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Phra Nakhon to Terminal 21 buses

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Trip Overview

The average bus between Phra Nakhon and Terminal 21 takes 33 min and the fastest bus takes 32 min. The bus runs at least 3 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.

33 min
Duration
10 km
Distance
฿21
Average price
Every 20 minutes
Frequency

Phra Nakhon to Terminal 21 bus times

Buses run every 20 minutes between Phra Nakhon and Terminal 21. The earliest departure is at 5:05 AM in the morning, and the last departure from Phra Nakhon is at 9:50 PM which arrives into Terminal 21 at 10:22 PM. All services run direct with no transfers required, and take on average 33 min. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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Departing Wednesday, November 4, 2026

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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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Departing Thursday, November 5, 2026

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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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Departing Friday, November 6, 2026

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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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Departing Saturday, November 7, 2026

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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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Departing Sunday, November 8, 2026

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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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    bus bus 36 min • Direct
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Departing Monday, November 9, 2026

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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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    bus bus 32 min • Direct
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Frequently asked questions

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.

Map of how to get from Phra Nakhon to Terminal 21.ExpandLaunch map view
  • Distance: 10.2 km
  • Duration: 33 min

What companies run services between Phra Nakhon, Thailand and Terminal 21, Thailand?

Bangkok Mass Transit Authority operates a bus from Kong Salak to Sukhumvit 19 ,Robinson every 15 minutes. Tickets cost ฿17–24 and the journey takes 21 min. Thai Smile Bus also services this route every 20 minutes.

Operators