Cheapest return flights from San Diego to Dublin in September from 564€

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

Return flights

03 Sep - 10 Sep United
09 Sep - 16 Sep United
23 Sep - 30 Sep Hawaiian Airlines
05 Sep - 12 Sep United
11 Sep - 18 Sep United
28 Sep - 15 Oct United
07 Sep - 14 Sep United
01 Sep - 08 Sep United
30 Sep - 07 Oct United
17 Sep - 24 Sep United
13 Sep - 20 Sep United
28 Sep - 13 Oct United
15 Sep - 22 Sep United
27 Sep - 04 Oct United
24 Sep - 01 Oct Aer Lingus

Also check the deals for one-way flights from San Diego 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.