Rome2Rio

How to get fromSihanoukville Airport (KOS) to Vientianeby plane, bus, train, or night bus

Find Transport to Vientiane

See all options

There are 5 ways to get from Sihanoukville Airport (KOS) to Vientiane by plane, bus, train, or night bus

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

    best
    1. Fly from Sihanoukville (KOS) to Wattay International Airport (VTE)plane plane KOS - VTE
    11h 10m
    $290–450

  2. Bus, train

    cheapest
    1. Take the bus from Sihanoukville Bus Terminal to Phnom Penhbus bus
    2. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    3. Take the train from Krung Thep Aphiwat Central Terminal to Khamsavath Stationtrain train
    29h 45m
    $166–208

  3. Bus via Bangkok

    1. Take the bus from Sihanoukville Bus Terminal to Phnom Penhbus bus
    2. Take the bus from Phnom Penh to Bangkok Mochit Bus Terminalbus bus
    3. Take the bus from Bangkok Mochit Bus Terminal to Udonthanibus bus
    4. Take the bus from Udonthani to Central Bus Station Vientianebus bus
    29h 6m
    $179–204

  4. Bus

    1. Take the bus from Sihanoukville Bus Terminal to Phnom Penhbus bus
    2. Take the bus from Phnom Penh Sorya Bus to Ban Nakasangbus bus
    3. Take the bus from Ban Nakasang to Vientiane Talat Sao Stationbus bus
    32h 16m
    $174–209

  5. Van, bus, night bus

    1. Take the bus from Sihanoukville Virak Buntham Express to Phnom Penh Virak Buntham Expressbus bus
    2. Take the bus from Phnom Penh Virak Buntham Express to Bangkokbus bus
    3. Take the nightbus from Bangkok Mochit Bus Terminal to Vientiane Talat Sao Stationnightbus night bus
    34h 12m
    $166–367

Sihanoukville (KOS) to Wattay International Airport (VTE) flights

Calendar21Weekly Planes
Duration16h 3mAverage Duration
Ticket$141Cheapest Price
See schedules

Questions & Answers

Map of how to get from Sihanoukville Airport (KOS) to Vientiane.ExpandLaunch map view
  • Distance: 830.4 km
  • Duration: 11h 10m

What companies run services between Sihanoukville Airport (KOS), Cambodia and Vientiane, Laos?

AirAsia, Cambodia Airways, and seven other airlines fly from Sihanoukville (KOS) to Wattay International Airport (VTE) 3 times a day. Alternatively, you can take a vehicle from Sihanoukville Airport (KOS) to Central Bus Station Vientiane via Sihanoukville Bus Terminal, Phnom Penh, Bangkok Mochit Bus Terminal, and Udonthani in around 29h 6m.

Airlines
Train operators
Bus operators

Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Travelling to the US: What do I need to know?, Travel Insider: Top Japan travel tips by Beatrix Holland, and Travelling around the UAE - to help you get the most out of your next trip.

More Questions & Answers