Pittsburgh to Dublin Flights on Aer Lingus from $534.92*
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1 Passenger(s)
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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 19 2026 - Apr 26 2026
Roundtrip*
Business
From
$3,782.45
Seen: 20 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
Apr 3 2026 - Apr 13 2026
Roundtrip*
Business
From
$3,463.96
Seen: 1 hour ago
Pittsburgh (PIT)to
Dublin (DUB)
May 26 2026 - Jun 4 2026
Roundtrip*
Business
From
$3,857.89
Seen: 12 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
May 27 2026 - Jun 3 2026
Roundtrip*
Business
From
$3,878.26
Seen: 7 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
May 27 2026 - Jun 4 2026
Roundtrip*
Business
From
$3,882.89
Seen: 12 hrs ago
Pittsburgh (PIT)to
Dublin (DUB)
May 1 2026 - May 8 2026
Roundtrip*
Business
From
$4,003.72
Seen: 7 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 9 2026 - Sep 18 2026 | From $534.92 Seen: 13 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 9 2026 - Sep 16 2026 | From $534.94 Seen: 8 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 4 2026 - Sep 18 2026 | From $584.94 Seen: 4 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 9 2026 - Sep 14 2026 | From $584.94 Seen: 8 hrs ago |
| Pittsburgh (PIT) | Dublin (DUB) | Roundtrip* / Economy | Sep 9 2026 - Sep 13 2026 | From $584.94 Seen: 8 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.