Cheapest€26.58
- Office of Transport and Traffic Policy and Planning OT679406:477h 39m14:26Udon Thani Bus Terminal 1Suvarnabhumi Bus Terminal
Door to door 8h 23mCO2 14.4 kgChanges 0Changeable for a fee
Udon Thani to Lat Krabang bus
Buses from Udon Thani to Lat Krabang start at €29.33 and take 8h 23m at their fastest.
The Buses from Udon Thani to Lat Krabang starts at €29.33 and takes 8h 23m door to door, run by 2 operators over 533 km, with around 5 departures a day. Fares bottom out about 30 days before departure.
- 8h 23mDoor to door
- 7h 39mMoving
- €29.33From
- 14.4 kgCO2
The cheapest and the fastest on October 4, 2026
Two journeys we can sell today, with the service number each operator files them under.
Bus operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest |
|---|---|---|
| Green Bus Thailand | €29.33 | 7h 42m |
 Office of Transport and Traffic Policy and Planning | €26.58 | 7h 46m |
The bus gets you into Lat Krabang. It does not get you a bed, and neither do we.
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When to book Udon Thani to Lat Krabang
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €30.9890 days
- €32.6360 days
- €28.2345 days
- €24.3830 days
- €26.5821 days
- €30.9814 days
- €34.287 days
- €38.133 days
- €48.031 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €24.38.
- How much it moves
- The gap between the cheapest and most expensive lead time is 97 percent. The most expensive point is €48.03, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 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.
- €30.98Sun
- €29.33Mon
- €33.73Tue
- €30.43Wed
- €41.98Thu
- €41.43Fri
- €37.03Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Udon Thani
Bus
- Udon Thani Bus Terminal 1
- Udon Thani Bus Terminal 2
Lat Krabang
Bus
- Suvarnabhumi Bus Terminal
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 43% of the services we sell on this corridor run through without a change. The remaining 57% involve one connection.
- How far it really runs
- The route covers 533 km against 463 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 Bang Khae, Chon Buri, Nong Khaem, Kabin Buri. The gap between arriving and leaving is 49 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 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 06:05 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Buses against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 4h 23m | 3h 39m | 44m | €66.34 | 17.6 kg | 2 |
| Coach | 8h 23m | 7h 39m | 44m | €29.33 | 14.4 kg | 5 |
Questions about Udon Thani to Lat Krabang
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 Lat Krabang take?
The Coach from Udon Thani to Lat Krabang takes 8h 23m door to door, of which 7h 39m is spent moving. The route runs 533 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 Lat Krabang cost?
The Coach from Udon Thani to Lat Krabang starts at €29.33 for one passenger, checked on September 13, 2026. A typical fare is €44.72. 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 Lat Krabang?
2 operators run the Coach from Udon Thani to Lat Krabang: Green Bus Thailand, Office of Transport and Traffic Policy and Planning. Between them they file around 5 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 Lat Krabang use?
The Coach from Udon Thani to Lat Krabang leaves from Udon Thani Bus Terminal 1 and arrives at Suvarnabhumi Bus Terminal. 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.
Is the Coach the best way from Udon Thani to Lat Krabang?
Traveling from Udon Thani to Lat Krabang by Train costs €66.34 and takes 4h 23m door to door, against 8h 23m by Coach. Which is better depends on whether the money or the hours matter more on this trip. The comparison table on this page shows every mode side by side.
When should I book the Coach from Udon Thani to Lat Krabang?
Fares for the Coach from Udon Thani to Lat Krabang bottom out around 30 days ahead, at €24.38. The gap between the cheapest and most expensive lead time across the window is 97 percent, measured on September 13, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Udon Thani to Lat Krabang produce?
The Coach from Udon Thani to Lat Krabang produces about 14.4 kg of CO2 per passenger over 533 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 Lat Krabang?
Operators on the Coach from Udon Thani to Lat Krabang publish Power outlets, Restrooms, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 8h 23m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
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.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Udon Thani to Lat Krabang on September 13, 2026: 533 km of route against 463 km in a straight line, 5 services a day, 2 operators, a cheapest fare of €29.33, and 8h 23m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Lat Krabang to Udon Thani busCompare every mode from Udon Thani to Lat KrabangUdon Thani to Lat Krabang trainBan Samae Dam to Lat Krabang busBang Khae to Lat Krabang busChon Buri to Lat Krabang busHat Yai to Lat Krabang busKabin Buri to Lat Krabang busLampang to Lat Krabang busBan Samae Dam to Lat Krabang busBang Khae to Lat Krabang busChon Buri to Lat Krabang busHat Yai to Lat Krabang busKabin Buri to Lat Krabang busLampang to Lat Krabang bus
Our job ends at the platform. What fills the days in Lat Krabang afterward does not belong to us.
Anything to book in Lat Krabang before you go?
The tickets worth having in advance, because the line at the door is usually the whole morning.
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