The average bus between Siam Square and Phuket takes 15h 16m and the fastest bus takes 15h 14m. The bus service runs several times per day from Siam Square to Phuket. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 4 times a day between Siam Square and Phuket. The earliest departure is at 5:30 AM in the morning, and the last departure from Siam Square is at 4:45 PM which arrives into Phuket at 8:00 AM. All services require a transfer at BTS สยาม;Bts Siam and take an average of 15h 16m. The schedules shown below are for the next available departures.

15h 14m • 1 change
Arrives next day

15h 14m • 1 change
Arrives next day

15h 24m • 1 change
Arrives next day

15h 14m • 1 change

15h 14m • 1 change
Arrives next day

15h 14m • 1 change
Arrives next day

15h 24m • 1 change
Arrives next day

15h 14m • 1 change

15h 14m • 1 change
Arrives next day

15h 14m • 1 change
Arrives next day

15h 24m • 1 change
Arrives next day

15h 14m • 1 change

15h 14m • 1 change
Arrives next day

15h 14m • 1 change
Arrives next day

15h 24m • 1 change
Arrives next day

15h 14m • 1 change

15h 14m • 1 change
Arrives next day

15h 14m • 1 change
Arrives next day

15h 24m • 1 change
Arrives next day

15h 14m • 1 change
Want to know about travelling from Siam Square to Phuket? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Siam Square to Phuket. However, there are services departing from Siam Square station and arriving at Phuket station via Phuket Bus Terminal. The journey, including transfers, takes approximately 15h 16m.
Siam Square to Phuket bus services, operated by Bangkok Mass Transit Authority, depart from Southern Bus Terminal Bangkok station.
Siam Square to Phuket bus services, operated by Bangkok Mass Transit Authority, arrive at Phuket Bus Terminal station.
Book your Siam Square to Phuket bus tickets online with Bangkok Mass Transit Authority and The Transport Company.
The distance between Siam Square and Phuket is 691.4 km. The road distance is 843 km.
Bus Express operates a bus from Southern Bus Terminal Bangkok to Phuket Bus Terminal every 4 hours. Tickets cost ฿650–1,000 and the journey takes 13h.