Udon Thani to Surat Thani by train

There is no direct train. You change trains once in Bangkok and book each train as its own ticket. We found 11 good connections.

Cheapest 420 THB RP134 + RP171 · 28h 12m Fastest 19h 12m EX76 + SP31 · 19h 12m · from 1,248 THB Sleep on the train 1,248 THB EX76 + SP31 · 19h 12m · berth fare

⚖️ The fastest connection saves 9h but costs 828 THB more than the cheapest one.

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
EX76 07:08	Bangkok wait 1h 30m	SP31 16:50	19h 12m	1,248 THB	1,248 THB
SP26 20:20	Bangkok wait 2h	SP43 07:30	20h	1,501 THB	1,501 THB
EX76 07:08	Bangkok wait 2h 10m	RP169 17:30	20h 58m	460 THB	968 THB
EX76 07:08	Bangkok wait 3h 30m	EX83 18:50	21h 50m	500 THB	1,048 THB
EX76 07:08	Bangkok wait 4h 30m	EX85 19:50	23h 15m	500 THB	1,048 THB
EX76 07:08	Bangkok wait 4h 50m	RP173 20:10	23h 38m	460 THB	968 THB
EX76 07:08	Bangkok wait 5h 10m	RP167 20:30	24h 08m	460 THB	968 THB
EX76 07:08	Bangkok wait 7h 30m	SP39 22:50	24h 42m	768 THB	–
RP134 20:59	Bangkok wait 7h 50m	RP171 15:10	28h 12m	420 THB	1,461 THB
RP134 20:59	Bangkok wait 8h 50m	SP37 16:10	28h 50m	500 THB	1,541 THB
RP134 20:59	Bangkok wait 8h 50m	SP45 16:10	28h 50m	1,008 THB	1,541 THB

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.

19h 12mfrom 1,248 THBFastestSleep on the trainShort change: trains can be late

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 1h 30m at Bangkok (Krung Thep Aphiwat)

SP31Special Express2nd train16:50Bangkok (Krung Thep Aphiwat)9h 30movernight02:20⁺¹Surat Thanifrom1,004฿2nd class berth · A/CBook

16:50Bangkok (Krung Thep Aphiwat)
Train SP31 · Special Express
9h 30m on board
02:20Surat Thani

Choose your class2nd class berth · A/CCheapest1,004฿1st class berth · A/C1,572฿

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

20hfrom 1,501 THB

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 2h at Bangkok (Krung Thep Aphiwat)

SP43Special Express2nd train07:30Bangkok (Krung Thep Aphiwat)8h 50mdirect16:20Surat Thanifrom524฿2nd class seat · A/CBook

07:30Bangkok (Krung Thep Aphiwat)
Train SP43 · Special Express
8h 50m on board
16:20Surat Thani

Choose your class2nd class seat · A/C524฿

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

20h 58mfrom 460 THB

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 2h 10m at Bangkok (Krung Thep Aphiwat)

RP169Rapid2nd train17:30Bangkok (Krung Thep Aphiwat)10h 36movernight04:06⁺¹Surat Thanifrom216฿3rd class seatBook

17:30Bangkok (Krung Thep Aphiwat)
Train RP169 · Rapid
10h 36m on board
04:06Surat Thani

Choose your class3rd class seatCheapest216฿2nd class seat354฿2nd class berth · A/C724฿

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

21h 50mfrom 500 THB

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 3h 30m at Bangkok (Krung Thep Aphiwat)

EX83Express2nd train18:50Bangkok (Krung Thep Aphiwat)10h 08movernight04:58⁺¹Surat Thanifrom256฿3rd class seatBook

18:50Bangkok (Krung Thep Aphiwat)
Train EX83 · Express
10h 08m on board
04:58Surat Thani

Choose your class3rd class seatCheapest256฿2nd class seat394฿2nd class berth · A/C804฿1st class berth · A/C1,332฿

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

23h 15mfrom 500 THB

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 30m at Bangkok (Krung Thep Aphiwat)

EX85Express2nd train19:50Bangkok (Krung Thep Aphiwat)10h 33movernight06:23⁺¹Surat Thanifrom256฿3rd class seatBook

19:50Bangkok (Krung Thep Aphiwat)
Train EX85 · Express
10h 33m on board
06:23Surat Thani

Choose your class3rd class seatCheapest256฿2nd class seat394฿2nd class berth · A/C804฿1st class berth · A/C1,332฿

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

23h 38mfrom 460 THB

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 50m at Bangkok (Krung Thep Aphiwat)

