Train RP173: timetable and ticket prices

Train RP173 runs on 4 routes in Thailand. The times and fares below are typical values from our saved timetable; pick a travel date and press Check times to see the live fares and availability for that day. Operator: SRT.

Train at a glance

Main run20:10 → 10:20Bangkok to Nakhon Si Thammarat · 14h 10m
Lowest fare94 THB
Routes served4SRT

Then pick a train and fare class below and book on Baolau

Routes and times of train RP173

Bangkok to Chumphon

TrainDepartsArrivesDurationFare classes (per adult)
RP173 20:10 04:02 7h 52m
  • Third class Seat192 THBBook
  • Second class Seat299 THBBook
  • Second class Berth (A/C)649 THBBook

Bangkok to Hua Hin

TrainDepartsArrivesDurationFare classes (per adult)
RP173 20:10 00:05 3h 55m
  • Third class Seat94 THBBook
  • Second class Seat150 THBBook
  • Second class Berth (A/C)480 THBBook

Bangkok to Nakhon Si Thammarat

TrainDepartsArrivesDurationFare classes (per adult)
RP173 20:10 10:20 14h 10m
  • Third class Seat242 THBBook
  • Second class Seat415 THBBook
  • Second class Berth (A/C)785 THBBook

Bangkok to Surat Thani

TrainDepartsArrivesDurationFare classes (per adult)
RP173 20:10 06:46 10h 36m
  • Third class Seat216 THBBook
  • Second class Seat354 THBBook
  • Second class Berth (A/C)724 THBBook

Timetable sampled on 3 upcoming days and updated 2026-10-16 03:11. Ticket prices are per adult. A service fee and payment fees may be added at checkout and vary by payment method. Check live availability for your date.

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Other trains in Thailand

EX51EX52EX71EX72EX75EX76EX83EX84EX85EX86EX741EX742EX743EX744RP102RP107

Frequently asked questions

What time does train RP173 leave?

Bangkok to Nakhon Si Thammarat: departs 20:10, arrives 10:20, journey 14h 10m (times can differ by day, so check your actual travel date).

Where does train RP173 go?

Train RP173 runs on these routes: Bangkok to Chumphon; Bangkok to Hua Hin; Bangkok to Nakhon Si Thammarat; Bangkok to Surat Thani.

How much is a ticket on train RP173?

Tickets for train RP173 start from 94 THB; the price depends on the route and the class. See the fare of each class in the tables above.

How do I book?

Choose your travel date on this page, click Check availability & book, and complete the booking online.