The average bus between Terminal 21 and Ascott Sathorn Bangkok takes 34 min and the fastest bus takes 28 min. The bus runs at least 3 times per hour from Terminal 21 to Ascott Sathorn Bangkok. 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 every 20 minutes between Terminal 21 and Ascott Sathorn Bangkok. The earliest departure is at 5:36 AM in the morning, and the last departure from Terminal 21 is at 10:21 PM which arrives into Ascott Sathorn Bangkok at 5:05 AM. All services require a transfer at ซอย คาวบอย;Soi Cowboy and take an average of 34 min. The schedules shown below are for the next available departures.

28 min • 1 change

29 min • 1 change

29 min • 1 change

29 min • 1 change
Want to know about travelling from Terminal 21 to Ascott Sathorn Bangkok? 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 Terminal 21 to Ascott Sathorn Bangkok. However, there are services departing from Terminal 21 station and arriving at Ascott Sathorn Bangkok station via ตรงข้าม รพ.จุฬาลงกรณ์. The journey, including transfers, takes approximately 34 min.
Terminal 21 to Ascott Sathorn Bangkok bus services, operated by Thai Smile Bus, depart from ซอย คาวบอย;Soi Cowboy station.
Terminal 21 to Ascott Sathorn Bangkok bus services, operated by Thai Smile Bus, arrive at แยกสาทร-นราธิวาส;Sathon-Naradhiwas Intersection station.
Book your Terminal 21 to Ascott Sathorn Bangkok bus tickets online with Thai Smile Bus, Department of Land Transport and Bangkok Mass Transit Authority.
The distance between Terminal 21 and Ascott Sathorn Bangkok is 3.9 km. The road distance is 7 km.
You can take a vehicle from Terminal 21 to Ascott Sathorn Bangkok via ซอย คาวบอย;Soi Cowboy, ตรงข้าม รพ.จุฬาลงกรณ์, Bts ศาลาแดง, and แยกสาทร-นราธิวาส;Sathon-Naradhiwas Intersection in around 29 min.