Cheapest return flights from Dublin to San Jose in August from $617

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 August 2025 (see full year).

Return flights

18 Aug - 25 Aug United
14 Aug - 28 Aug United

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

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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