AirHint found the following cheapest one-way flights from Dublin (DUB) to Philadelphia (PHL) in March 2026 (see full year).
One-Way flights
| 13 Mar | Ryanair | ||
| 12 Mar | WestJet | ||
| 25 Mar | Ryanair | ||
| 25 Mar | Finnair | direct | |
| 26 Mar | Finnair | direct | |
| 24 Mar | Finnair | direct | |
| 12 Mar | Finnair | direct | |
| 13 Mar | Finnair | direct | |
| 28 Mar | Ryanair | ||
| 04 Mar | Finnair | direct |
Also check the deals for return flights from Dublin to Philadelphia in March.
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