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| Current local time | 04:31:55 Sunday 01.02.2026 |
| Time zone | UTC + 07:00 |
| Demand calculation | 06:22:34 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) | 6 |
| Slot Availability | 98% |
| Min. transfer time | 00:45h |
| Nighttime ban | no nighttime ban |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-01-04 08:22 UTC | Air Cambodia has opened a new station at Ko Samui. |
| 2025-12-30 19:13 UTC | Thai Lion Air has opened a new station at Ko Samui. |
| 2025-12-15 12:44 UTC | Thai VietJet Air has opened a new station at Ko Samui. |
| 2025-12-10 09:12 UTC | Bangkok Airways has opened a new station at Ko Samui. |
| 2025-12-09 15:19 UTC | AirAsia has opened a new station at Ko Samui. |
| 2025-12-04 13:43 UTC | Vietnam Airlines has opened a new station at Ko Samui. |
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 Cambodia | 7 Departures | ||||
|
|
AirAsia | 7 Departures | |||
|
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Bangkok Airways | 7 Departures | |||
| Thai Lion Air | 42 Departures | ||||
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Thai VietJet Air | 70 Departures | |||
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|
Vietnam Airlines | 0 Departures | |||