I compiled a list of one-transit flights to China from Costa Rica as there are no direct flights between the two countries.
| Route | Flights | Date of the flight to China |
| San Jose ——–> Frankfurt ——–> Beijing | Lufthansa LH519 LH720 | Daily |
| San Jose ——–> Frankfurt ——–> Shanghai | Lufthansa LH519 LH732 | Daily |
| San Jose ——–> Paris ——–> Beijing | Air France AF431 AF128 | Mondays, Wednesdays & Fridays |
| San Jose ——–> Paris ——–> Shanghai | Air France AF431 AF116 | Mondays, Thursdays & Saturdays |