Cheapest return flights from San Francisco to Dublin in December from $456

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

Return flights

02 Dec - 09 Dec Aer Lingus direct
08 Dec - 31 Dec Scandinavian Airlines
07 Dec - 31 Dec Scandinavian Airlines
07 Dec - 14 Dec United
29 Dec - 09 Jan Air Canada
30 Dec - 13 Jan Air Canada
13 Dec - 27 Dec Scandinavian Airlines
26 Dec - 10 Jan TAP
08 Dec - 31 Dec Aer Lingus direct
29 Dec - 09 Jan Aer Lingus direct
12 Dec - 19 Dec United
11 Dec - 02 Jan Scandinavian Airlines
12 Dec - 19 Dec Aer Lingus direct
31 Dec - 06 Jan Scandinavian Airlines
26 Dec - 04 Jan Scandinavian Airlines
26 Dec - 10 Jan Aer Lingus direct
16 Dec - 30 Dec Air Canada
13 Dec - 02 Jan Scandinavian Airlines
13 Dec - 27 Dec Aer Lingus direct
31 Dec - 06 Jan Aer Lingus direct

Also check the deals for one-way flights from San Francisco 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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