Cheapest return SFO–DUB flights, December

AirHint found the following cheapest return flights from San Francisco (SFO) to Dublin (DUB) in December 2026 (see full year).

Return flights

04 Dec - 06 Dec Scandinavian Airlines
04 Dec - 06 Dec Aer Lingus direct
18 Dec - 08 Jan Lufthansa
20 Dec - 04 Jan SWISS
17 Dec - 01 Jan Scandinavian Airlines
18 Dec - 01 Jan British Airways
18 Dec - 08 Jan Aer Lingus direct

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

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