Trang to Udon Thani by train

There is no direct train. You change trains once in Bangkok and book each train as its own ticket. We found 3 good connections.

Cheapest 488 THB EX84 + RP133 · 38h 02m Fastest 23h 55m EX84 + EX75 · 23h 55m · from 528 THB Sleep on the train 1,114 THB EX84 + EX75 · 23h 55m · berth fare

⚖️ The fastest connection saves 14h 07m but costs 40 THB more than the cheapest one.

1

Choose the day you leave Trang

The second train's date is set for you.

Compare all connections

1st train	Change at	2nd train	Total time	Fare from	With berths
EX84 17:00	Bangkok wait 1h 40m	EX75 08:45	23h 55m	528 THB	1,114 THB
EX84 17:00	Bangkok wait 13h 20m	SP25 20:25	36h 39m	1,261 THB	1,847 THB
EX84 17:00	Bangkok wait 14h 20m	RP133 21:25	38h 02m	488 THB	1,607 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 55mfrom 528 THBFastestSleep on the trainShort change: trains can be late

EX84Express1st train17:00Trang14h 05movernight07:05⁺¹Bangkok (Krung Thep Aphiwat)from284฿3rd class seatBook

17:00Trang
Train EX84 · Express
14h 05m on board
07:05Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest284฿2nd class seat460฿2nd class berth · A/C870฿1st class berth · A/C1,476฿

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)

EX75Express2nd train08:45Bangkok (Krung Thep Aphiwat)8h 10mdirect16:55Udon Thanifrom244฿3rd class seatBook

08:45Bangkok (Krung Thep Aphiwat)
Train EX75 · Express
8h 10m on board
16:55Udon Thani

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.

36h 39mfrom 1,261 THB

EX84Express1st train17:00Trang14h 05movernight07:05⁺¹Bangkok (Krung Thep Aphiwat)from284฿3rd class seatBook

17:00Trang
Train EX84 · Express
14h 05m on board
07:05Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest284฿2nd class seat460฿2nd class berth · A/C870฿1st class berth · A/C1,476฿

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

⏱ Change in Bangkok: wait 13h 20m at Bangkok (Krung Thep Aphiwat)

SP25Special Express2nd train20:25Bangkok (Krung Thep Aphiwat)9h 14movernight05:39⁺¹Udon Thanifrom977฿2nd class berth · A/CBook

20:25Bangkok (Krung Thep Aphiwat)
Train SP25 · Special Express
9h 14m on board
05:39Udon Thani

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.

38h 02mfrom 488 THBCheapest

EX84Express1st train17:00Trang14h 05movernight07:05⁺¹Bangkok (Krung Thep Aphiwat)from284฿3rd class seatBook

17:00Trang
Train EX84 · Express
14h 05m on board
07:05Bangkok (Krung Thep Aphiwat)

Choose your class3rd class seatCheapest284฿2nd class seat460฿2nd class berth · A/C870฿1st class berth · A/C1,476฿

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

⏱ Change in Bangkok: wait 14h 20m at Bangkok (Krung Thep Aphiwat)

RP133Rapid2nd train21:25Bangkok (Krung Thep Aphiwat)9h 37movernight07:02⁺¹Udon Thanifrom204฿3rd class seatBook

21:25Bangkok (Krung Thep Aphiwat)
Train RP133 · Rapid
9h 37m on board
07:02Udon Thani

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.

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: Udon Thani to Trang · all connections

FAQ

Is there a direct train from Trang to Udon Thani?

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

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

Take EX84 at 17:00, change in Bangkok and continue on EX75. The whole trip takes about 23h 55m, including 1h 40m to change trains.

What is the cheapest train from Trang to Udon Thani?

From about 488 THB per adult in total, on EX84 and RP133 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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