Cheapest one-way flights from San Jose to Dublin in September from $531
AirHint found the following cheapest one-way flights from San Jose (SJC) to Dublin (DUB) in September 2025 (see full year).
One-Way flights
| 12 Sep | British Airways | ||
| 01 Sep | Iberia | ||
| 11 Sep | Alaska Airlines | ||
| 22 Sep | Alaska Airlines | ||
| 30 Sep | Alaska Airlines | ||
| 27 Sep | Alaska Airlines | ||
| 20 Sep | Alaska Airlines | ||
| 19 Sep | Iberia |
Also check the deals for return flights from San Jose to Dublin in September.
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.
