Train SP23: Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani

Special Express Northeastern Line 🌙 Overnight

Departs21:05Bangkok (Krung Thep Aphiwat)
Arrives06:00+1Ubon Ratchathani
Journey time8h 55m13 stations listed
Fares from979 THBper adult, whole journey

Book a ticket on SP23

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Timetable and stops

  1. 21:05
    Bangkok (Krung Thep Aphiwat) Departs · Bangkok
  2. 21:30
    Rangsit Arrives
  3. 22:01
    Ayutthaya Arrives
  4. 22:35
    Saraburi Arrives
  5. 23:58
    Pak Chong Arrives
  6. 01:25
    Nakhon Ratchasimaday 2 Arrives
  7. 02:42
    Lam Plai Matday 2 Arrives
  8. 03:09
    Buri Ramday 2 Arrives
  9. 03:47
    Surinday 2 Arrives
  10. 04:16
    Sikhoraphumday 2 Arrives
  11. 05:09
    Si Sa Ketday 2 Arrives
  12. 05:33
    Kanthararomday 2 Arrives
  13. 06:00
    Ubon Ratchathaniday 2 Arrives (terminus)

Popular sections and fares

SectionDepartsArrivesTimeFrom
Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani 21:0506:008h 55m 979 THB Book
Bangkok (Krung Thep Aphiwat) → Kanthararom 21:0505:338h 28m 967 THB Book
Bangkok (Krung Thep Aphiwat) → Si Sa Ket 21:0505:098h 04m 959 THB Book
Bangkok (Krung Thep Aphiwat) → Sikhoraphum 21:0504:167h 11m 907 THB Book
Bangkok (Krung Thep Aphiwat) → Surin 21:0503:476h 42m 897 THB Book
Bangkok (Krung Thep Aphiwat) → Buri Ram 21:0503:096h 04m 882 THB Book
Bangkok (Krung Thep Aphiwat) → Lam Plai Mat 21:0502:425h 37m 872 THB Book
Bangkok (Krung Thep Aphiwat) → Nakhon Ratchasima 21:0501:254h 20m 813 THB Book
Bangkok (Krung Thep Aphiwat) → Pak Chong 21:0523:582h 53m 780 THB Book
Bangkok (Krung Thep Aphiwat) → Saraburi 21:0522:351h 30m 751 THB Book
Bangkok (Krung Thep Aphiwat) → Ayutthaya 21:0522:010h 56m 731 THB Book
Bangkok (Krung Thep Aphiwat) → Rangsit 21:0521:300h 25m 711 THB Book

Seat classes on SP23

ClassLowest fare seen (per adult)
Second class Berth (A/C)711 THB
First class Berth (A/C)1,021 THB

Ticket prices are per adult. A service fee and payment fees may be added at checkout and vary by payment method. Fares depend on how far you travel.

Return train

SP24 Ubon Ratchathani → Bangkok (Krung Thep Aphiwat)
19:15 – 04:50 · 9h 35m from979 THB

Other trains on the Northeastern Line

SP21Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani
06:10 – 14:00 SP25Bangkok (Krung Thep Aphiwat) → Nong Khai
20:25 – 06:25 EX71Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani
10:35 – 19:35 EX75Bangkok (Krung Thep Aphiwat) → Nong Khai
08:45 – 17:30 RP133Bangkok (Krung Thep Aphiwat) → Nong Khai
21:25 – 07:55 RP135Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani
07:10 – 18:00 RP139Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani
19:40 – 05:40 RP141Bangkok (Krung Thep Aphiwat) → Ubon Ratchathani
23:05 – 10:05

Frequently asked questions

What time does train SP23 depart and arrive?

SP23 departs Bangkok (Krung Thep Aphiwat) at 21:05 and arrives in Ubon Ratchathani at 06:00 the next day. The journey takes about 8h 55m.

Where does train SP23 stop?

Stops in our timetable: Rangsit, Ayutthaya, Saraburi, Pak Chong, Nakhon Ratchasima, Lam Plai Mat, Buri Ram, Surin, Sikhoraphum, Si Sa Ket, Kanthararom. Smaller stations may also be served.

What seat classes does SP23 have?

Second class Berth (A/C) from 711 THB; First class Berth (A/C) from 1,021 THB. Prices depend on the section you travel and the date.

Is SP23 an overnight train?

Yes. It leaves Bangkok (Krung Thep Aphiwat) at 21:05 and arrives the next day at 06:00, and sleeper berths are available.

How do I book a ticket on SP23?

Choose where you get on and off and your travel date on this page, then click Book. You complete the booking online.

Timetable updated 2026-10-14 10:57. Times can change; the booking page shows the confirmed times for your date.