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Find Sihanoukville to Vientiane flights starting at IDR 2,624,563.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Sihanoukville to Vientiane?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Sihanoukville to Vientiane

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

AirAsia
From IDR 2,624,563
Cambodia Angkor Air
From IDR 3,288,899

Find more flights and airlines

Alternative Routes for Sihanoukville to Vientiane Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Sihanoukville to Vientiane.

  • Cheapest
    AirAsia
    KOS
    11:55
    20h 55m
    1 transfer
    VTE
    08:50
    Sihanouk International Airport - Wattay International Airport
    Mon, Feb 10AirAsia
    IDR 2,624,563
  • AirAsia
    KOS
    11:55
    20h 55m
    1 transfer
    VTE
    08:50
    Sihanouk International Airport - Wattay International Airport
    Mon, Feb 10AirAsia
    IDR 2,624,563
    Find More Flights

FAQ

  • When are flight tickets from Sihanoukville (KOS) to Vientiane (VTE) the cheapest?

    Airlines adjust prices for flights from Sihanoukville to Vientiane based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Sihanoukville (KOS) to Vientiane (VTE) cost?

    According to Trip.com's data, the lowest price is around IDR 5,714,597.
  • What is the transportation method from the main airport to downtown in Vientiane?

    • The distance from Wattay International Airport to downtown is about 5km, by taxi about 20 minutes.
  • How many airports in Vientiane (VTE)?

    There are 1 airport(s) in Vientiane (VTE): Wattay International Airport.

How to find a cheap flight from Sihanoukville to Vientiane

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sihanoukville to Vientiane. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Sihanoukville to Vientiane Flights

Cheapest direct flight priceIDR 2,624,562
Off-season travel monthNovember
Peak season for travelSeptember
Flight distance831.87km
Popular airlineAirAsia Berhad (Malaysia)