There are 4 ways to get from Sai Mai to Terminal 21 by bus, tram, taxi, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus
best- Take the bus from Hoprachum Ka Not Rat to Tuek Chi No Thaibus 185 Outbound
52 min฿17–24Tram
cheapest- Take the tram from Bts Khu Khot to Bts Asoktram Sukhumvit
1h 3m฿16–65Taxi
- Take the taxi from Sai Mai to Terminal 21taxi 27.2 km
24 min฿340–410Drive 27.2 km
- Drive from Sai Mai to Terminal 21car 27.2 km
24 min฿105–151
Sai Mai to Terminal 21 by tram and foot
Comparing Your Travel Options
The cheapest way to get from Sai Mai to Terminal 21 is to bus which costs ฿17 - ฿24 and takes 52 min.
The fastest way to get from Sai Mai to Terminal 21 is to taxi which takes 24 min and costs ฿340 - ฿410.
Yes, there is a direct bus departing from Hoprachum Ka Not Rat and arriving at Tuek Chi No Thai. Services depart every 30 minutes, and operate every day. The journey takes approximately 47 min.
Yes, there is a direct train departing from Bts Khu Khot and arriving at Bts Asok. Services depart every 10 minutes, and operate every day. The journey takes approximately 1h 3m.
The distance between Sai Mai and Terminal 21 is 27 km. The road distance is 27.2 km.
The best way to get from Sai Mai to Terminal 21 without a car is to bus which takes 52 min and costs ฿17 - ฿24.
The bus from Hoprachum Ka Not Rat to Tuek Chi No Thai takes 47 min including transfers and departs every 30 minutes.
Sai Mai to Terminal 21 bus services, operated by Bangkok Mass Transit Authority, depart from Hoprachum Ka Not Rat station.
Sai Mai to Terminal 21 train services, operated by BTS Skytrain, depart from Bts Khu Khot station.
Sai Mai to Terminal 21 bus services, operated by Bangkok Mass Transit Authority, arrive at Tuek Chi No Thai station.
What companies run services between Sai Mai, Thailand and Terminal 21, Thailand?
Bangkok Mass Transit Authority operates a bus from Hoprachum Ka Not Rat to Tuek Chi No Thai every 30 minutes. Tickets cost ฿17–24 and the journey takes 47 min. Alternatively, BTS Skytrain operates a vehicle from Bts Khu Khot to Bts Asok every 10 minutes. Tickets cost ฿16–65 and the journey takes 1h 3m.
- Phone
- +66 2617 7300
- [email protected]
- Website
- BTS Skytrain
Tram from Bts Khu Khot to Bts Asok
- Ave. Duration
- 1h 3m
- Frequency
- Every 10 minutes
- Estimated price
- ฿16–65
- Schedules at
- BTS Skytrain
- Phone
- 1348
- [email protected]
- Website
- bmta.co.th
Bus from Hoprachum Ka Not Rat to Tuek Chi No Thai
- Ave. Duration
- 47 min
- Frequency
- Every 30 minutes
- Estimated price
- ฿17–24
- Schedules at
- transitbangkok.com
- Ave. Duration
- 24 min
- Estimated price
- ฿340–410
Taxi Every Way Teem
- Phone
- +66941414714
- Website
- taxieverywayteem.com
All Thai taxi
- Phone
- +66 2 018 9799
- Website
- allthaitaxi.com
GoodTaxiThai
- Phone
- +66 85 046 6356
- Website
- goodtaxithai.com
Grab Taxi
- Website
- grab.com
Tom Taxi Services
- Phone
- +66 98 281 2537
- Website
- tomtaxiservice.com
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Booking & Getting There
Sai Mai to Terminal 21 train services, operated by BTS Skytrain, arrive at Bts Asok station.
Yes, the driving distance between Sai Mai to Terminal 21 is 27 km. It takes approximately 24 min to drive from Sai Mai to Terminal 21.
There are 5998+ hotels available in Terminal 21.




