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Sihanoukville International Airport to Siem Reap Angkor International Airport flight

Explore the cheapest one-way and round-trip flights from Sihanoukville International Airport to Siem Reap Angkor International Airport over the next 90 days, with one-way fares from PHP 3,744 and round-trip from PHP 9,182. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Sun, Oct 18 | Cambodia Airways
        SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Thu, Oct 22 | Cambodia Airways
        PHP 9,182 PHP 18,000
        49% off
        49% off
        PHP 18,000 PHP 9,182
      • KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Wed, Oct 14 | Cambodia Airways
        SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Sat, Oct 17 | Cambodia Airways
        PHP 9,210 PHP 18,000
        49% off
        49% off
        PHP 18,000 PHP 9,210
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sun, Oct 18 | Air Cambodia
        SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Thu, Oct 22 | Cambodia Airways
        PHP 10,426 PHP 18,000
        42% off
        42% off
        PHP 18,000 PHP 10,426
      • KOS 11:15 AM
        1h 5m
        Nonstop
        SAI 12:20 PM
        Sihanoukville - Siem Reap | Wed, Oct 14 | Air Cambodia
        SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Sat, Oct 17 | Cambodia Airways
        PHP 10,464
        42% off
        PHP 18,000 PHP 10,464
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sun, Oct 11 | Air Cambodia
        SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Sun, Oct 18 | Air Cambodia
        PHP 10,997
        39% off
        PHP 18,000 PHP 10,997
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Mon, Oct 12 | Air Cambodia
        SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Mon, Oct 19 | Air Cambodia
        PHP 11,446
        36% off
        PHP 18,000 PHP 11,446
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sat, Oct 17 | Air Cambodia
        SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Sat, Oct 24 | Air Cambodia
        PHP 11,446
        36% off
        PHP 18,000 PHP 11,446
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Fri, Oct 16 | Air Cambodia
        SAI 9:40 AM
        1h 5m
        Nonstop
        KOS 10:45 AM
        Siem Reap - Sihanoukville | Wed, Oct 21 | Air Cambodia
        PHP 11,512
        36% off
        PHP 18,000 PHP 11,512
      • KOS 5:50 PM
        1h
        Nonstop
        SAI 6:50 PM
        Sihanoukville - Siem Reap | Thu, Nov 5 | Air Cambodia
        SAI 4:15 PM
        1h 5m
        Nonstop
        KOS 5:20 PM
        Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
        PHP 12,588
        30% off
        PHP 18,000 PHP 12,588
      • KOS 5:50 PM
        1h
        Nonstop
        SAI 6:50 PM
        Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
        SAI 4:15 PM
        1h 5m
        Nonstop
        KOS 5:20 PM
        Siem Reap - Sihanoukville | Sun, Nov 15 | Air Cambodia
        PHP 12,747
        28% off
        PHP 18,000 PHP 12,747
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Mon, Oct 19 | Air Cambodia
        SAI 9:40 AM
        1h 5m
        Nonstop
        KOS 10:45 AM
