The cheapest and fastest buses from Udon Thani to Bangkok
Cheapest price
$18
Average price
$21
Fastest journey
8 h
Average duration
8 h 1 m
Buses per day
19
Distance
475 km
The best way to find a cheap bus ticket from Udon Thani to Bangkok is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Udon Thani to Bangkok will cost around $21 if you buy it on the day, but the cheapest tickets can be found for only $18.
Of the 19 buses that leave Udon Thani for Bangkok on Thu, Mar 12, 19 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Mar 12 the direct buses cover the 475 km distance in an average of 8 h 1 m but if you time it right, some buses will get you there in just 8 h .
On Thu, Mar 12 the slowest buses will take 8 h 3 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 train, bus, and flight for Udon Thani to Bangkok
Omio recommends booking the bus as it is the most popular option from Udon Thani to Bangkok among Omio's users. If you are prioritising price take the bus with prices starting from $17. For those with little time consider booking a flight which can get you there in 1h 7m. The ticket price range depends on the travel mode: a bus costs an average of $17, and a train costs an average of $43.
Distance: 295 miles (475 km)
Compare bus with
Most popular Bus | Flight | Train |
|---|---|---|
$17 Average price Cheapest | $46 Average price | $51 Average price |
11h 2m Average total duration 10h 32m Onboard + 30m Additional time* | 4h 7m Average total duration Fastest 1h 7m Onboard + 3h 0m Additional time* | 10h 0m Average total duration 9h 30m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Udon Thani to Bangkok Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Nakhonchaiair | Departure Time 08:30AM | Arrival Time 05:25PM | Duration 8h55 | Departure days Wed, Thu | Cheapest price $26 |
Operator Cherdchai Tour | Departure Time 09:00AM | Arrival Time 07:00PM | Duration 10h00 | Departure days Wed, Thu | Cheapest price $17 |
Operator Nakhonchaiair | Departure Time 09:15AM | Arrival Time 05:55PM | Duration 8h40 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 10:15AM | Arrival Time 07:00PM | Duration 8h45 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 12:10PM | Arrival Time 08:15PM | Duration 8h05 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 01:00PM | Arrival Time 09:40PM | Duration 8h40 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 07:00PM | Arrival Time 03:00AM | Duration 8h00 | Departure days Wed, Thu | Cheapest price $20 |
Operator Chan Tour | Departure Time 08:00PM | Arrival Time 05:40AM | Duration 9h40 | Departure days Wed, Thu | Cheapest price $20 |
Operator Budsarakham | Departure Time 08:00PM | Arrival Time 05:15AM | Duration 9h15 | Departure days Wed, Thu | Cheapest price $21 |
Operator Nakhonchaiair | Departure Time 08:15PM | Arrival Time 04:18AM | Duration 8h03 | Departure days Wed, Thu | Cheapest price $20 |
Operator Budsarakham | Departure Time 08:15PM | Arrival Time 04:45AM | Duration 8h30 | Departure days Wed, Thu | Cheapest price $18 |
Operator Cherdchai Tour | Departure Time 08:30PM | Arrival Time 05:30AM | Duration 9h00 | Departure days Wed, Thu | Cheapest price $17 |
Operator Nakhonchaiair | Departure Time 08:35PM | Arrival Time 04:35AM | Duration 8h00 | Departure days Wed, Thu | Cheapest price $20 |
Operator JK | Departure Time 08:35PM | Arrival Time 05:35AM | Duration 9h00 | Departure days Thu | Cheapest price $21 |
Operator JK | Departure Time 08:45PM | Arrival Time 05:30AM | Duration 8h45 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 09:00PM | Arrival Time 05:10AM | Duration 8h10 | Departure days Wed, Thu | Cheapest price $26 |
Operator Nakhonchaiair | Departure Time 09:30PM | Arrival Time 05:30AM | Duration 8h00 | Departure days Wed, Thu | Cheapest price $20 |
Operator Nakhonchaiair | Departure Time 09:45PM | Arrival Time 05:55AM | Duration 8h10 | Departure days Wed, Thu | Cheapest price $26 |
Operator Nakhonchaiair | Departure Time 10:30PM | Arrival Time 06:30AM | Duration 8h00 | Departure days Wed, Thu | Cheapest price $20 |
Live departures
Udon Thani to Bangkok bus times
The table below shows live departures for Udon Thani to Bangkok buses for today, Wednesday, March 11. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:30 AM Nakhonchai Air Bus Station Udon Thani | 8h55 | 10:25 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 2:00 AM Udon Thani Bus Terminal | 10h00 | 12:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 2:15 AM Nakhonchai Air Bus Station Udon Thani | 8h40 | 10:55 AM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 3:15 AM Nakhonchai Air Bus Station Udon Thani | 8h45 | 12:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 5:10 AM Nakhonchai Air Bus Station Udon Thani | 8h05 | 1:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 6:00 AM Nakhonchai Air Bus Station Udon Thani | 8h40 | 2:40 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 12:00 PM Nakhonchai Air Bus Station Udon Thani | 8h00 | 8:00 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:00 PM Udon Thani Bus Terminal | 9h40 | 10:40 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:00 PM Udon Thani Bus Terminal | 9h15 | 10:15 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:15 PM Udon Thani Bus Terminal | 8h30 | 9:45 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:15 PM Nakhonchai Air Bus Station Udon Thani | 8h03 | 9:18 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:30 PM Udon Thani Bus Terminal | 9h00 | 10:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:35 PM Nakhonchai Air Bus Station Udon Thani | 8h00 | 9:35 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 1:45 PM Udon Thani Bus Terminal | 8h45 | 10:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 2:00 PM Nakhonchai Air Bus Station Udon Thani | 8h10 | 10:10 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 2:30 PM Nakhonchai Air Bus Station Udon Thani | 8h00 | 10:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 2:45 PM Nakhonchai Air Bus Station Udon Thani | 8h10 | 10:55 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
![]() | 3:30 PM Nakhonchai Air Bus Station Udon Thani | 8h00 | 11:30 PM Bangkok, Chatuchak Bus Terminal (Mo Chit 2) | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Udon Thani to Bangkok by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Mar 18
Why should you book Udon Thani to Bangkok buses with Omio?
