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How to get fromUdon Thani to Siem Reapby plane, bus, or train

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There are 4 ways to get from Udon Thani to Siem Reap by plane, bus, or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly, bus

    best
    1. Fly from Udon Thani International Airport (UTH) to Siem Reap (SAI)plane plane UTH - SAI
    2. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    5h 5m
    $173–232
  2. Train, bus

    cheapest
    1. Take the train from Udon Thani to Rangsittrain train
    2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus bus
    16h 21m
    $19–137
  3. Bus via Bangkok

    1. Take the bus from Udonthani to Bangkok Nakhonchai Air Terminalbus bus
    2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus bus
    16h
    $31–123
  4. Bus

    1. Take the bus from Udonthani to Central Bus Station Vientianebus bus
    2. Take the bus from Southern Bus Station Vientiane to Chong Kov Sou Bus Station, Siem Reapbus bus
    28h 39m
    $73–75

Udon Thani to Siem Reap by bus

Calendar14Weekly Buses
Duration16hAverage Duration
Ticket$31Cheapest Price
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Questions & Answers

What companies run services between Udon Thani, Thailand and Siem Reap, Cambodia?

You can take a bus from Udonthani to Siem Reap via Bangkok Nakhonchai Air Terminal, นครชัยแอร์;Nakhonchai Air, หน้าท่ารถตู้ต่างจังหวัด หมอชิต 2;Front Mochit 2 Intercty Van Terminal, and Bangkok Mochit Bus Terminal in around 16h.

Airlines
Train operators
Bus operators

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