Below you can find the flight schedule for Chiang Rai to for December. If you are looking for flight fares, please check the cheap flights Chiang Rai to , or you can use the search form at the top.
| Airline | Flight number | Departure | Arrival | Flight time |
| Nok Air | DD103 | 10:00 | 11:20 | 1h 20m |
| Nok Air | DD107 | 13:55 | 15:15 | 1h 20m |
| Nok Air | DD109 | 19:15 | 20:35 | 1h 20m |
| Thai Airways | TG131 | 10:15 | 11:45 | 1h 30m |
| Thai Airways | TG133 | 14:25 | 15:55 | 1h 30m |
| Thai Airways | TG137 | 18:55 | 20:25 | 1h 30m |
| Thai Lion Air | SL533 | 10:15 | 11:30 | 1h 15m |
| Thai Lion Air | SL539 | 14:40 | 16:00 | 1h 20m |
| Thai Lion Air | SL545 | 20:30 | 21:50 | 1h 20m |
| Thai Vietjet Air | VZ131 | 08:30 | 09:55 | 1h 25m |
| Thai Vietjet Air | VZ139 | 11:15 | 12:40 | 1h 25m |
