Cheapest return flights from Dublin to San Jose in October from 543€

Best time to book flights for Dublin (DUB) to San Jose (SJO) flights at AirHint

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

Return flights

14 Oct - 28 Oct Air Canada

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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