Cheapest return flights from Dublin to San Jose in October from $771

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

Return flights

27 Oct - 08 Nov Air Canada
27 Oct - 09 Nov Air Canada
27 Oct - 10 Nov Ryanair
15 Oct - 30 Oct Lufthansa
26 Oct - 08 Nov Air Canada
29 Oct - 02 Nov United
17 Oct - 19 Oct United
25 Oct - 30 Oct Air France
25 Oct - 08 Nov Air France

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