Cheapest return flights from San Francisco to Dublin in December from $471

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

Return flights

29 Dec - 24 Jan Scandinavian Airlines
05 Dec - 23 Jan Scandinavian Airlines
03 Dec - 10 Dec Aer Lingus direct
02 Dec - 09 Dec Aer Lingus direct
03 Dec - 13 Dec Scandinavian Airlines
27 Dec - 17 Jan Scandinavian Airlines
27 Dec - 10 Jan Scandinavian Airlines
01 Dec - 08 Dec Aer Lingus direct
07 Dec - 14 Dec Aer Lingus direct
05 Dec - 23 Jan Aer Lingus direct
29 Dec - 24 Jan Aer Lingus direct
26 Dec - 09 Jan Scandinavian Airlines
03 Dec - 13 Dec Aer Lingus direct
26 Dec - 09 Jan Aer Lingus direct
23 Dec - 10 Jan Air Canada
16 Dec - 10 Jan Scandinavian Airlines
12 Dec - 19 Dec Aer Lingus direct
12 Dec - 29 Dec Iberia
16 Dec - 31 Dec British Airways
12 Dec - 29 Dec 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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