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Siem Reap Angkor International Airport to Sihanoukville International Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap Angkor International Airport to Sihanoukville International Airport over the next 90 days, with one-way fares from IDR 1,992,000 and round-trip from IDR 2,173,500. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAI 11:55
      1h 10m
      Direct
      KOS 13:05
      Siem Reap - Sihanoukville | Sun, Oct 25 | Air Cambodia
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      IDR 2,173,500 IDR 4,564,600
      52% off
      52% off
      IDR 4,564,600 IDR 2,173,500
    • SAI 11:55
      1h 10m
      Direct
      KOS 13:05
      Siem Reap - Sihanoukville | Fri, Oct 30 | Air Cambodia
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      IDR 2,200,600 IDR 4,564,600
      52% off
      52% off
      IDR 4,564,600 IDR 2,200,600
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Tue, Oct 27 | Cambodia Airways
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Cambodia Airways
      IDR 2,390,300 IDR 4,564,600
      48% off
      48% off
      IDR 4,564,600 IDR 2,390,300
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Fri, Oct 30 | Cambodia Airways
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      IDR 2,645,100
      42% off
      IDR 4,564,600 IDR 2,645,100
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Wed, Oct 28 | Cambodia Airways
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Sat, Oct 31 | Cambodia Airways
      IDR 2,650,500
      42% off
      IDR 4,564,600 IDR 2,650,500
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Mon, Oct 26 | Cambodia Airways
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      IDR 2,683,000
      41% off
      IDR 4,564,600 IDR 2,683,000
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Sun, Oct 25 | Cambodia Airways
      KOS 16:10
      1h 5m
      Direct
      SAI 17:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      IDR 2,683,000
      41% off
      IDR 4,564,600 IDR 2,683,000
    • SAI 11:55
      1h 10m
      Direct
      KOS 13:05
      Siem Reap - Sihanoukville | Sat, Oct 24 | Air Cambodia
      KOS 11:15
      1h 5m
      Direct
      SAI 12:20
      Sihanoukville - Siem Reap | Tue, Oct 27 | Air Cambodia
      IDR 2,937,800
      36% off
      IDR 4,564,600 IDR 2,937,800
    • SAI 09:25
      1h 10m
      Direct
      KOS 10:35
      Siem Reap - Sihanoukville | Mon, Oct 26 | Air Cambodia
      KOS 11:20
      1h 5m
      Direct
      SAI 12:25
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      IDR 3,067,900
      33% off
      IDR 4,564,600 IDR 3,067,900
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      KOS 15:00
      6h
      Direct
      SAI 16:00
      Sihanoukville - Siem Reap | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Thu, Dec 17 | Air Cambodia
      IDR 1,992,000 IDR 3,139,900
      37% off
      37% off
      IDR 3,139,900 IDR 1,992,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      IDR 2,016,300 IDR 3,139,900
      36% off
      36% off
      IDR 3,139,900 IDR 2,016,300
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      IDR 2,057,000 IDR 4,866,600
      57% off
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Dec 14 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      IDR 2,119,300
      33% off
      IDR 3,139,900 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      IDR 2,119,300
      56% off
      IDR 4,866,600 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      IDR 2,119,300
      56% off
      IDR 4,866,600 IDR 2,119,300
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Thu, Dec 17 | Air Cambodia
      IDR 1,992,000 IDR 3,139,900
      37% off
      37% off
      IDR 3,139,900 IDR 1,992,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      IDR 2,016,300 IDR 3,139,900
      36% off
      36% off
      IDR 3,139,900 IDR 2,016,300
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      IDR 2,057,000 IDR 4,866,600
      57% off
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Dec 14 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      IDR 2,119,300
      33% off
      IDR 3,139,900 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      IDR 2,119,300
      56% off
      IDR 4,866,600 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      IDR 2,119,300
      56% off
      IDR 4,866,600 IDR 2,119,300
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      IDR 2,057,000 IDR 9,140,800
      77% off
      77% off
      IDR 9,140,800 IDR 2,057,000
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      IDR 2,057,000 IDR 9,140,800
      77% off
      77% off
      IDR 9,140,800 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      IDR 2,057,000 IDR 9,140,800
      77% off
      77% off
      IDR 9,140,800 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Dec 14 | Air Cambodia
      IDR 2,057,000
      77% off
      IDR 9,140,800 IDR 2,057,000
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      IDR 2,119,300
      77% off
      IDR 9,140,800 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      IDR 2,119,300
      77% off
      IDR 9,140,800 IDR 2,119,300
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      IDR 2,122,000
      77% off
      IDR 9,140,800 IDR 2,122,000
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      IDR 2,162,700
      76% off
      IDR 9,140,800 IDR 2,162,700
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Nov 17 | Cambodia Airways
      IDR 2,206,100
      76% off
      IDR 9,140,800 IDR 2,206,100
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Oct 29 | Cambodia Airways
      IDR 2,162,700 IDR 9,140,800
      76% off
      76% off
      IDR 9,140,800 IDR 2,162,700
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Fri, Oct 30 | Air Cambodia
      IDR 2,192,500 IDR 9,140,800
      76% off
      76% off
      IDR 9,140,800 IDR 2,192,500
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Oct 27 | Cambodia Airways
      IDR 2,206,100 IDR 9,140,800
      76% off
      76% off
      IDR 9,140,800 IDR 2,206,100
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sun, Oct 25 | Cambodia Airways
      IDR 2,235,900
      76% off
      IDR 9,140,800 IDR 2,235,900
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Thu, Oct 29 | Air Cambodia
      IDR 2,718,300
      70% off
      IDR 9,140,800 IDR 2,718,300
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Wed, Oct 28 | Air Cambodia
      IDR 2,745,400
      70% off
      IDR 9,140,800 IDR 2,745,400
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Oct 25 | Air Cambodia
      IDR 3,103,100
      66% off
      IDR 9,140,800 IDR 3,103,100
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Tue, Oct 27 | Air Cambodia
      IDR 3,111,200
      66% off
      IDR 9,140,800 IDR 3,111,200
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Oct 26 | Air Cambodia
      IDR 3,132,900
      66% off
      IDR 9,140,800 IDR 3,132,900
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
      IDR 2,341,600 IDR 4,549,200
      49% off
      49% off
      IDR 4,549,200 IDR 2,341,600
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sun, Dec 27 | Air Cambodia
      IDR 2,360,500 IDR 4,549,200
      48% off
      48% off
      IDR 4,549,200 IDR 2,360,500
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Thu, Dec 17 | Air Cambodia
      IDR 1,992,000 IDR 3,139,900
      37% off
      37% off
      IDR 3,139,900 IDR 1,992,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      IDR 2,016,300
      36% off
      IDR 3,139,900 IDR 2,016,300
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Dec 14 | Air Cambodia
      IDR 2,057,000
      57% off
      IDR 4,866,600 IDR 2,057,000
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      IDR 2,119,300
      33% off
      IDR 3,139,900 IDR 2,119,300
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Siem Reap to Sihanoukville 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 International Airport to Sihanoukville International Airport

