Cheapest return flights from San Diego to Dublin in September from 961€

Best time to book flights for San Diego (SAN) to Dublin (DUB) flights at AirHint

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

Return flights

05 Sep - 12 Sep United
26 Sep - 03 Oct United

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