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Siem Reap–Angkor Airport to Sihanoukville International Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap–Angkor Airport to Sihanoukville International Airport over the next 90 days, with one-way fares from IDR 599,400 and round-trip from IDR 1,401,100. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Thu, Oct 1 | Air Cambodia
        KOS 11:15 AM
        1h 5m
        Nonstop
        SAI 12:20 PM
        Sihanoukville - Siem Reap | Sun, Oct 4 | Air Cambodia
        IDR 1,401,100 IDR 2,614,300
        46% off
        46% off
        IDR 2,614,300 IDR 1,401,100
      • SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Thu, Sep 10 | Air Cambodia
        KOS 11:15 AM
        1h 5m
        Nonstop
        SAI 12:20 PM
        Sihanoukville - Siem Reap | Sun, Sep 13 | Air Cambodia
        IDR 1,416,900 IDR 2,614,300
        46% off
        46% off
        IDR 2,614,300 IDR 1,416,900
      • SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Mon, Sep 7 | Cambodia Airways
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Mon, Sep 14 | Cambodia Airways
        IDR 1,606,100 IDR 2,614,300
        39% off
        39% off
        IDR 2,614,300 IDR 1,606,100
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Mon, Sep 7 | Air Cambodia
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Mon, Sep 14 | Cambodia Airways
        IDR 1,690,300
        35% off
        IDR 2,614,300 IDR 1,690,300
      • SAI 10:45 AM
        1h 15m
        Nonstop
        KOS 12:00 PM
        Siem Reap - Sihanoukville | Thu, Sep 10 | Cambodia Airways
        KOS 12:40 PM
        1h 15m
        Nonstop
        SAI 1:55 PM
        Sihanoukville - Siem Reap | Sun, Sep 13 | Cambodia Airways
        IDR 1,706,000
        35% off
        IDR 2,614,300 IDR 1,706,000
      • SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Tue, Sep 8 | Cambodia Airways
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Thu, Sep 10 | Cambodia Airways
        IDR 1,729,700
        34% off
        IDR 2,614,300 IDR 1,729,700
      • SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Sat, Sep 12 | Cambodia Airways
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Sun, Sep 13 | Cambodia Airways
        IDR 1,766,500
        32% off
        IDR 2,614,300 IDR 1,766,500
      • SAI 10:45 AM
        1h 15m
        Nonstop
        KOS 12:00 PM
        Siem Reap - Sihanoukville | Fri, Sep 11 | Cambodia Airways
        KOS 12:40 PM
        1h 15m
        Nonstop
        SAI 1:55 PM
        Sihanoukville - Siem Reap | Sun, Sep 13 | Cambodia Airways
        IDR 1,774,400
        32% off
        IDR 2,614,300 IDR 1,774,400
      • SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Wed, Sep 9 | Cambodia Airways
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Wed, Sep 16 | Cambodia Airways
        IDR 1,853,200
        28% off
        IDR 2,614,300 IDR 1,853,200
      • SAI 2:35 PM
        1h 5m
        Nonstop
        KOS 3:40 PM
        Siem Reap - Sihanoukville | Sat, Sep 19 | Cambodia Airways
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Mon, Sep 21 | Cambodia Airways
        IDR 1,882,100
        28% off
        IDR 2,614,300 IDR 1,882,100
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Mon, Sep 21 | Air Cambodia
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Wed, Sep 23 | Cambodia Airways
        IDR 1,908,400
        27% off
        IDR 2,614,300 IDR 1,908,400
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Sat, Sep 12 | Air Cambodia
        KOS 4:10 PM
        1h 5m
        Nonstop
        SAI 5:15 PM
        Sihanoukville - Siem Reap | Sat, Sep 12 | Cambodia Airways
        IDR 1,908,400
        27% off
        IDR 2,614,300 IDR 1,908,400
      • SAI 1:00 PM
        17h 25m
        1 stop
        KOS 2:00 PM
        Siem Reap - Sihanoukville | Tue, Sep 8 | Normal Airline
        KOS 3:00 PM
        6h
        Nonstop
        SAI 4:00 PM
        Sihanoukville - Siem Reap | Thu, Sep 10 | Normal Airline
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      • Cheapest nonstop
        SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Tue, Sep 8 | Air Cambodia
        IDR 599,400 IDR 1,123,600
        47% off
        47% off
        IDR 1,123,600 IDR 599,400
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Mon, Sep 14 | Air Cambodia
        IDR 617,800 IDR 1,123,600
        45% off
        45% off
        IDR 1,123,600 IDR 617,800
      • SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Fri, Oct 2 | Air Cambodia
        IDR 617,800 IDR 1,123,600
        45% off
        45% off
        IDR 1,123,600 IDR 617,800
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Sat, Oct 3 | Air Cambodia
        IDR 686,100
        39% off
        IDR 1,123,600 IDR 686,100
      • SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Fri, Sep 25 | Air Cambodia
        IDR 699,300
        38% off
        IDR 1,123,600 IDR 699,300
      • SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Tue, Sep 15 | Air Cambodia
        IDR 701,900
        38% off
        IDR 1,123,600 IDR 701,900
      • SAI 9:40 AM
        1h 5m
        Nonstop
        KOS 10:45 AM
        Siem Reap - Sihanoukville | Sun, Sep 13 | Air Cambodia
        IDR 701,900
        38% off
        IDR 1,123,600 IDR 701,900
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Sat, Sep 12 | Air Cambodia
        IDR 728,200
        35% off
        IDR 1,123,600 IDR 728,200
      • SAI 9:25 AM
        1h 10m
        Nonstop
        KOS 10:35 AM
        Siem Reap - Sihanoukville | Sat, Sep 26 | Air Cambodia
        IDR 728,200
        35% off
        IDR 1,123,600 IDR 728,200
      • SAI 11:55 AM
        1h 10m
        Nonstop
        KOS 1:05 PM
        Siem Reap - Sihanoukville | Wed, Oct 21 | Air Cambodia
        IDR 733,400
        35% off
        IDR 1,123,600 IDR 733,400
      • SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Fri, Oct 16 | Air Cambodia
        IDR 744,000
        34% off
        IDR 1,123,600 IDR 744,000
      • SAI 9:25 AM
        1h 5m
        Nonstop
        KOS 10:30 AM
        Siem Reap - Sihanoukville | Tue, Oct 6 | Air Cambodia
        IDR 820,200
        27% off
        IDR 1,123,600 IDR 820,200
      • SAI 1:00 PM
        17h 25m
        1 stop
        KOS 2:00 PM
        Siem Reap - Sihanoukville | Tue, Sep 8 | Normal Airline
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Displayed flight fares from Siem Reap–Angkor Airport to Sihanoukville International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

