AirHint found the following cheapest one-way flights from Dublin (DUB) to Philadelphia (PHL) in January 2026 (see full year).
One-Way flights
| 13 Jan | Iberia | ||
| 18 Jan | Iberia | ||
| 07 Jan | Ryanair | ||
| 09 Jan | Finnair | direct | |
| 15 Jan | British Airways | ||
| 15 Jan | Finnair | direct | |
| 13 Jan | Finnair | direct | |
| 18 Jan | Finnair | direct | |
| 01 Jan | Aer Lingus | direct | |
| 04 Jan | Ryanair |
Also check the deals for return flights from Dublin to Philadelphia in January.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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