Why book with Omio vs Nakhonchaiair?
- Compare with other providers: On Omio, you can not only buy tickets for Nakhonchaiair, but also compare tickets for the likes of Chan Tour, Cherdchai Tour, Budsarakham or Chan Tour to find the best option for your trip from Udon Thani to Bangkok.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Nakhonchaiair with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Udon Thani to Bangkok.
Why book with Omio over Checkmybus, Busbud or Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Chan Tour, Cherdchai Tour, Budsarakham or Chan Tour to find the best option for your trip from Udon Thani to Bangkok.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Udon Thani to Bangkok.
Journey information
Overview: Bus from Udon Thani to Bangkok
Buses from Udon Thani to Bangkok run on average 14 times per day, taking around 10h 32m. Cheap bus tickets for this journey start at $17 (€13) but you can travel from only $11 (€9) by flight.
There are 14 buses per day. The earliest bus runs at 00:55, the last at 23:50. The fastest bus covers the 295 miles (475 km) distance in 8h 0m.
Distance 295 miles (475 km) |
Average bus duration 10h 32m |
Cheapest ticket price $17 (€13) |
Buses per day 14 |
Direct buses 14 |
Fastest bus 8h 0m |
First bus 00:55 |
Last bus 23:50 |
Bus providers: Nakhonchaiair, Chan Tour, Cherdchai Tour, Budsarakham, Local Bus Thailand, Nakhonchai Air from Udon Thani to BangkokYou can travel by bus between Udon Thani to Bangkok with Nakhonchaiair, Chan Tour, Cherdchai Tour, Budsarakham, Local Bus Thailand, Nakhonchai Air for as low as $11 (€9). When you search for schedules and tickets, Omio will show you the best journey
Budsarakham
Nakhonchaiair
Chan Tour
Cherdchai Tour
Local Bus Thailand
Nakhonchai Air
FAQs: Bus from Udon Thani to Bangkok
Find answers to the most common questions about traveling from Udon Thani to Bangkok by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Bangkok, this guide helps you travel smarter and with confidence.

- Budsarakham
- One piece of luggage per passenger
- Chan Tour
- Luggage included in fare
- specific size/type not provided.
- Chan Tour
- Excess luggage and bulky luggage allowed for an additional fee
popular bus stations
Popular bus stations from Udon Thani to Bangkok
- 04:00-22:00
- Free Wi-Fi available in terminal
- Free parking available for passengers
- Food court and several local food vendors inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair accessible
- Public restrooms available
- Bus: Local songthaews and city buses
- Tuk-tuk service available
- 05:00-22:00
- Free Wi-Fi available throughout terminal
- Free parking available for passengers
- Food court and several local food vendors inside station
- Available at designated taxi stand in front of station
- Wheelchair ramps and assistance available
- Public restrooms available for a small fee
- Bus: Local songthaews and city buses
- 04:00-22:00
- Free Wi-Fi available
- Free parking available for passengers
- Food court and local vendors available inside and around the terminal
- Available at designated taxi stand
- Wheelchair accessible
- Public restrooms available for a small fee
- Bus: Local routes available
- Songthaew: Various routes
- 05:00-22:00
- Free Wi-Fi available throughout terminal
- Available at terminal parking lot, 20 baht per hour
- Food court and several local food vendors available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available for 5 baht
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 77, 96, 104, 134, 136, 138, 145, 509, 522
- 04:00-22:00
- Free Wi-Fi available throughout terminal
- Large parking area available for both short and long-term parking
- Food court and various food stalls available inside terminal
- Available at designated taxi stand outside terminal
- Wheelchair ramps and elevators available
- Public restrooms available with 5 THB fee
- BTS: Mo Chit Station
- MRT: Chatuchak Park Station
- Bus: 3, 26, 29, 34, 49, 52, 77
Most popular bus connections from Udon Thani
More options for your journey from Udon Thani to Bangkok
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