The bus between Phra Nakhon and Terminal 21 takes 20 min. The bus runs at least 4 times per hour from Phra Nakhon to Terminal 21. 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 15 minutes between Phra Nakhon and Terminal 21. The earliest departure is at 12:05 AM at night, and the last departure from Phra Nakhon is at 11:50 PM which arrives into Terminal 21 at 12:11 AM. All services run direct with no transfers required, and take on average 20 min. The schedules shown below are for the next available departures.
Want to know about travelling from Phra Nakhon to Terminal 21? 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.
Yes, there is a direct bus departing from Phra Nakhon station and arriving at Terminal 21 station. Services depart every 15 minutes, and operate Twice daily. The journey takes approximately 20 min.
Phra Nakhon to Terminal 21 bus services, operated by Thai Smile Bus, depart from ตรงข้ามเอ็นที่กรุงเกษม;Opposite N at Krung Kasem station.
Phra Nakhon to Terminal 21 bus services, operated by Thai Smile Bus, arrive at โรบินสันสุขุมวิท;Robinsonsukhumvit station.
Book your Phra Nakhon to Terminal 21 bus tickets online with Thai Smile Bus.
The distance between Phra Nakhon and Terminal 21 is 7.3 km. The road distance is 7 km.
Thai Smile Bus operates a bus from ตรงข้ามเอ็นที่กรุงเกษม;Opposite N at Krung Kasem to โรบินสันสุขุมวิท;Robinsonsukhumvit every 10 minutes. Tickets cost ฿17–23 and the journey takes 21 min. Bangkok Mass Transit Authority also services this route every 15 minutes.