What is the cheapest month to fly from Siem Reap Angkor International Airport to Sihanoukville International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Siem Reap Angkor International Airport to Sihanoukville International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Siem Reap Angkor International Airport to Sihanoukville International Airport are usually in July, with an average price of IDR 1,193,500. It is best to avoid April, when the average price can reach IDR 2,687,400.

IDR 2,687,400
IDR 1,940,450
IDR 1,193,500
IDR 446,550
    Cheapest
  • IDR 2,494,400
    Oct
  • IDR 2,393,000
    Nov
  • IDR 2,552,200
    Dec
  • IDR 2,475,200
    Jan
  • IDR 2,341,100
    Feb
  • IDR 2,372,700
    Mar
  • IDR 2,687,400
    Apr
  • IDR 2,385,400
    May
  • IDR 1,544,800
    Jun
  • IDR 1,193,500
    Jul
  • IDR 1,436,700
    Aug
  • IDR 1,405,600
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Siem Reap Angkor International 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 departure day from Siem Reap Angkor International Airport to Sihanoukville International Airport is Monday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

IDR 2,307,100
IDR 2,175,250
IDR 2,043,400
IDR 1,911,550
  • IDR 2,043,400
    Mon
  • IDR 2,175,900
    Tue
  • IDR 2,307,100
    Wed
  • IDR 2,144,000
    Thu
  • IDR 2,080,200
    Fri
  • IDR 2,173,500
    Sat
  • IDR 2,224,700
    Sun

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

The cheapest airline flying from Siem Reap Angkor International Airport to Sihanoukville International Airport is Air Cambodia (from IDR 848,300) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From IDR 848,300
Cambodia Airways
From IDR 1,393,000
AirAsia Cambodia
From IDR 4,371,400
VietJet Air
From IDR 4,612,600
Vietnam Airlines
From IDR 5,382,300
Thai AirAsia
From IDR 5,794,200
Bangkok Airways
From IDR 6,357,900
Singapore Airlines
From IDR 6,422,900
Thai Airways
From IDR 6,908,000
Emirates
From IDR 7,143,800

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What is the flight schedule from Siem Reap Angkor International 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 International Airport

    09:15

    SAI

    1h 5m

    10:20

    KOS

    S M T W T F S
    Search

  2. K6133

    Siem Reap Angkor International Airport

    16:15

    SAI

    1h 5m

    17:20

    KOS

    - - - - - - S
    Search
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About Siem Reap Angkor International Airport and Sihanoukville International Airport

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

Flight distance 298.78km
Cheapest one-way ticket price IDR 1,992,000
Cheapest return ticket price IDR 2,173,500

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

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

    Siem Reap Angkor International Airport to Sihanoukville International Airport takes about 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Siem Reap Angkor International Airport (SAI) to Sihanoukville International Airport (KOS).
  • The earliest flight from Siem Reap Angkor International Airport to Sihanoukville International Airport departs at 09:25, and the last departs at 11:55, 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 Siem Reap Angkor International Airport (SAI) to Sihanoukville International Airport (KOS) is quite popular. Without considering departure times or holidays, tickets cost around IDR 3,265,700 in October, the most expensive month to book this route.
  • Air Cambodia is a very popular airline operating an average of 747 flights per month.
  • One-way flights from Siem Reap Angkor International Airport to Sihanoukville International Airport currently start from IDR 1,992,000, and round-trip fares start from IDR 2,173,500. The current lowest fare is a Air Cambodia flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. Air Cambodia operate direct flights from Siem Reap Angkor International Airport to Sihanoukville International Airport, with an average flight time of 49 minutes, and around 6 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 Siem Reap Angkor International Airport to Sihanoukville International Airport is IDR 4,730,100. Prices may vary depending on the departure date, airline, and availability.
  • Siem Reap Angkor International Airport to Sihanoukville International Airport operates around 7 weekly flights, mainly by Air Cambodia. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Siem Reap Angkor International Airport and Sihanoukville 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.