Cheapest return flights from San Francisco to Dublin in September from 396€

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

Return flights

09 Sep - 30 Sep Aer Lingus direct
02 Sep - 08 Oct Aer Lingus direct
03 Sep - 19 Sep Aer Lingus direct
03 Sep - 17 Sep Aer Lingus direct
02 Sep - 16 Sep Aer Lingus direct
02 Sep - 23 Sep Aer Lingus direct
03 Sep - 24 Sep Aer Lingus direct
10 Sep - 01 Oct Aer Lingus direct
03 Sep - 23 Sep Aer Lingus direct
09 Sep - 16 Sep Aer Lingus direct
02 Sep - 09 Sep Aer Lingus direct
01 Sep - 12 Sep Aer Lingus direct
07 Sep - 06 Oct Aer Lingus direct
29 Sep - 09 Oct Frontier Airlines
29 Sep - 09 Oct Aer Lingus direct
21 Sep - 03 Oct Aer Lingus direct
15 Sep - 09 Oct Aer Lingus direct
24 Sep - 12 Oct Aer Lingus direct
17 Sep - 13 Oct Aer Lingus direct
17 Sep - 04 Oct Aer Lingus direct

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

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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