Cheapest return flights from San Francisco to Dublin in September from 556€

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

Return flights

24 Sep - 18 Oct Scandinavian Airlines
03 Sep - 24 Sep Turkish Airlines
09 Sep - 15 Sep Scandinavian Airlines
09 Sep - 16 Sep Aer Lingus direct
04 Sep - 12 Sep Scandinavian Airlines
06 Sep - 14 Sep Aer Lingus direct
02 Sep - 13 Sep Aer Lingus direct
09 Sep - 26 Sep Scandinavian Airlines
22 Sep - 29 Sep Aer Lingus direct
20 Sep - 07 Oct SWISS
01 Sep - 13 Sep Aer Lingus direct
06 Sep - 13 Sep Aer Lingus direct
25 Sep - 02 Oct Aer Lingus direct
24 Sep - 18 Oct Aer Lingus direct

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

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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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