Compare prices and tickets Udon Thani to Lam Sai by flight
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Journey information
Overview: Bus from Udon Thani to Lam Sai
Take a bus from Udon Thani to Lam Sai and enjoy the approximately 259 miles (417 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
There are 2 buses per day. The earliest bus runs at 08:20, the last at 21:40.
Distance 259 miles (417 km) |
Buses per day 2 |
Direct buses 2 |
First bus 08:20 |
Last bus 21:40 |
FAQs: Bus from Udon Thani to Lam Sai
Find answers to the most common questions about traveling from Udon Thani to Lam Sai 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 Lam Sai, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Udon Thani to Lam Sai
- 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
- 06:00-18:00
- Free parking area available
- Small local food stalls nearby
- Available at the station entrance
- Ramp access
- Basic facilities available
- Bus: Local buses from Ayutthaya
Most popular bus connections from Udon Thani
More options for your journey from Udon Thani to Lam Sai
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