The average train between Terminal 21 and King Power Mahanakhon takes 24 min and the fastest train takes 19 min. The train runs at least 8 times per hour from Terminal 21 to King Power Mahanakhon. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 10 minutes between Terminal 21 and King Power Mahanakhon. The earliest departure is at 12:37 AM at night, and the last departure from Terminal 21 is at 11:41 PM which arrives into King Power Mahanakhon at 12:01 AM. All services require a transfer at Bts Asok and take an average of 24 min. The schedules shown below are for the next available departures.

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23 min • 1 changeWant to know about travelling from Terminal 21 to King Power Mahanakhon? 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 train from Terminal 21 to King Power Mahanakhon. However, there are services departing from Bts Asok station and arriving at Bts Chong Nonsi station via Bts Siam station. The journey, including transfers, takes approximately 24 min.
Terminal 21 to King Power Mahanakhon train services, operated by BTS Skytrain, depart from Bts Asok station.
Terminal 21 to King Power Mahanakhon train services, operated by BTS Skytrain, arrive at Bts Chong Nonsi station.
The distance between Terminal 21 and King Power Mahanakhon is 3.8 km.
You can take a vehicle from Terminal 21 to King Power Mahanakhon via Bts Asok, Bts Siam, and Bts Chong Nonsi in around 27 min.