Krungsiam Tour provides reliable Express Bus services from Bangkok to Surat Thani and onward connections to Thailand’s Gulf islands including Koh Samui and Koh Phangan. Operating from Sai Tai Mai (Southern Bus Terminal Bangkok), the service is designed for long-distance travelers seeking an affordable and convenient travel solution from the capital to the south.
With scheduled departures and organized coordination, Krungsiam Tour connects mainland and island routes efficiently.
Bangkok → Surat Thani Bus Terminal
Direct overnight or long-distance express bus service to Surat Thani, a key transport hub for southern Thailand and ferry connections to the islands.
Bangkok → Koh Samui
Combined bus and ferry transfer connecting Sai Tai Mai to Koh Samui. The journey includes express bus travel to Surat Thani pier followed by ferry transfer to the island.
Bangkok → Koh Phangan
Integrated bus and ferry service linking Bangkok directly to Koh Phangan, ideal for Full Moon Party travelers and island visitors.
All departures operate from Sai Tai Mai (Southern Bus Terminal Bangkok), the main terminal for southern-bound routes. Passengers are advised to arrive at least 30 minutes before departure for check-in.
Krungsiam Tour’s express buses are designed for long-distance comfort, offering air-conditioned coaches with reclining seats suitable for overnight journeys. The combined bus and ferry options provide a seamless way to reach Koh Samui and Koh Phangan without arranging separate tickets.
For peak seasons, holidays, and Full Moon Party periods, advance booking is highly recommended to secure seats.