Cheapest one-way flights from Philadelphia to Dublin in December from 306€

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Dublin (DUB) in December 2025 (see full year).

One-Way flights

13 Dec Frontier Airlines
12 Dec Frontier Airlines
06 Dec Air Canada
28 Dec United
12 Dec Iberia direct
06 Dec Iberia direct
26 Dec Air Canada
28 Dec Aer Lingus direct
26 Dec Iberia direct
20 Dec Frontier Airlines

Also check the deals for return flights from Philadelphia to Dublin in December.

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