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Cheap Flights from Sihanoukville (KOS) to Phnom Penh (KTI)

Compare Sihanoukville to Techo flight deals

Find the cheapest month or even day of the year to fly to Techo

Book the best Techo fare with no extra fees

Direct flights from Sihanoukville to Techo

Sihanoukville to Techo: Alternative routes

Compare routes to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier.

Phnom Penh

9km from central Phnom Penh
Closest
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Sihanoukville to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight found$308
Cheapest month to flyNovember
Average flight time50 mins
Most popular airlineCambodia Airways
Average flights per week9

Finding cheap flights from Sihanoukville to Techo: Frequently asked questions

50 minutes is the average flight time from Sihanoukville to Techo.
Cambodia Airways and Hahn Air Systems fly direct from Sihanoukville to Techo.
As of April 2026, there are 9 flights per week flying from Sihanoukville to Techo.
Yes – the average flight time is 50 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Techo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Techo from Sihanoukville

Looking for cheap tickets from Sihanoukville to Techo? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Sihanoukville to Techo. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Techo from Sihanoukville from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Sihanoukville-Techo ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Techo from Sihanoukville.
  • Set up a Price Alert. You can easily track the fare of your cheap Sihanoukville-Techo flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Sihanoukville and Techo? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Sihanoukville and Techo. We scour the internet for the best Business, Premium Economy and First Class flight fares to Techo, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Sihanoukville to Techo flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Techo from Sihanoukville with hotels and car hire

    Once you've secured your cheap flight ticket from Sihanoukville to Techo, discover the best prices and exclusive rates for hotels in Techo or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Sihanoukville to Phnom Penh

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.