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

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

Return flights

15 Sep - 21 Sep Scandinavian Airlines
13 Sep - 19 Sep Scandinavian Airlines
09 Sep - 29 Sep Scandinavian Airlines
10 Sep - 24 Sep Scandinavian Airlines
13 Sep - 27 Sep Scandinavian Airlines
04 Sep - 11 Sep Scandinavian Airlines
04 Sep - 11 Sep Aer Lingus direct
13 Sep - 19 Sep Aer Lingus direct
09 Sep - 29 Sep Aer Lingus direct
10 Sep - 24 Sep Aer Lingus direct

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

Powered by

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.