AirHint found the following cheapest one-way flights from Dublin (DUB) to Philadelphia (PHL) in March 2026 (see full year).
One-Way flights
| 24 Mar | Ryanair | ||
| 15 Mar | Ryanair | ||
| 30 Mar | Scandinavian Airlines | ||
| 23 Mar | Ryanair | ||
| 29 Mar | Finnair | direct | |
| 30 Mar | Finnair | direct | |
| 19 Mar | Ryanair | ||
| 14 Mar | Ryanair | ||
| 23 Mar | Finnair | direct | |
| 24 Mar | Finnair | direct |
Also check the deals for return flights from Dublin to Philadelphia in March.
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