AirHint found the following cheapest return flights from Pittsburgh (PIT) to Dublin (DUB) in January 2026 (see full year).
Return flights
| 27 Jan - 03 Feb | American Airlines | ||
| 22 Jan - 29 Jan | American Airlines | ||
| 24 Jan - 01 Feb | American Airlines | ||
| 25 Jan - 01 Feb | United | ||
| 22 Jan - 24 Jan | Spirit Airlines |
Also check the deals for one-way flights from Pittsburgh to Dublin in January.
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