RP173Rapid2nd train20:10Bangkok (Krung Thep Aphiwat)10h 36movernight06:46⁺¹Surat Thanifrom216฿3rd class seatBook

20:10Bangkok (Krung Thep Aphiwat)
Train RP173 · Rapid
10h 36m on board
06:46Surat Thani

Choose your class3rd class seatCheapest216฿2nd class seat354฿2nd class berth · A/C724฿

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

24h 08mfrom 460 THB

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 5h 10m at Bangkok (Krung Thep Aphiwat)

RP167Rapid2nd train20:30Bangkok (Krung Thep Aphiwat)10h 46movernight07:16⁺¹Surat Thanifrom216฿3rd class seatBook

20:30Bangkok (Krung Thep Aphiwat)
Train RP167 · Rapid
10h 46m on board
07:16Surat Thani

Choose your class3rd class seatCheapest216฿2nd class seat354฿2nd class berth · A/C724฿

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

24h 42mfrom 768 THB

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 7h 30m at Bangkok (Krung Thep Aphiwat)

SP39Special Express2nd train22:50Bangkok (Krung Thep Aphiwat)9hovernight07:50⁺¹Surat Thanifrom524฿2nd class seat · A/CBook

22:50Bangkok (Krung Thep Aphiwat)
Train SP39 · Special Express
9h on board
07:50Surat Thani

Choose your class2nd class seat · A/C524฿

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

28h 12mfrom 420 THBCheapest

RP134Rapid1st train20:59Udon Thani10h 21movernight07:20⁺¹Bangkok (Krung Thep Aphiwat)from204฿3rd class seatBook

20:59Udon Thani
Train RP134 · Rapid
10h 21m on board
07:20Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest204฿2nd class seat327฿2nd class seat · A/C437฿2nd class berth · A/C737฿

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

⏱ Change in Bangkok: wait 7h 50m at Bangkok (Krung Thep Aphiwat)

RP171Rapid2nd train15:10Bangkok (Krung Thep Aphiwat)10h 01movernight01:11⁺¹Surat Thanifrom216฿3rd class seatBook

15:10Bangkok (Krung Thep Aphiwat)
Train RP171 · Rapid
10h 01m on board
01:11Surat Thani

Choose your class3rd class seatCheapest216฿2nd class seat354฿2nd class berth · A/C724฿

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

28h 50mfrom 500 THB

RP134Rapid1st train20:59Udon Thani10h 21movernight07:20⁺¹Bangkok (Krung Thep Aphiwat)from204฿3rd class seatBook

20:59Udon Thani
Train RP134 · Rapid
10h 21m on board
07:20Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest204฿2nd class seat327฿2nd class seat · A/C437฿2nd class berth · A/C737฿

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

⏱ Change in Bangkok: wait 8h 50m at Bangkok (Krung Thep Aphiwat)

SP37Special Express2nd train16:10Bangkok (Krung Thep Aphiwat)9h 39movernight01:49⁺¹Surat Thanifrom296฿3rd class seatBook

16:10Bangkok (Krung Thep Aphiwat)
Train SP37 · Special Express
9h 39m on board
01:49Surat Thani

Choose your class3rd class seatCheapest296฿2nd class seat434฿2nd class berth · A/C804฿1st class berth · A/C1,372฿

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

28h 50mfrom 1,008 THB

RP134Rapid1st train20:59Udon Thani10h 21movernight07:20⁺¹Bangkok (Krung Thep Aphiwat)from204฿3rd class seatBook

20:59Udon Thani
Train RP134 · Rapid
10h 21m on board
07:20Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest204฿2nd class seat327฿2nd class seat · A/C437฿2nd class berth · A/C737฿

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

⏱ Change in Bangkok: wait 8h 50m at Bangkok (Krung Thep Aphiwat)

SP45Special Express2nd train16:10Bangkok (Krung Thep Aphiwat)9h 39movernight01:49⁺¹Surat Thanifrom804฿2nd class berth · A/CBook

16:10Bangkok (Krung Thep Aphiwat)
Train SP45 · Special Express
9h 39m on board
01:49Surat Thani

Choose your class2nd class berth · A/C804฿

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: Surat Thani to Udon Thani · all connections

FAQ

Is there a direct train from Udon Thani to Surat Thani?

No. You change trains once, in Bangkok, and book each train as a separate ticket.

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

Take EX76 at 07:08, change in Bangkok and continue on SP31. The whole trip takes about 19h 12m, including 1h 30m to change trains.

What is the cheapest train from Udon Thani to Surat Thani?

From about 420 THB per adult in total, on RP134 and RP171 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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