The cheapest and fastest buses from Bangkok to Ao Khanom
Cheapest price
$25
Average price
$25
Fastest journey
14 h 10 m
Average duration
14 h 10 m
Buses per day
1
Distance
513 km
The best way to find a cheap bus ticket from Bangkok to Ao Khanom is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bangkok to Ao Khanom will cost around $25 if you buy it on the day, but the cheapest tickets can be found for only $25.
Of the 1 buses that leave Bangkok for Ao Khanom on Fri, May 08, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, May 08 the direct buses cover the 513 km distance in an average of 14 h 10 m but if you time it right, some buses will get you there in just 14 h 10 m .
On Fri, May 08 the slowest buses will take 14 h 10 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.
SUBPHAISAL TOUR7:30 PM14h10Bangkok, Southern Bus Terminal (Sai Tai Mai)9:40 AMAo Khanom, Bus Station to Bangkok$251One-way0 transfers
SUBPHAISAL TOUR7:30 PM14h10Bangkok, Southern Bus Terminal (Sai Tai Mai)9:40 AMAo Khanom, Bus Station to Bangkok$251One-way0 transfers
Travel Information
Compare bus and flight for Bangkok to Ao Khanom
Omio recommends booking the bus as it is the most popular option from Bangkok to Ao Khanom among Omio's users. If you are prioritising price take the bus with prices starting from $20. For those with little time consider booking a flight which can get you there in 1h 19m. The ticket price range depends on the travel mode: a bus costs an average of $20, and a flight costs an average of $27.
Distance: 318 miles (513 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$35 Average price Cheapest | $47 Average price | $90 Average price (fuel + tolls) |
14h 40m Average total duration 14h 10m Onboard + 30m Additional time* | 4h 19m Average total duration Fastest 1h 19m Onboard + 3h 0m Additional time* | 9h 46m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Bangkok to Ao Khanom:
A bus is $12 (€10) less than a flight for this route with tickets for a flight from Bangkok to Ao Khanom costing on average $47 (€38).
Other travel options to Ao Khanom take longer:
Bus takes on average 14h 10m.
Tickets start at around $35 (€28) compared to roughly $90 (€72) in fuel and tolls — a saving of about $55 (€44). The journey takes 14h 10m versus 9h 46m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Subphaisal Tour, Nakhon Si Rom Yen Tour.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Bangkok to Ao Khanom Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Subphaisal Tour | Departure Time 07:30PM | Arrival Time 09:40AM | Duration 14h10 | Departure days Fri | Cheapest price $29 |
Live departures
Bangkok to Ao Khanom bus times
The table below shows live departures for Bangkok to Ao Khanom buses for today, Thursday, May 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:00 PM Bangkok | 16h12 | 4:12 AM Ao Khanom | 0 transfersDirect | |
![]() | 12:30 PM Bangkok | 14h10 | 2:40 AM Ao Khanom | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bangkok to Ao Khanom by bus or flight
Compare 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.
May 08
May 09
May 10
May 11
May 12
May 13
May 14
Journey information
Overview: Bus from Bangkok to Ao Khanom
Buses from Bangkok to Ao Khanom run on average 2 times per day, taking around 14h 10m. Cheap bus tickets for this journey start at $20 (€16) if you book in advance.
There are 2 buses per day. The earliest bus runs at 07:05, the last at 21:00.
Distance 318 miles (513 km) |
Average bus duration 14h 10m |
Cheapest ticket price $20 (€16) |
Buses per day 2 |
Direct buses 2 |
First bus 7:05 AM |
Last bus 9:00 PM |
Cheapest Month May |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jul - Sep |
Busiest Day Wed |
Least Busy Day Wed |
Bus providers: Subphaisal Tour, Nakhon Si Rom Yen Tour from Bangkok to Ao KhanomYou can travel by bus between Bangkok to Ao Khanom with Subphaisal Tour, Nakhon Si Rom Yen Tour for as low as $20 (€16). When you search for schedules and tickets, Omio will show you the best journey
Subphaisal Tour
Nakhon Si Rom Yen Tour
FAQs: Bus from Bangkok to Ao Khanom
Find answers to the most common questions about traveling from Bangkok to Ao Khanom 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 Ao Khanom, this guide helps you travel smarter and with confidence.

- Subphaisal Tour
- One hand luggage and one carry-on luggage allowed
- additional luggage may incur extra charges.
- Subphaisal Tour
- Excess luggage and bulky luggage allowed for an additional fee
popular bus stations
Popular bus stations from Bangkok to Ao Khanom
- 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, elevators
- Public restrooms available with fee
- Bus: 84, 91, 123, 124, 127, 146, 149, 170, 177, 183, 189, 515, 539
- Metro: NA
- Train: NA
- 05:00-20:00
- Free parking available at the terminal
- Small local food stalls and vendors near the terminal
- Available at the station entrance
- Ground level access, basic wheelchair accessibility
- Basic facilities available
- Bus: Local songthaews
- 06:00-20:00
- Available at Tesco Lotus parking lot
- Small food stalls and restaurants near the bus stop, plus Tesco Lotus food court
- Available at the bus stop
- Ground level access
- Available at Tesco Lotus
- Bus: Local songthaews and intercity buses
Most popular bus connections from Bangkok
More options for your journey from Bangkok to Ao Khanom
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