Updated 18 October 2026 · Best Versions team · اقرأ بالعربية
When to visit Koh Samui
Samui's weather differs from the west coast: the best months are January to August, and the heaviest rain falls from October to December. That makes it ideal for Gulf summer holidays, when the Andaman Sea is in its rainy season.
Where to stay in Koh Samui
| Area | Best for | Pros and cons |
|---|---|---|
| Chaweng | Those who like a lively scene | The best-known beach with the most restaurants and services, and the busiest. |
| Bophut and Fisherman's Village | Couples and families | A calm feel, restaurants on the sea and a Friday night walking market. |
| Choeng Mon | Honeymoons and luxury | A small, quiet bay with upscale resorts. |
| Lamai | Mid-range budgets | A lovely beach, quieter than Chaweng, with cheaper options. |
For specific resorts, see the best hotels in Koh Samui.
Top things to do
- Ang Thong Marine Park: dozens of small islands, kayaking, swimming and hilltop viewpoints.
- Na Muang waterfalls and nature tours inland.
- Big Buddha and the Hin Ta Hin Yai rocks: quick sightseeing stops on the coast.
- A trip to Koh Tao or Koh Phangan for snorkelling and diving.
Halal food
Hua Thanon on the south coast is a Muslim fishing village with simple seafood restaurants. Halal restaurants are relatively few in the tourist areas, so we suggest a hotel that offers halal options or is near trusted restaurants.
Getting there
Samui Airport (USM) is small, fares are usually higher and direct flights are limited. The cheaper alternative is flying to Surat Thani and then taking a bus and ferry, which takes several hours.
Book for your trip to Koh Samui:
Hotels: Agoda
Flights: Search flights · Activities: Klook · Tiqets
eSIM data: Airalo · Saily · Airport transfers: Welcome Pickups · Kiwitaxi
Partner links: booking, payment and cancellations are handled by the partner directly.
Frequently asked questions
When is the best time to visit Koh Samui?
January to August; the heaviest rain is from October to December.
Koh Samui or Phuket in summer?
In June, July and August Koh Samui is usually better, because Phuket is in its rainy season.
How do I get to Koh Samui?
Fly direct to the island's airport, or fly to Surat Thani and take the ferry.
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Start planning my trip Ask an expert for a quotePrices and timings in this article are estimates and change with the season. Check the visa rules for your nationality with official sources before you travel.