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

Best time to book flights for San Francisco (SFO) to Dublin (DUB) flights at AirHint

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

Return flights

15 Oct - 28 Oct Scandinavian Airlines
16 Oct - 28 Oct Scandinavian Airlines
17 Oct - 28 Oct Scandinavian Airlines
25 Oct - 02 Nov Scandinavian Airlines
30 Oct - 06 Nov Scandinavian Airlines
16 Oct - 23 Oct TAP
24 Oct - 31 Oct Scandinavian Airlines
10 Oct - 17 Oct Scandinavian Airlines
17 Oct - 24 Oct jetBlue
25 Oct - 02 Nov Aer Lingus direct
13 Oct - 20 Oct Aer Lingus
10 Oct - 17 Oct Aer Lingus direct
17 Oct - 24 Oct Aer Lingus direct

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

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.

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