        Siem Reap - Sihanoukville | Wed, Oct 21 | Air Cambodia
        PHP 13,094
        27% off
        PHP 18,000 PHP 13,094
      • KOS 5:50 PM
        1h
        Nonstop
        SAI 6:50 PM
        Sihanoukville - Siem Reap | Sat, Nov 21 | Air Cambodia
        SAI 4:15 PM
        1h 5m
        Nonstop
        KOS 5:20 PM
        Siem Reap - Sihanoukville | Tue, Nov 24 | Air Cambodia
        PHP 13,140
        27% off
        PHP 18,000 PHP 13,140
      • KOS 1:00 PM
        17h 25m
        1 stop
        SAI 2:00 PM
        Sihanoukville - Siem Reap | Thu, Oct 8 | Normal Airline
        SAI 3:00 PM
        6h
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        KOS 11:20 AM
        1h 5m
        Nonstop
        SAI 12:25 PM
        Sihanoukville - Siem Reap | Thu, Oct 8 | Air Cambodia
        PHP 3,744 PHP 11,206
        67% off
        67% off
        PHP 11,206 PHP 3,744
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sat, Oct 10 | Air Cambodia
        PHP 4,118 PHP 11,206
        63% off
        63% off
        PHP 11,206 PHP 4,118
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sun, Oct 11 | Air Cambodia
        PHP 4,306 PHP 11,206
        62% off
        62% off
        PHP 11,206 PHP 4,306
      • KOS 1:35 PM
        55m
        Nonstop
        SAI 2:30 PM
        Sihanoukville - Siem Reap | Sun, Oct 18 | Air Cambodia
        PHP 4,717
        57% off
        PHP 11,206 PHP 4,717
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Fri, Oct 23 | Air Cambodia
        PHP 4,839
        56% off
        PHP 11,206 PHP 4,839
      • KOS 11:20 AM
        1h 5m
        Nonstop
        SAI 12:25 PM
        Sihanoukville - Siem Reap | Thu, Oct 15 | Air Cambodia
        PHP 4,858
        56% off
        PHP 11,206 PHP 4,858
      • KOS 11:15 AM
        1h 5m
        Nonstop
        SAI 12:20 PM
        Sihanoukville - Siem Reap | Wed, Oct 21 | Air Cambodia
        PHP 5,026
        55% off
        PHP 11,206 PHP 5,026
      • KOS 11:15 AM
        1h 5m
        Nonstop
        SAI 12:20 PM
        Sihanoukville - Siem Reap | Wed, Oct 7 | Air Cambodia
        PHP 5,167
        54% off
        PHP 11,206 PHP 5,167
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Mon, Oct 19 | Air Cambodia
        PHP 5,204
        54% off
        PHP 11,206 PHP 5,204
      • KOS 11:00 AM
        1h
        Nonstop
        SAI 12:00 PM
        Sihanoukville - Siem Reap | Fri, Oct 16 | Air Cambodia
        PHP 5,204
        54% off
        PHP 11,206 PHP 5,204
      • KOS 10:15 AM
        1h
        Nonstop
        SAI 11:15 AM
        Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
        PHP 5,447
        51% off
        PHP 11,206 PHP 5,447
      • KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
        PHP 8,180
        27% off
        PHP 11,206 PHP 8,180
      • KOS 1:00 PM
        17h 25m
        1 stop
        SAI 2:00 PM
        Sihanoukville - Siem Reap | Thu, Oct 8 | Normal Airline
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Flight fares from Sihanoukville International Airport to Siem Reap Angkor International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Sihanoukville International Airport to Siem Reap Angkor International Airport

