Cheapest return flights from San Jose to Singapore in August from $796
AirHint found the following cheapest return flights from San Jose (SJC) to Singapore (SIN) in August 2025 (see full year).
Return flights
| 24 Aug - 30 Sep | Japan Airlines | ||
| 21 Aug - 27 Aug | Korean Air | ||
| 17 Aug - 01 Sep | Singapore Airlines | ||
| 04 Aug - 11 Aug | Korean Air |
Also check the deals for one-way flights from San Jose to Singapore in August.
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.
