Udon Thani to Hat Yai by train

There is no direct train. You change trains once in Bangkok and book each train as its own ticket. We found 5 good connections.

Cheapest 462 THB RP134 + RP171 · 32h 51m Fastest 23h 57m EX76 + SP31 · 23h 57m · from 1,347 THB Sleep on the train 1,347 THB EX76 + SP31 · 23h 57m · berth fare

⚖️ The fastest connection saves 8h 54m but costs 885 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	23h 57m	1,347 THB	1,347 THB
EX76 07:08	Bangkok wait 2h 10m	RP169 17:30	26h 10m	502 THB	1,067 THB
RP134 20:59	Bangkok wait 7h 50m	RP171 15:10	32h 51m	462 THB	1,560 THB
RP134 20:59	Bangkok wait 8h 50m	SP37 16:10	33h 36m	542 THB	1,640 THB
RP134 20:59	Bangkok wait 8h 50m	SP45 16:10	33h 36m	1,107 THB	1,640 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.

23h 57mfrom 1,347 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)14h 15movernight07:05⁺¹Hat Yaifrom1,103฿2nd class berth · A/CBook

16:50Bangkok (Krung Thep Aphiwat)
Train SP31 · Special Express
14h 15m on board
07:05Hat Yai

Choose your class2nd class berth · A/CCheapest1,103฿1st class berth · A/C1,790฿

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

26h 10mfrom 502 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)15h 48movernight09:18⁺¹Hat Yaifrom258฿3rd class seatBook

17:30Bangkok (Krung Thep Aphiwat)
Train RP169 · Rapid
15h 48m on board
09:18Hat Yai

Choose your class3rd class seatCheapest258฿2nd class seat453฿2nd class berth · A/C823฿

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

32h 51mfrom 462 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)14h 40movernight05:50⁺¹Hat Yaifrom258฿3rd class seatBook

15:10Bangkok (Krung Thep Aphiwat)
Train RP171 · Rapid
14h 40m on board
05:50Hat Yai

Choose your class3rd class seatCheapest258฿2nd class seat453฿2nd class berth · A/C823฿

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

33h 36mfrom 542 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)14h 25movernight06:35⁺¹Hat Yaifrom338฿3rd class seatBook

16:10Bangkok (Krung Thep Aphiwat)
Train SP37 · Special Express
14h 25m on board
06:35Hat Yai

Choose your class3rd class seatCheapest338฿2nd class seat533฿2nd class berth · A/C903฿1st class berth · A/C1,590฿

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

33h 36mfrom 1,107 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)14h 25movernight06:35⁺¹Hat Yaifrom903฿2nd class berth · A/CBook

16:10Bangkok (Krung Thep Aphiwat)
Train SP45 · Special Express
14h 25m on board
06:35Hat Yai

Choose your class2nd class berth · A/C903฿

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: Hat Yai to Udon Thani · all connections

FAQ

Is there a direct train from Udon Thani to Hat Yai?

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

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

Take EX76 at 07:08, change in Bangkok and continue on SP31. The whole trip takes about 23h 57m, including 1h 30m to change trains.

What is the cheapest train from Udon Thani to Hat Yai?

From about 462 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.

Share this page