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Flights from Sihanoukville to Vientiane
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Flights from Sihanoukville to Vientiane Starting at £130

Discover our range of affordable one-way and round-trip flights from Sihanoukville to Vientiane and kick-start your next adventure today!

  • One way
  • Round-trip
      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Feb 10|Sihanoukville - Vientiane|AirAsia
        £130£181
        28% OFF
        28% OFF
        £181£130

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Feb 10, arriving at Wattay International Airport. One-way Prices start from £130 including taxes and charges.

      • KOS13:35
        19h 15m
        1 stop
        VTE08:50
        Fri, Dec 13|Sihanoukville - Vientiane|AirAsia
        £131£181
        28% OFF
        28% OFF
        £181£131

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Fri, Dec 13, arriving at Wattay International Airport. One-way Prices start from £131 including taxes and charges.

      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Dec 16|Sihanoukville - Vientiane|AirAsia
        £131£181
        27% OFF
        27% OFF
        £181£131

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Dec 16, arriving at Wattay International Airport. One-way Prices start from £131 including taxes and charges.

      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Jan 20|Sihanoukville - Vientiane|AirAsia
        £132
        £132

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Jan 20, arriving at Wattay International Airport. One-way Prices start from £132 including taxes and charges.

      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Dec 30|Sihanoukville - Vientiane|AirAsia
        £137
        £137

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Dec 30, arriving at Wattay International Airport. One-way Prices start from £137 including taxes and charges.

      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Jan 13|Sihanoukville - Vientiane|AirAsia
        £139
        £139

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Jan 13, arriving at Wattay International Airport. One-way Prices start from £139 including taxes and charges.

      • KOS11:55
        20h 55m
        1 stop
        VTE08:50
        Mon, Dec 23|Sihanoukville - Vientiane|AirAsia
        £153
        £153

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Mon, Dec 23, arriving at Wattay International Airport. One-way Prices start from £153 including taxes and charges.

      • KOS13:35
        19h 15m
        1 stop
        VTE08:50
        Fri, Jan 3|Sihanoukville - Vientiane|AirAsia
        £153
        £153

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Fri, Jan 3, arriving at Wattay International Airport. One-way Prices start from £153 including taxes and charges.

      • KOS13:35
        19h 15m
        1 stop
        VTE08:50
        Fri, Jan 17|Sihanoukville - Vientiane|AirAsia
        £157
        £157

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Fri, Jan 17, arriving at Wattay International Airport. One-way Prices start from £157 including taxes and charges.

      • KOS13:35
        19h 15m
        1 stop
        VTE08:50
        Fri, Dec 27|Sihanoukville - Vientiane|AirAsia
        £160
        £160

        Choose AirAsia flights from Sihanoukville to Vientiane. The one-way connecting flight with AirAsia departs from Sihanouk International Airport on Fri, Dec 27, arriving at Wattay International Airport. One-way Prices start from £160 including taxes and charges.

      • KOS13:00
        3h 5m
        Nonstop
        VTE14:00
        Fri, Dec 13|Sihanoukville - Vientiane|AirAsia
        Find More Flights
        Find More Flights

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

Find the best time to fly from Sihanoukville to Vientiane

Explore the best time to buy affordable tickets to Vientiane with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Airlines Flying from Sihanoukville to Vientiane

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Sihanoukville to Vientiane.

AirAsia
From £130
Cambodia Angkor Air
From £163

Find more flights and airlines

Alternative Routes from Sihanoukville to Vientiane

There are various non-direct routes from Sihanoukville to Vientiane which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    AirAsia Berhad (Malaysia)
    KOS
    11:55
    20h 55m
    1 transfer
    VTE
    08:50
    Sihanouk International Airport - Wattay International Airport
    Mon, Feb 10AirAsia Berhad (Malaysia)
    £130
  • AirAsia Berhad (Malaysia)
    KOS
    11:55
    20h 55m
    1 transfer
    VTE
    08:50
    Sihanouk International Airport - Wattay International Airport
    Mon, Feb 10AirAsia Berhad (Malaysia)
    £130
    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 £282.

  • 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

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 from Sihanoukville to Vientiane

Cheapest direct flight price£129
Off-season travel monthNovember
Peak season for travelSeptember
Flight distance831.87km
Popular airlineAirAsia Berhad (Malaysia)

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