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| Current local time | 02:51:48 Thursday 26.03.2026 |
| Time zone | UTC + 07:00 |
| Demand calculation | 02:28:13 UTC |
| IATA code | USM |
| ICAO code | VTSM |
| IATA Area | Traffic Conference 3 |
| IATA Sub-Area | South-Eastern Asia |
| Country | Thailand |
| Continent | East Asia |
| Runway | 2,100 m |
| Airport size | Small airport |
| Slots (per 5 minutes) | 3 |
| Slot Availability | 96% |
| Min. transfer time | 00:45h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-03-25 16:08 UTC | Air Thai has opened a new station at Ko Samui. |
| 2026-03-21 04:00 UTC | HongMei Airways has opened a new station at Ko Samui. |
| 2026-02-27 09:39 UTC | AirLAOS has opened a new station at Ko Samui. |
| 2026-02-26 16:27 UTC | Due to insolvency FlyingSnake (Ko Samui) has ceased operations and was liquidated. |
| 2026-02-25 17:24 UTC | Coconut Airline has opened a new station at Ko Samui. |
| 2026-02-25 08:36 UTC | FlyingSnake and Bangladesh Airlines have signed a new interlining agreement. |
| 2026-02-24 20:40 UTC | FlyingSnake has opened a new station at Kuantan. |
| 2026-02-24 20:37 UTC | FlyingSnake has opened a new station at Pakse. |
| 2026-02-24 20:36 UTC | FlyingSnake has opened a new station at Qionghai. |
| 2026-02-24 20:34 UTC | FlyingSnake has opened a new station at Diqing. |
| 2026-02-24 20:32 UTC | FlyingSnake has opened a new station at Heho. |
| 2026-02-24 18:59 UTC | FlyingSnake has opened a new station at Jinghong. |
| 2026-02-24 18:56 UTC | FlyingSnake has opened a new station at Chongqing. |
| 2026-02-24 17:14 UTC | DUHU AIRLINE and FlyingSnake have signed a new interlining agreement. |
| 2026-02-24 14:33 UTC | FlyingSnake has opened a new station at Surabaya. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
| Air Thai | 21 Departures | ||||
|
|
AirLAOS | 21 Departures | |||
| Central Asia Airlines | 0 Departures | ||||
|
|
Central Express | 7 Departures | |||
| Coconut Airline | 21 Departures | ||||
| DUHU AIRLINE | 7 Departures | ||||
| HongMei Airways | 7 Departures | ||||
| Hubei Wings | 21 Departures | ||||
|
|
Imperial Airways | 7 Departures | |||
|
|
JelAir | 0 Departures | |||
| Marhaba Airlines | 7 Departures | ||||
|
|
STARWALKER | 0 Departures | |||