What is the cheapest month for one-way flights from Siem Reap–Angkor Airport to Sihanoukville International Airport?

Data is based on average one-way flight prices from Siem Reap–Angkor Airport to Sihanoukville International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Siem Reap–Angkor Airport to Sihanoukville International Airport, the best time to buy is in August, with an average price of IDR 1,054,100. You’ll want to avoid April, when the average price can reach as high as IDR 2,606,600.

IDR 2,606,600
IDR 1,830,350
IDR 1,054,100
IDR 277,850
  • IDR 1,054,100
    Aug
  • IDR 1,767,500
    Sep
  • IDR 2,362,900
    Oct
  • IDR 2,321,100
    Nov
  • IDR 2,475,500
    Dec
  • IDR 2,400,800
    Jan
  • IDR 2,270,800
    Feb
  • IDR 2,301,400
    Mar
  • IDR 2,606,600
    Apr
  • IDR 2,313,700
    May
  • IDR 1,498,400
    Jun
  • IDR 1,157,700
    Jul

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

The data is based on the past 12 months and shows the average ticket prices from Siem Reap–Angkor Airport to Sihanoukville International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Siem Reap–Angkor Airport to Sihanoukville International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

IDR 2,275,000
IDR 2,127,300
IDR 1,979,600
IDR 1,831,900
  • IDR 1,979,600
    Mon
  • IDR 2,087,000
    Tue
  • IDR 2,275,000
    Wed
  • IDR 2,109,100
    Thu
  • IDR 2,066,200
    Fri
  • IDR 2,190,200
    Sat
  • IDR 2,252,600
    Sun

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

The cheapest airline flying from Siem Reap–Angkor Airport to Sihanoukville International Airport is Air Cambodia (from IDR 617,800) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From IDR 617,800
Cambodia Airways
From IDR 943,700
VietJet Air
From IDR 4,321,500
AirAsia Cambodia
From IDR 4,542,300
Vietnam Airlines
From IDR 5,349,300
Thai AirAsia
From IDR 5,785,700
Singapore Airlines
From IDR 6,045,900
Thai Airways
From IDR 6,469,100
China Eastern Airlines
From IDR 6,521,700
Bangkok Airways
From IDR 6,555,800

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6131

    Siem Reap–Angkor Airport

    9:40 AM

    SAI

    1h 5m

    10:45 AM

    KOS

    S M T W T F S
    Search

  2. KR804

    Siem Reap–Angkor Airport

    10:45 AM

    SAI

    1h 15m

    12:00 PM

    KOS

    S M T W T F S
    Search
Find more flights and airlines

About Siem Reap–Angkor Airport and Sihanoukville International Airport

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

Flight distance 298.78 km
Cheapest one-way ticket price IDR 599,400
Cheapest return ticket price IDR 1,401,100

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

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

    It takes around 1 hour 8 minutes to fly from Siem Reap–Angkor Airport (sai) to Sihanoukville International Airport (kos).
  • There are around 2 daily flights from Siem Reap–Angkor Airport (SAI) to Sihanoukville International Airport (KOS).
  • Tickets cost around IDR 1,385,300 in September, making it the cheapest month to book. Siem Reap–Angkor Airport (SAI) to Sihanoukville International Airport (KOS) is a popular route, so don't forget to book your tickets in advance.
  • The route from Siem Reap–Angkor Airport (SAI) to Sihanoukville International Airport (KOS) is quite popular. Without considering departure times or holidays, tickets cost around IDR 2,260,700 in October, the most expensive month to book this route.
  • The earliest flight departs from Siem Reap–Angkor Airport (SAI) at 09:30 and arrives in Sihanoukville International Airport (KOS) at 10:35.
  • The latest flight departs from Siem Reap–Angkor Airport (SAI) at 17:15 and arrives in Sihanoukville International Airport (KOS) at 18:15.
  • Air Cambodia is a very popular airline operating an average of 747 flights per month.
  • The earliest flight from Siem Reap–Angkor Airport to Sihanoukville International Airport departs at 09:25, and the last departs at 14:35, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Yes. Vietnam Airlines, Air Cambodia and Cambodia Airways operate direct flights from Siem Reap–Angkor Airport to Sihanoukville International Airport, with an average flight time of 55 minutes, and around 2 weekly flights. Actual flight frequency may vary by season.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.