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Flights from Chiang Mai to Sihanoukville Starting at £171

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.

Find the best time to fly from Chiang Mai to Sihanoukville

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.
Airlines Flying from Chiang Mai to Sihanoukville

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

VietJet Air
From £171
Thai AirAsia
From £177
Thai Airways
From £234
Scoot
From £237
Bangkok Airways
From £305
AirAsia
From £325
Nokair Airline
From £341
Thai Lion Air
From £349
China Southern Airlines
From £349
Thai Vietjet Air
From £355
ANA airlines

Find more flights and airlines

Alternative Routes from Chiang Mai to Sihanoukville

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

  • Cheapest
    VietJet Air
    CNX
    14:40
    18h 25m
    1 transfer
    KOS
    09:05
    Chiang Mai International Airport - Sihanouk International Airport
    Wed, Apr 10VietJet Air
    £171
  • VietJet Air
    CNX
    14:40
    18h 25m
    1 transfer
    KOS
    09:05
    Chiang Mai International Airport - Sihanouk International Airport
    Wed, Apr 10VietJet Air
    £171
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Chiang Mai (CNX) to Sihanoukville (KOS) the cheapest?

    Airlines adjust prices for flights from Chiang Mai to Sihanoukville 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 Chiang Mai (CNX) to Sihanoukville (KOS) cost?

    According to Trip.com's data, the lowest price is around £398.
  • How many airports in Sihanoukville (KOS)?

    There are 1 airport(s) in Sihanoukville (KOS): Sihanouk International Airport.

Flight Information from Chiang Mai to Sihanoukville

Cheapest direct flight price

£170

Cheapest month

February

Peak season for travel

June