Cheapest return flights from Philadelphia to Dublin in December from 304€

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

Return flights

03 Dec - 10 Dec Aer Lingus direct
03 Dec - 11 Dec Aer Lingus direct
02 Dec - 14 Dec Aer Lingus direct
09 Dec - 16 Dec Aer Lingus direct
08 Dec - 15 Dec Aer Lingus direct
02 Dec - 16 Dec Aer Lingus direct
05 Dec - 12 Dec Aer Lingus direct
01 Dec - 07 Dec Aer Lingus direct
02 Dec - 13 Dec Aer Lingus direct
05 Dec - 14 Dec Aer Lingus direct
31 Dec - 20 Jan Finnair direct
30 Dec - 13 Jan Finnair
30 Dec - 13 Jan Iberia direct
31 Dec - 27 Jan Finnair direct
23 Dec - 16 Jan United
10 Dec - 07 Jan United
24 Dec - 14 Jan United
23 Dec - 13 Jan United
09 Dec - 05 Jan British Airways
10 Dec - 06 Jan British Airways

Also check the deals for one-way flights from Philadelphia to Dublin in December.

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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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