 7 2026
Roundtrip*
Business
From
$3,298.14
Seen: 6 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Apr 3 2026 - Apr 10 2026
Roundtrip*
Business
From
$3,329.54
Seen: 12 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Apr 28 2026 - May 5 2026
Roundtrip*
Business
From
$3,367.21
Seen: 6 hrs ago
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
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Book Pittsburgh to Dublin flight deals*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 7 2026 - Sep 18 2026 | From $534.94 Seen: 1 hour ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 4 2026 - Sep 11 2026 | From $584.94 Seen: 16 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 11 2026 - Sep 18 2026 | From $584.94 Seen: 18 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 4 2026 - Sep 9 2026 | From $584.94 Seen: 16 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 6 2026 - Sep 13 2026 | From $584.94 Seen: 15 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.