AirHint found the following cheapest one-way flights from San Jose (SJC) to Bangkok (BKK) in December 2025 (see full year).
One-Way flights
| 29 Dec | Korean Air | ||
| 01 Dec | Korean Air | ||
| 28 Dec | Korean Air | ||
| 07 Dec | China Airlines | ||
| 05 Dec | EVA Air | ||
| 02 Dec | Japan Airlines | ||
| 25 Dec | Korean Air | ||
| 16 Dec | Alaska Airlines | ||
| 26 Dec | EVA Air | ||
| 14 Dec | China Airlines |
Also check the deals for return flights from San Jose to Bangkok in December.
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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