AirHint found the following cheapest return flights from Pittsburgh (PIT) to Dublin (DUB) in March 2026 (see full year).
Return flights
| 06 Mar - 18 Mar | Air Canada | ||
| 10 Mar - 18 Mar | Austrian Airlines | ||
| 14 Mar - 23 Mar | British Airways | ||
| 19 Mar - 29 Mar | British Airways | ||
| 06 Mar - 13 Mar | Air Canada |
Also check the deals for one-way flights from Pittsburgh to Dublin in March.
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