Cheapest one-way flights from Philadelphia to Dublin in January from $278

Best time to book flights for Philadelphia (PHL) to Dublin (DUB) flights at AirHint

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

One-Way flights

13 Jan Spirit Airlines
10 Jan Frontier Airlines
01 Jan Frontier Airlines
02 Jan Frontier Airlines
13 Jan Finnair direct
03 Jan Frontier Airlines
10 Jan Iberia direct
03 Jan Finnair direct
04 Jan Frontier Airlines
01 Jan Aer Lingus direct

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

Skyscanner

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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