Cheapest one-way flights from San Jose to Bangkok in January from $439

AirHint found the following cheapest one-way flights from San Jose (SJC) to Bangkok (BKK) in January 2026 (see full year).

One-Way flights

07 Jan Japan Airlines
24 Jan Hawaiian Airlines
27 Jan Korean Air
08 Jan Korean Air
06 Jan Korean Air
05 Jan Korean Air
12 Jan Korean Air
17 Jan Korean Air
16 Jan Korean Air
18 Jan Korean Air

Also check the deals for return 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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.