The cheapest and fastest coaches from Si Thoi to Bangkok
Cheapest price
$20
Average price
$22
Fastest journey
10 h 30 m
Average duration
11 h 10 m
Buses per day
6
Distance
629 km
The best way to find a cheap coach ticket from Si Thoi to Bangkok is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Si Thoi to Bangkok will cost around $22 if you buy it on the day, but you can find cheap coach tickets today for only $20.
Of the 6 buses that leave Si Thoi for Bangkok every day 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct buses cover the 629 km distance in an average of 11 h 10 m but if you time it right, some buses will get you there in just 10 h 30 m .
The slowest buses will take 11 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Travel Information
Compare coach and flight for Si Thoi to Bangkok
Omio recommends booking the flight as it is the most popular option from Si Thoi to Bangkok among Omio's users. If you are prioritising price take the coach with prices starting from $20. For those with little time consider booking a flight which can get you there in 1h 21m. The ticket price range depends on the travel mode: a coach costs an average of $20, and a flight costs an average of $26.
Distance: 629 km
Compare bus with
| Coach | Most popular Flight |
|---|---|
$20 Average Price Cheapest | $40 Average Price |
11h 0m Average total duration 10h 30m Onboard + 30m Additional time* | 4h 21m Average total duration Fastest 1h 21m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options |
Live departures
Si Thoi to Bangkok bus times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 11:00 am Tha Wang Thong, Phayao Bus Terminal | 11h30 | 10:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 12:00 pm Tha Wang Thong, Phayao Bus Terminal | 11h30 | 11:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 12:00 pm Mae Ka, Phayao University 2 (forest Pavilion) | 10h30 | 10:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 12:00 pm Tha Wang Thong, Phayao Bus Terminal | 11h30 | 11:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 12:20 pm Mae Ka, Phayao University 2 (forest Pavilion) | 11h10 | 11:30 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
![]() | 12:35 pm Tha Wang Thong, Phayao Bus Terminal | 11h10 | 11:45 pm Bangkok, Chatuchak Bus Terminal | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Si Thoi to Bangkok by coach or flight
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
12 Nov
Journey information
Overview: Bus from Si Thoi to Bangkok
Distance 629 km |
Average bus duration 10h 30m |
Cheapest ticket price $20 |
Fastest bus 10h 30m |
First bus 15:30 |
Last bus 19:50 |
Bus providers: Cherdchai Tour from Si Thoi to BangkokYou can travel by bus between Si Thoi to Bangkok with Cherdchai Tour for as low as $20. When you search for schedules and tickets, Omio will show you the best journey
Cherdchai Tour
FAQs: Si Thoi to Bangkok coach

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