AirHint found the following cheapest return flights from San Jose (SJC) to Bangkok (BKK) in January 2026 (see full year).
Return flights
| 19 Jan - 26 Jan | Korean Air | ||
| 18 Jan - 25 Jan | Korean Air | ||
| 12 Jan - 19 Jan | Korean Air | ||
| 03 Jan - 10 Jan | Hawaiian Airlines |
Also check the deals for one-way flights from San Jose to Bangkok in January.
Powered by
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.
Find us on social media