Lampang to Sai Mai bus

Buses from Lampang to Sai Mai start at €31.53 and take 8h 15m at their fastest.

LampangLampangSai MaiSai Mai

The Buses from Lampang to Sai Mai starts at €31.53 and takes 8h 15m door to door, run by 2 operators over 577 km, with around 5 departures a day. Fares bottom out about 30 days before departure.

Checked 13 September 2026Priced for 4 October 2026One passenger, all fees included

  • 8h 15mDoor to door
  • 7h 31mMoving
  • €31.53 to €62.88From
  • 06:05 to 07:30First and last departure
  • 5Per day
  • 15.6 kgCO2

First and last are taken from the services we sell on 4 October 2026. The return direction keeps its own timetable and is not these times reversed.

€31.53 to €62.88 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

  1. about €59.58Mon14
  2. about €53.53Tue15
  3. about €49.68Wed16
  4. about €62.33Thu17
  5. about €46.38Fri18
  6. about €62.88Sat19
  7. about €44.73Sun20
  8. about €31.53Mon21
  9. about €36.48Tue22
  10. about €32.63Wed23
  11. about €44.73Thu24
  12. about €44.18Fri25
  13. about €39.78Sat26
  14. about €39.23Sun27

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.

Real services

The cheapest and the fastest on 4 October 2026

Cheapest€28.23
  1. Office of Transport and Traffic Policy and Planning OT263706:477h 31m14:18Lampang Bus Terminalอู่รังสิต

Door to door 8h 15mCO2 15.6 kgChanges 0Changeable for a fee

Carriers

Bus operators

Every operator we sell on this corridor. Speed is the carrier's own typical cruising speed, not the average over this route.
OperatorFromFastest
Green Bus Thailand€31.538h 18m
Office of Transport and Traffic Policy and Planning€28.238h 15m

The coach gets you into Sai Mai. It does not get you a bed, and neither do we.

A hotel room

A room in Sai Mai for the night the coach gets in

Sort by distance from Don Muang Station (former) and you can see which places are ten minutes on foot and which are not.

Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.

Booking window

When to book Lampang to Sai Mai

The same search run across the whole booking window, so the shape of the curve is visible rather than described.

  1. €33.1890 days
  2. €34.8360 days
  3. €29.8845 days
  4. €26.0330 days
  5. €28.2321 days
  6. €39.2314 days
  7. €44.737 days
  8. €49.683 days
  9. €59.581 days
Cheapest lead time
Fares bottom out around 30 days ahead, at €26.03.
How much it moves
The gap between the cheapest and dearest lead time is 129 percent. The dearest point is €59.58, 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.
Day of the week

Which departure day costs least

Median cheapest fare for each weekday, taken across the next three weeks of real prices.

  1. €39.23Sun
  2. €31.53Mon
  3. €36.48Tue
  4. €32.63Wed
  5. €44.73Thu
  6. €44.18Fri
  7. €39.78Sat
Terminals

Where you leave from and where you arrive

Lampang

Coach
  • Lampang Bus Terminal
  • ขนส่ง ลป นอกเมือง

Sai Mai

Coach
  • อู่รังสิต
  • ท่าปล่อยรถ อู่รังสิต
The journey

What the journey actually looks like

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 577 km against 501 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 Chon Buri, Si Racha, Kabin Buri, Chiang Mai. The gap between arriving and leaving is 48 minutes, of which about 14 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 Lampang 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.
The alternatives

Buses against the other ways to make this journey

Door to door means the whole journey, including reaching the terminal and leaving it at the far end. Fares are the cheapest sold on each mode.
ModeDoor to doorMovingAt the endsFromCO2Per day
Train4h 43m3h 59m44m€71.8419.0 kg2
Coach8h 15m7h 31m44m€31.5315.6 kg5

Questions about Lampang to Sai Mai

The questions people actually ask about this journey, 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 Lampang to Sai Mai take?

The Coach from Lampang to Sai Mai takes 8h 15m door to door, of which 7h 31m is spent moving. The route runs 577 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 Lampang to Sai Mai cost?

The Coach from Lampang to Sai Mai starts at €31.53 for one passenger, as of 13 September 2026. A typical fare is €56.28. 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 Lampang to Sai Mai?

2 operators run the Coach from Lampang to Sai Mai: 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 Lampang to Sai Mai use?

The Coach from Lampang to Sai Mai leaves from Lampang Bus Terminal and arrives at อู่รังสิต. 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 Lampang to Sai Mai?

Travelling from Lampang to Sai Mai by Train costs €71.84 and takes 4h 43m door to door, against 8h 15m 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 Lampang to Sai Mai?

Fares for the Coach from Lampang to Sai Mai bottom out around 30 days ahead, at €26.03. The gap between the cheapest and dearest lead time across the window is 129 percent, measured on 13 September 2026. Booking inside the final week has consistently cost more.

How much CO2 does the Coach from Lampang to Sai Mai produce?

The Coach from Lampang to Sai Mai produces about 15.6 kg of CO2 per passenger over 577 km, which works out at roughly 27 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.

What is provided on board the Coach from Lampang to Sai Mai?

Operators on the Coach from Lampang to Sai Mai publish Power sockets, Toilets, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 8h 15m 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 Lampang to Sai Mai on 13 September 2026: 577 km of route against 501 km in a straight line, 5 services a day, 2 operators a cheapest fare of €31.53, and 8h 15m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.

Related journeys

Being on the water gives Sai Mai a set of days out that do not start at a station. We do not sell those either.

A guided tour group

Day trips out of Sai Mai and across Thailand

Day trips that leave Sai Mai in the morning and cover a good part of Thailand by evening.

Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.

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