Which month has the lowest one-way flight price from Sihanoukville International Airport to Siem Reap Angkor International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Sihanoukville International Airport to Siem Reap Angkor International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Sihanoukville International Airport to Siem Reap Angkor International Airport, the best time to book is in August, with an average price of PHP 3,582. Try to avoid April, when prices are highest, averaging around PHP 7,559.

PHP 7,559
PHP 5,571
PHP 3,582
PHP 1,594
    Cheapest
  • PHP 5,560
    Oct
  • PHP 6,028
    Nov
  • PHP 5,839
    Dec
  • PHP 5,938
    Jan
  • PHP 6,278
    Feb
  • PHP 5,622
    Mar
  • PHP 7,559
    Apr
  • PHP 6,620
    May
  • PHP 4,533
    Jun
  • PHP 3,605
    Jul
  • PHP 3,582
    Aug
  • PHP 4,060
    Sep

Which month is the cheapest for round-trip flights from Sihanoukville International Airport to Siem Reap Angkor International Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Sihanoukville International Airport to Siem Reap Angkor International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, July is usually the cheapest month to find flights from Sihanoukville International Airport to Siem Reap Angkor International Airport, with an average price of PHP 6,535. In contrast, April is typically the most expensive month, with average prices reaching PHP 15,705.

PHP 15,705
PHP 11,120
PHP 6,535
PHP 1,950
    Cheapest
  • PHP 13,004
    Oct
  • PHP 14,373
    Nov
  • PHP 12,800
    Dec
  • PHP 11,559
    Jan
  • PHP 14,392
    Feb
  • PHP 14,254
    Mar
  • PHP 15,705
    Apr
  • PHP 13,655
    May
  • PHP 9,322
    Jun
  • PHP 6,535
    Jul
  • PHP 12,448
    Aug
  • PHP 10,857
    Sep

What is the cheapest day of the week to fly from Sihanoukville International Airport to Siem Reap Angkor International Airport?

The data is based on the average flight prices on Trip.com from Sihanoukville International Airport to Siem Reap Angkor International Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Sihanoukville International Airport to Siem Reap Angkor International Airport is usually Sunday, with average fares typically lower than other days. Try to avoid departing on Tuesday, as prices are usually the highest on that day.

PHP 5,744
PHP 5,377
PHP 5,009
PHP 4,642
    Cheapest
  • PHP 5,533
    Mon
  • PHP 5,744
    Tue
  • PHP 5,701
    Wed
  • PHP 5,549
    Thu
  • PHP 5,230
    Fri
  • PHP 5,125
    Sat
  • PHP 5,009
    Sun

Which airline offers the cheapest flights from Sihanoukville International Airport to Siem Reap Angkor International Airport?

The cheapest airline flying from Sihanoukville International Airport to Siem Reap Angkor International Airport is Air Cambodia (from PHP 4,399) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From PHP 4,399
Cambodia Airways
From PHP 4,568
AirAsia Cambodia
From PHP 15,012
AirAsia
From PHP 18,176
Ruili Airlines
From PHP 22,471

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What is the flight schedule from Sihanoukville International Airport to Siem Reap Angkor International Airport?

Check the schedule for flights from Sihanoukville to Siem Reap and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6130

    Sihanoukville International Airport

    11:05 AM

    KOS

    1h 5m

    12:10 PM

    SAI

    S M T W T F S
    Search
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About Sihanoukville International Airport and Siem Reap Angkor International Airport

Learn about Sihanoukville International Airport (KOS) and Siem Reap Angkor International Airport (SAI) — including location, terminals, transportation, and travel tips.

Flight distance 298.78 km
Cheapest one-way ticket price PHP 3,744
Cheapest return ticket price PHP 9,182

FAQs for Sihanoukville International Airport to Siem Reap Angkor International Airport Flights

  • How long is the flight from Sihanoukville International Airport to Siem Reap Angkor International Airport?

    Sihanoukville International Airport to Siem Reap Angkor International Airport takes about 51 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Sihanoukville International Airport (KOS) to Siem Reap Angkor International Airport (SAI).
  • The earliest flight from Sihanoukville International Airport to Siem Reap Angkor International Airport departs at 11:00, and the last departs at 13:35, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Sihanoukville International Airport (KOS) to Siem Reap Angkor International Airport (SAI) is quite popular. Without considering departure times or holidays, tickets cost around PHP 8,208 in November, the most expensive month to book this route.
  • Air Cambodia is a very popular airline operating an average of 423 flights per month.
  • One-way flights from Sihanoukville International Airport to Siem Reap Angkor International Airport currently start from PHP 3,744, and round-trip fares start from PHP 9,182. The current lowest fare is a Air Cambodia flight departing on Thu, Oct 8; prices may vary depending on availability.
  • Yes. Air Cambodia operate direct flights from Sihanoukville International Airport to Siem Reap Angkor International Airport, with an average flight time of 49 minutes, and around 5 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Sihanoukville International Airport to Siem Reap Angkor International Airport is PHP 7,034. Prices may vary depending on the departure date, airline, and availability.
  • Sihanoukville International Airport to Siem Reap Angkor International Airport operates around 6 weekly flights, mainly by Air Cambodia. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Sihanoukville International Airport and Siem Reap Angkor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.