True Siam Rangnam Hotel, Bangkok to Terminal 21 Trains

True Siam Rangnam Hotel, Bangkok to Terminal 21 trains

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Trip Overview

The average train between True Siam Rangnam Hotel, Bangkok and Terminal 21 takes 11 min and the fastest train takes 9 min. The train runs at least 4 times per hour from True Siam Rangnam Hotel, Bangkok 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.

11 min
Duration: 5 km
Distance: ฿40
Average price: Every 15 minutes
Frequency

Train, subway

best

Take the train from ARL ราชปรารภ;Arl Ratchaprarop to ARL มักกะสัน;Arl Makkasantrain Arl
Take the subway from MRT เพชรบุรี;Mrt Phetchaburi to MRT สุขุมวิท;Mrt Sukhumvitsubway Blue

17 min

฿33–46

True Siam Rangnam Hotel, Bangkok to Terminal 21 train times

Trains run every 15 minutes between True Siam Rangnam Hotel, Bangkok and Terminal 21. The earliest departure is at 6:17 AM in the morning, and the last departure from True Siam Rangnam Hotel, Bangkok is at 11:47 PM which arrives into Terminal 21 at 12:02 AM. All services require a transfer at ARL ราชปรารภ;Arl Ratchaprarop and take an average of 11 min. The schedules shown below are for the next available departures.

Departing Friday, August 14, 2026

8:44 PM → 8:53 PM
9 min • 1 change
8:56 PM → 9:09 PM
13 min • 1 change
9:08 PM → 9:20 PM
12 min • 1 change
9:20 PM → 9:30 PM
10 min • 1 change
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Departing Saturday, August 15, 2026

6:17 AM → 6:30 AM
13 min • 1 change
6:32 AM → 6:46 AM
14 min • 1 change
6:44 AM → 6:54 AM
10 min • 1 change
6:56 AM → 7:10 AM
14 min • 1 change
Show more

Frequently asked questions

Want to know about travelling from True Siam Rangnam Hotel, Bangkok 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.