Cheapest return flights from San Francisco to Dublin in October from $470

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

26 Oct - 02 Nov Scandinavian Airlines
08 Oct - 13 Oct TAP
06 Oct - 13 Oct TAP
02 Oct - 09 Oct TAP
09 Oct - 16 Oct TAP
08 Oct - 13 Oct Aer Lingus direct
08 Oct - 15 Oct United
01 Oct - 08 Oct Scandinavian Airlines
05 Oct - 12 Oct Scandinavian Airlines
09 Oct - 16 Oct Aer Lingus direct
02 Oct - 09 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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