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

Special Express Northeastern Line 🌙 Overnight

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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. 03:09
    Buri Ramday 2 Arrives
  8. 03:47
    Surinday 2 Arrives
  9. 04:16
    Sikhoraphumday 2 Arrives
  10. 04:51dep 04:52
    Uthumphon Phisaiday 2 Arrives / departs
  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

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)8h 55movernight06:00 +1Ubon Ratchathanifrom979฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    8h 55m on board
  3. 06:00Ubon Ratchathani
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)8h 28movernight05:33 +1Kanthararomfrom967฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    8h 28m on board
  3. 05:33Kanthararom
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)8h 04movernight05:09 +1Si Sa Ketfrom959฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    8h 04m on board
  3. 05:09Si Sa Ket
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)7h 46movernight04:51 +1Uthumphon Phisaifrom922฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    7h 46m on board
  3. 04:51Uthumphon Phisai
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)7h 11movernight04:16 +1Sikhoraphumfrom907฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    7h 11m on board
  3. 04:16Sikhoraphum
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)6h 42movernight03:47 +1Surinfrom897฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    6h 42m on board
  3. 03:47Surin
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)6h 04movernight03:09 +1Buri Ramfrom882฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    6h 04m on board
  3. 03:09Buri Ram
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)4h 20movernight01:25 +1Nakhon Ratchasimafrom813฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    4h 20m on board
  3. 01:25Nakhon Ratchasima
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)2h 53mdirect23:58Pak Chongfrom780฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    2h 53m on board
  3. 23:58Pak Chong
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)1h 30mdirect22:35Saraburifrom751฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    1h 30m on board
  3. 22:35Saraburi
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)0h 56mdirect22:01Ayutthayafrom731฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    0h 56m on board
  3. 22:01Ayutthaya
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express21:05Bangkok (Krung Thep Aphiwat)0h 25mdirect21:30Rangsitfrom711฿2nd class berth · A/CBook
  1. 21:05Bangkok (Krung Thep Aphiwat)
  2. Train SP23 · Special Express
    0h 25m on board
  3. 21:30Rangsit
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

SP23Special Express04:52Uthumphon Phisai1h 08mdirect06:00Ubon Ratchathanifrom740฿2nd class berth · A/CBook
  1. 04:52Uthumphon Phisai
  2. Train SP23 · Special Express
    1h 08m on board
  3. 06:00Ubon Ratchathani
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Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

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, Buri Ram, Surin, Sikhoraphum, Uthumphon Phisai, 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 2026-10-19 03:29. Times can change; the booking page shows the confirmed times for your date.

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