Cheapest return flights from San Francisco to Dublin in December from 391€

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
03 Dec - 10 Dec Aer Lingus direct
10 Dec - 14 Dec United
08 Dec - 15 Dec United
10 Dec - 14 Dec Aer Lingus direct
08 Dec - 15 Dec Aer Lingus direct
28 Dec - 11 Jan Delta
13 Dec - 20 Dec Aer Lingus direct
16 Dec - 05 Jan SWISS
15 Dec - 29 Dec Aer Lingus direct
26 Dec - 05 Jan TAP
20 Dec - 02 Jan Scandinavian Airlines
24 Dec - 02 Jan Delta
12 Dec - 01 Jan Aer Lingus
16 Dec - 05 Jan Aer Lingus direct
23 Dec - 30 Dec Aer Lingus direct
23 Dec - 03 Jan Delta
20 Dec - 02 Jan Aer Lingus direct

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.