Cheapest€26.58
- Green Bus Thailand GB703406:467h 20m14:06Udon Thani Bus Terminal 1Bang Khun Thian bus station
Door to door 8h 4mCO2 15.1 kgChanges 0Changeable for a fee
Udon Thani to Bang Khun Thian bus
Buses from Udon Thani to Bang Khun Thian start at €30.98 and take 8h 4m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Udon Thani to Bang Khun Thian on the date you actually want, rather than on the date this page was built.
The Buses from Udon Thani to Bang Khun Thian starts at €30.98 and takes 8h 4m door to door, run by 2 operators over 561 km, with around 3 departures a day. Fares bottom out about 60 days before departure.
- 8h 4mDoor to door
- 7h 20mMoving
- €30.98 to €73.88From
- 06:40 to 07:30First and last departure
- 3Per day
- 15.1 kgCO2
First and last are taken from the services we sell on October 5, 2026. The return direction keeps its own timetable and is not these times reversed.
€30.98 to €73.88 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €48.58Wed16
- about €73.88Thu17
- about €45.28Fri18
- about €61.23Sat19
- about €43.63Sun20
- about €37.58Mon21
- about €35.38Tue22
- about €31.53Wed23
- about €43.63Thu24
- about €43.08Fri25
- about €38.68Sat26
- about €38.13Sun27
- about €34.28Mon28
- about €30.98Tue29
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 5, 2026
Bus operators
| Operator | From | Fastest |
|---|---|---|
| Green Bus Thailand | €26.58 | 8h 4m |
 Office of Transport and Traffic Policy and Planning | €27.68 | 8h 7m |
The bus gets you into Bang Khun Thian. It does not get you a bed, and neither do we.
A room in Bang Khun Thian for the night the bus gets in
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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When to book Udon Thani to Bang Khun Thian
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €26.5890 days
- €26.0360 days
- €27.6845 days
- €34.2830 days
- €30.4321 days
- €30.9814 days
- €35.387 days
- €45.283 days
- €48.581 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €26.03.
- How much it moves
- The gap between the cheapest and most expensive lead time is 87 percent. The most expensive point is €48.58, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €38.13Sun
- €34.28Mon
- €30.98Tue
- €31.53Wed
- €43.63Thu
- €43.08Fri
- €38.68Sat
Where you leave from and where you arrive
Udon Thani
Bus
- Udon Thani Bus Terminal 1
- Udon Thani Bus Terminal 2
What the journey actually looks like
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 561 km against 487 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Kabin Buri, Chon Buri, Nong Chok, Khlong Sam Wa. The gap between arriving and leaving is 47 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Udon Thani at 06:40 and the last at 07:30, across 3 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Udon Thani to Bang Khun Thian
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Coach from Udon Thani to Bang Khun Thian take?
The Coach from Udon Thani to Bang Khun Thian takes 8h 4m door to door, of which 7h 20m is spent moving. The route runs 561 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Coach from Udon Thani to Bang Khun Thian cost?
The Coach from Udon Thani to Bang Khun Thian starts at €30.98 for one passenger, as of September 15, 2026. A typical fare is €30.98. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Coach from Udon Thani to Bang Khun Thian?
2 operators run the Coach from Udon Thani to Bang Khun Thian: Green Bus Thailand, Office of Transport and Traffic Policy and Planning. Between them they file around 3 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Coach from Udon Thani to Bang Khun Thian use?
The Coach from Udon Thani to Bang Khun Thian leaves from Udon Thani Bus Terminal 1 and arrives at Bang Khun Thian bus station. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Coach from Udon Thani to Bang Khun Thian?
Fares for the Coach from Udon Thani to Bang Khun Thian bottom out around 60 days ahead, at €26.03. The gap between the cheapest and most expensive lead time across the window is 87 percent, measured on September 15, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Udon Thani to Bang Khun Thian produce?
The Coach from Udon Thani to Bang Khun Thian produces about 15.1 kg of CO2 per passenger over 561 km, which works out at roughly 27 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Coach from Udon Thani to Bang Khun Thian?
Operators on the Coach from Udon Thani to Bang Khun Thian publish Power outlets, Restrooms, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 8h 4m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Udon Thani to Bang Khun Thian on September 15, 2026: 561 km of route against 487 km in a straight line, 3 services a day, 2 operators a cheapest fare of €30.98, and 8h 4m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Bang Khun Thian to Udon Thani busCompare every mode from Udon Thani to Bang Khun ThianChon Buri to Bang Khun Thian busHat Yai to Bang Khun Thian busKabin Buri to Bang Khun Thian busKhlong Sam Wa to Bang Khun Thian busLampang to Bang Khun Thian busNong Chok to Bang Khun Thian busSi Racha to Bang Khun Thian busSurat Thani to Bang Khun Thian busChon Buri to Bang Khun Thian busHat Yai to Bang Khun Thian busKabin Buri to Bang Khun Thian busKhlong Sam Wa to Bang Khun Thian bus
The bus is the simple part. What you do once you are in Bang Khun Thian is somebody else's catalog.
Day trips out of Bang Khun Thian and across Thailand
Day trips that leave Bang Khun Thian in the morning and cover a good part of Thailand by evening.
See Bang Khun Thian on KlookOr browse GetYourGuide
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