There are 5 ways to get from Terminal 21 to Grand Palace by bus, train, ferry, taxi, car or bike

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Line 511 bus  •  50 min

  1. 511


4 alternative options

Train, ferry  •  53 min

  1. Silom

$2 - $5

Taxi  •  9 min

  1. 5.9 miles

$3 - $4

Drive  •  9 min

  1. 5.9 miles

$1 - $2

Bikeshare  •  1 h 20 min

  1. 6.5 miles

What companies run services between Terminal 21, Thailand and Grand Palace, Thailand?

Bangkok Mass Transit Authority operates a bus from Terminal 21 to Grand Palace every 20 minutes. Tickets cost $1 and the journey takes 21 min.

Train operators
Train from Siam to Saphan Taksin
Ave. Duration
12 min
Every 10 minutes
Estimated price
$1 - $2
Schedules at
Bus operators
Ferry operators
Other operators
Pun Pun Bike Share
Bike from ออลซีซั่นเพลส to เคี่ยนหงวน
Ave. Duration
40 min
On demand
Taxi from Terminal 21 to Grand Palace
Ave. Duration
9 min
Estimated price
$3 - $4
All Thai taxi

Want to know more about travelling around the world?

Rome2rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Getting around the Cyclades, How to get from London to Edinburgh and Bali: What to do if Mount Agung erupts - to help you get the most out of your next trip.

Questions & Answers

The distance between Terminal 21 and Grand Palace is 8 km. The road distance is 9 km.

The cheapest way to get from Terminal 21 to Grand Palace is to line 511 bus which costs ฿10 - ฿30 and takes 50 min.

The quickest way to get from Terminal 21 to Grand Palace is to taxi which takes 9 min and costs ฿100 - ฿120.

Yes, there is a direct bus departing from Nana BTS Station and arriving at Khaosan Road. Services depart every 20 minutes, and operate every day. The journey takes approximately 21 min.

The line 511 bus from Nana BTS Station to Khaosan Road takes 21 min including transfers and departs every 20 minutes.