AirHint found the following cheapest return flights from Sydney (SYD) to San Jose (SJO) in June 2026 (see full year).
Return flights
| 14 Jun - 21 Jun | United | ||
| 29 Jun - 09 Jul | United | ||
| 30 Jun - 14 Jul | United | ||
| 03 Jun - 30 Jun | United |
Also check the deals for one-way flights from Sydney to San Jose in June.
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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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