Udon Thani to Nakhon Ratchasima by train

There is no direct train. You change trains once in Kaeng Khoi</strong> or <strong>Saraburi</strong> or <strong>Ayutthaya</strong> or <strong>Rangsit</strong> or <strong>Bangkok and book each train as its own ticket. We found 12 good connections.

Cheapest 343 THB EX76 + RP139 · 17h 21m Fastest 13h 02m RP134 + SP21 · 13h 02m Sleep on the train 1,076 THB SP26 + RP135 · 15h 52m · berth fare

1

Choose the day you leave Udon Thani

The second train's date is set for you.

Compare all connections

1st train	Change at	2nd train	Total time	Fare from	With berths
RP134 20:59	Kaeng Khoi wait 2h 30m	SP21 07:44	13h 02m	at booking	–
RP134 20:59	Saraburi wait 2h 04m	SP21 07:33	13h 02m	at booking	–
SP26 20:20	Ayutthaya wait 2h 34m	SP21 06:58	13h 41m	at booking	–
SP26 20:20	Rangsit wait 1h 33m	SP21 06:36	13h 41m	at booking	–
RP134 20:59	Kaeng Khoi wait 4h 15m	RP135 09:29	15h 13m	at booking	–
RP134 20:59	Saraburi wait 3h 48m	RP135 09:17	15h 13m	at booking	–
RP134 20:59	Ayutthaya wait 2h 13m	RP135 08:27	15h 13m	at booking	–
SP26 20:20	Bangkok wait 1h 40m	RP135 07:10	15h 52m	1,076 THB	1,076 THB
SP26 20:20	Rangsit wait 2h 35m	RP135 07:38	15h 52m	at booking	–
EX76 07:08	Bangkok wait 4h 20m	RP139 19:40	17h 21m	343 THB	737 THB
EX76 07:08	Kaeng Khoi wait 8h 01m	RP139 21:42	17h 21m	at booking	–
EX76 07:08	Saraburi wait 7h 39m	RP139 21:30	17h 21m	at booking	–

Fares are per adult for the cheapest class we know on each train. "With berths" uses a sleeper berth on the overnight train(s). Live fares show when you book.

13h 02mFastest

RP134Rapid1st train20:59Udon Thani8h 15movernight05:14⁺¹Kaeng KhoiBook

20:59Udon Thani
Train RP134 · Rapid
8h 15m on board
05:14Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 2h 30m at Kaeng Khoi

SP21Special Express2nd train07:44Kaeng Khoi2h 17mdirect10:01Nakhon RatchasimaBook

07:44Kaeng Khoi
Train SP21 · Special Express
2h 17m on board
10:01Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

13h 02m

RP134Rapid1st train20:59Udon Thani8h 30movernight05:29⁺¹SaraburiBook

20:59Udon Thani
Train RP134 · Rapid
8h 30m on board
05:29Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 2h 04m at Saraburi

SP21Special Express2nd train07:33Saraburi2h 28mdirect10:01Nakhon RatchasimaBook

07:33Saraburi
Train SP21 · Special Express
2h 28m on board
10:01Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

13h 41m

SP26Special Express1st train20:20Udon Thani8h 04movernight04:24⁺¹AyutthayaBook

20:20Udon Thani
Train SP26 · Special Express
8h 04m on board
04:24Ayutthaya

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Ayutthaya: wait 2h 34m at Ayutthaya

SP21Special Express2nd train06:58Ayutthaya3h 03mdirect10:01Nakhon RatchasimaBook

06:58Ayutthaya
Train SP21 · Special Express
3h 03m on board
10:01Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

13h 41mShort change: trains can be late

SP26Special Express1st train20:20Udon Thani8h 43movernight05:03⁺¹RangsitBook

20:20Udon Thani
Train SP26 · Special Express
8h 43m on board
05:03Rangsit

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Rangsit: wait 1h 33m at Rangsit

SP21Special Express2nd train06:36Rangsit3h 25mdirect10:01Nakhon RatchasimaBook

06:36Rangsit
Train SP21 · Special Express
3h 25m on board
10:01Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP134Rapid1st train20:59Udon Thani8h 15movernight05:14⁺¹Kaeng KhoiBook

20:59Udon Thani
Train RP134 · Rapid
8h 15m on board
05:14Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 4h 15m at Kaeng Khoi

RP135Rapid2nd train09:29Kaeng Khoi2h 43mdirect12:12Nakhon RatchasimaBook

09:29Kaeng Khoi
Train RP135 · Rapid
2h 43m on board
12:12Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP134Rapid1st train20:59Udon Thani8h 30movernight05:29⁺¹SaraburiBook

20:59Udon Thani
Train RP134 · Rapid
8h 30m on board
05:29Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 3h 48m at Saraburi

RP135Rapid2nd train09:17Saraburi2h 55mdirect12:12Nakhon RatchasimaBook

09:17Saraburi
Train RP135 · Rapid
2h 55m on board
12:12Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 13m

RP134Rapid1st train20:59Udon Thani9h 15movernight06:14⁺¹AyutthayaBook

20:59Udon Thani
Train RP134 · Rapid
9h 15m on board
06:14Ayutthaya

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Ayutthaya: wait 2h 13m at Ayutthaya

