Luxury and Serenity in the Gulf of Thailand. From Chaweng's energy to the quiet of Bophut.
Koh Samui's award-winning airport is fully integrated with the 2026 TDAC biometric system. Avoid arrival delays by registering today.
In 2026, Koh Samui has matured into a sophisticated, high-yield destination that offers a more exclusive feel than the high-density hubs of the mainland. Known for its "Sabai-Sabai" (take-it-easy) atmosphere, the island has seen a surge in "Workation" interest following global media attention. All international arrivals at the privately-owned Samui International Airport (USM) now require the Thailand Digital Arrival Card (TDAC), ensuring that the luxury experience begins the moment you step off the plane into the iconic open-air terminal.
Chaweng remains the heartbeat of Samui, stretching over 6km of white sand. For those seeking 2026's "Eco-Luxury" trend, Choeng Mon in the northeast offers a quieter, slightly more upscale retreat with clear turquoise waters and premium branded residences.
Samui is a global leader in wellness tourism. From the hill-top yoga studios of Bophut to the hydrotherapy rooms in Lamai, 2026 retreats now offer holistic medical and longevity programs that cater to the modern, health-conscious traveler.
A must-visit archipelago of 42 islands. In 2026, private "Low-Impact" boat tours are the best way to explore the Emerald Lake (Koh Mae Koh) and the vibrant coral reefs that surround this protected national park.
Unlike Phuket, Koh Samui's dry season lasts much longer, making it the perfect summer destination. However, the island's monsoon hits hardest in the final months of the year:
| Season | Months | Avg Temp | Travel Status |
|---|---|---|---|
| Primary Dry | Jan - Apr | 26°C - 33°C | Perfect beach weather. Ideal sea visibility for Koh Tao trips. |
| Summer Dry | May - Aug | 27°C - 32°C | Occasional short showers. Best time for families. |
| Monsoon Peak | Oct - Nov | 25°C - 30°C | Heaviest rainfall. Strongest winds in the Gulf. |
| Shoulder Season | September | 26°C - 31°C | Great value deals. Mix of sun and short rain bursts. |
*Tip: If you want to avoid the crowds but still have great weather, June and July are the "hidden gem" months for Samui.*
Samui International Airport (USM) has integrated the TDAC Fast-Track system into its open-air arrival experience. Travelers with a pre-filed digital card can proceed to the biometric kiosks immediately after disembarking the shuttle carts. These kiosks use infrared facial matching to clear your entry without the need for manual desk queuing.