AirHint found the following cheapest return flights from Dublin (DUB) to San Jose (SJO) in August 2026 (see full year).
Return flights
| 22 Aug - 15 Sep | SWISS | ||
| 22 Aug - 29 Aug | United | ||
| 21 Aug - 30 Aug | United | ||
| 05 Aug - 19 Aug | United | ||
| 22 Aug - 05 Sep | Ryanair | ||
| 08 Aug - 22 Aug | Ryanair | ||
| 01 Aug - 16 Aug | United |
Also check the deals for one-way flights from Dublin to San Jose in August.
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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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