RP135Rapid2nd train08:27Ayutthaya3h 45mdirect12:12Nakhon RatchasimaBook

08:27Ayutthaya
Train RP135 · Rapid
3h 45m on board
12:12Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 52mfrom 1,076 THBSleep on the trainShort change: trains can be late

SP26Special Express1st train20:20Udon Thani9h 10movernight05:30⁺¹Bangkok (Krung Thep Aphiwat)from977฿2nd class berth · A/CBook

20:20Udon Thani
Train SP26 · Special Express
9h 10m on board
05:30Bangkok (Krung Thep Aphiwat)

Choose your class2nd class berth · A/CCheapest977฿1st class berth · A/C1,513฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Bangkok: wait 1h 40m at Bangkok (Krung Thep Aphiwat)

RP135Rapid2nd train07:10Bangkok (Krung Thep Aphiwat)5h 02mdirect12:12Nakhon Ratchasimafrom99฿3rd class seatBook

07:10Bangkok (Krung Thep Aphiwat)
Train RP135 · Rapid
5h 02m on board
12:12Nakhon Ratchasima

Choose your class3rd class seatCheapest99฿2nd class seat163฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

15h 52m

SP26Special Express1st train20:20Udon Thani8h 43movernight05:03⁺¹RangsitBook

20:20Udon Thani
Train SP26 · Special Express
8h 43m on board
05:03Rangsit

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Rangsit: wait 2h 35m at Rangsit

RP135Rapid2nd train07:38Rangsit4h 34mdirect12:12Nakhon RatchasimaBook

07:38Rangsit
Train RP135 · Rapid
4h 34m on board
12:12Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

17h 21mfrom 343 THBCheapest

EX76Express1st train07:08Udon Thani8h 12mdirect15:20Bangkok (Krung Thep Aphiwat)from244฿3rd class seatBook

07:08Udon Thani
Train EX76 · Express
8h 12m on board
15:20Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest244฿2nd class seat · A/C477฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Bangkok: wait 4h 20m at Bangkok (Krung Thep Aphiwat)

RP139Rapid2nd train19:40Bangkok (Krung Thep Aphiwat)4h 49movernight00:29⁺¹Nakhon Ratchasimafrom99฿3rd class seatBook

19:40Bangkok (Krung Thep Aphiwat)
Train RP139 · Rapid
4h 49m on board
00:29Nakhon Ratchasima

Choose your class3rd class seatCheapest99฿2nd class seat163฿2nd class berth · A/C493฿

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

17h 21m

EX76Express1st train07:08Udon Thani6h 33mdirect13:41Kaeng KhoiBook

07:08Udon Thani
Train EX76 · Express
6h 33m on board
13:41Kaeng Khoi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Kaeng Khoi: wait 8h 01m at Kaeng Khoi

RP139Rapid2nd train21:42Kaeng Khoi2h 47movernight00:29⁺¹Nakhon RatchasimaBook

21:42Kaeng Khoi
Train RP139 · Rapid
2h 47m on board
00:29Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

17h 21m

EX76Express1st train07:08Udon Thani6h 43mdirect13:51SaraburiBook

07:08Udon Thani
Train EX76 · Express
6h 43m on board
13:51Saraburi

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

⏱ Change in Saraburi: wait 7h 39m at Saraburi

RP139Rapid2nd train21:30Saraburi2h 59movernight00:29⁺¹Nakhon RatchasimaBook

21:30Saraburi
Train RP139 · Rapid
2h 59m on board
00:29Nakhon Ratchasima

Choose your class

Classes and fares are shown on the booking page.

Fare per adult as last seen. Seats and the final price for your date are confirmed on the next page.

Good to know

Each train is a separate ticket. Book the first train, then the second train for the day it leaves.
Leave at least 2–3 hours to change trains. Long-distance trains, especially from the south, often run late, and a missed connection is not refunded.
Most long-distance trains in Bangkok use Krung Thep Aphiwat Central Terminal, so you usually change in the same building.
Times and fares come from our timetable and can change. The booking page shows the live times, seats and fares.

See also: night trains · return: Nakhon Ratchasima to Udon Thani · all connections

FAQ

Is there a direct train from Udon Thani to Nakhon Ratchasima?

No. You change trains once, in Kaeng Khoi or Saraburi or Ayutthaya or Rangsit or Bangkok, and book each train as a separate ticket.

What is the fastest way from Udon Thani to Nakhon Ratchasima by train?

Take RP134 at 20:59, change in Kaeng Khoi and continue on SP21. The whole trip takes about 13h 02m, including 2h 30m to change trains.

What is the cheapest train from Udon Thani to Nakhon Ratchasima?

From about 343 THB per adult in total, on EX76 and RP139 in the cheapest available class.

How much time should I leave to change trains?

At least one hour at the same station. Long-distance trains, especially from the south, are often late, so a wait of 2–3 hours is safer. If you change between Hua Lamphong and Krung Thep Aphiwat in Bangkok, allow extra time to cross the city.

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