Cheapest return flights from San Jose to Dublin in October from $526

AirHint found the following cheapest return flights from San Jose (SJC) to Dublin (DUB) in October 2025 (see full year).

Return flights

22 Oct - 01 Nov Air Canada
21 Oct - 01 Nov Air Canada
21 Oct - 06 Nov Icelandair
22 Oct - 07 Nov Icelandair
06 Oct - 20 Oct Icelandair
03 Oct - 13 Oct Icelandair
03 Oct - 18 Oct Finnair
03 Oct - 27 Oct Icelandair

Also check the deals for one-way flights from San Jose to Dublin in October.

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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