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Cheap flights from Krong Preah Sihanouk to Siem Reap, Cambodia

KOS — SAI
21 Jul — 28 Jul1
1 adult

Cheap flight deals from Krong Preah Sihanouk to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Krong Preah Sihanouk (KOS) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 July 2025.

Popular in

November

Cheapest in

September

Average price

£116
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 9% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in July 2025

Best time to book a flight from Krong Preah Sihanouk to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Krong Preah Sihanouk with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Krong Preah Sihanouk to Siem Reap

What is the cheapest time of day to fly from KOS to SAI?

Find hourly flight availability from Krong Preah Sihanouk to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 2025.

When flying from Krong Preah Sihanouk to Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Krong Preah Sihanouk to Siem Reap

Explore weekly flight availability from Krong Preah Sihanouk to Siem Reap. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 July 2025.

The most flights from KOS to SAI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Krong Preah Sihanouk to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Krong Preah Sihanouk to Siem Reap flight route?

  • Can I find deals for flights from Krong Preah Sihanouk to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Krong Preah Sihanouk to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Krong Preah Sihanouk to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Krong Preah Sihanouk to Siem Reap.

  • Can I find deals for business class flights from Krong Preah Sihanouk to Siem Reap?

    Yes. Cheapflights offers flight deals from Krong Preah Sihanouk to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Krong Preah Sihanouk to Siem Reap

Discover the top airline that operate flights from Krong Preah Sihanouk to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapest£74Average£256FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Krong Preah Sihanouk to Siem Reap?

Cheapflights helps you search for flights from Krong Preah Sihanouk to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Krong Preah Sihanouk to Siem Reap?

Cheapflights helps you find that perfect flight to Siem Reap from Krong Preah Sihanouk by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Krong Preah Sihanouk to Siem Reap with no change fees?

Need flexible booking options for your flight to Siem Reap from Krong Preah Sihanouk? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Krong Preah Sihanouk to Siem Reap become cheaper?

Yes, Cheapflights offers price alerts on Krong Preah Sihanouk to Siem Reap flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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