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Siem Reap–Angkor Airport to Sihanouk International Airport flight

Search for flights from Siem Reap to Sihanoukville and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Wed, Mar 11 | Air Cambodia
        KOS 5:40 PM
        1h 10m
        Nonstop
        SAI 6:50 PM
        Sihanoukville - Siem Reap | Tue, Mar 17 | Air Cambodia
        THB 3,450 THB 8,280
        57% off
        57% off
        THB 8,280 THB 3,450
      • SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Fri, Mar 20 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Sun, Mar 22 | Air Cambodia
        THB 3,450 THB 8,280
        57% off
        57% off
        THB 8,280 THB 3,450
      • SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Sun, Mar 15 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Sun, Mar 22 | Air Cambodia
        THB 3,500 THB 8,280
        57% off
        57% off
        THB 8,280 THB 3,500
      • SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Sat, Mar 14 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Mon, Mar 16 | Air Cambodia
        THB 3,580
        56% off
        THB 8,280 THB 3,580
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Mon, Mar 16 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Fri, Mar 20 | Air Cambodia
        THB 3,590
        56% off
        THB 8,280 THB 3,590
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Mon, Mar 23 | Air Cambodia
        KOS 5:40 PM
        1h 10m
        Nonstop
        SAI 6:50 PM
        Sihanoukville - Siem Reap | Thu, Mar 26 | Air Cambodia
        THB 3,620
        56% off
        THB 8,280 THB 3,620
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Thu, Mar 19 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Mon, Mar 23 | Air Cambodia
        THB 3,640
        56% off
        THB 8,280 THB 3,640
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Thu, Mar 12 | Air Cambodia
        KOS 1:10 PM
        1h
        Nonstop
        SAI 2:10 PM
        Sihanoukville - Siem Reap | Sun, Mar 15 | Air Cambodia
        THB 6,040
        27% off
        THB 8,280 THB 6,040
      • SAI 1:00 PM
        17h 25m
        1 stop
        KOS Invalid Date
        Siem Reap - Sihanoukville | Mon, Mar 9 | Normal Airline
        KOS 3:00 PM
        6h
        Nonstop
        SAI 4:00 PM
        Sihanoukville - Siem Reap | Wed, Mar 11 | Normal Airline
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      • Cheapest nonstop
        SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Thu, Mar 26 | Air Cambodia
        THB 2,120 THB 4,800
        56% off
        56% off
        THB 4,800 THB 2,120
      • SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Sat, Mar 28 | Air Cambodia
        THB 2,120 THB 4,800
        56% off
        56% off
        THB 4,800 THB 2,120
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Thu, Mar 19 | Air Cambodia
        THB 2,310 THB 4,800
        52% off
        52% off
        THB 4,800 THB 2,310
      • SAI 4:00 PM
        1h 10m
        Nonstop
        KOS 5:10 PM
        Siem Reap - Sihanoukville | Tue, Mar 17 | Air Cambodia
        THB 2,430
        49% off
        THB 4,800 THB 2,430
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Mon, Mar 16 | Air Cambodia
        THB 2,900
        40% off
        THB 4,800 THB 2,900
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Mon, Mar 23 | Air Cambodia
        THB 2,910
        39% off
        THB 4,800 THB 2,910
      • SAI 2:50 PM
        1h 10m
        Nonstop
        KOS 4:00 PM
        Siem Reap - Sihanoukville | Thu, Mar 12 | Air Cambodia
        THB 3,180
        34% off
        THB 4,800 THB 3,180
      • SAI 7:45 PM
        1h 10m
        Nonstop
        KOS 8:55 PM
        Siem Reap - Sihanoukville | Fri, Mar 27 | Air Cambodia
        THB 3,280
        32% off
        THB 4,800 THB 3,280
      • SAI 9:40 AM
        1h 5m
        Nonstop
        KOS 10:45 AM
        Siem Reap - Sihanoukville | Sun, May 3 | Air Cambodia
        THB 3,480
        28% off
        THB 4,800 THB 3,480
      • SAI 11:30 AM
        1h 10m
        Nonstop
        KOS 12:40 PM
        Siem Reap - Sihanoukville | Wed, May 6 | Air Cambodia
        THB 3,500
        27% off
        THB 4,800 THB 3,500
      • SAI 1:00 PM
        17h 25m
        1 stop
        KOS Invalid Date
        Siem Reap - Sihanoukville | Mon, Mar 9 | 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 Airport to Sihanouk International Airport

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

Data is based on average one-way flight prices from Siem Reap–Angkor Airport to Sihanouk 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 Sihanouk International Airport, the best time to buy is in September, with an average price of THB 3,100. You’ll want to avoid March, when the average price can reach as high as THB 4,950.

THB 4,950
THB 4,025
THB 3,100
THB 2,175
    Cheapest
  • THB 4,950
    Mar
  • THB 4,760
    Apr
  • THB 3,770
    May
  • THB 3,350
    Jun
  • THB 4,240
    Jul
  • THB 4,070
    Aug
  • THB 3,100
    Sep
  • THB 4,150
    Oct
  • THB 4,080
    Nov
  • THB 4,350
    Dec
  • THB 4,220
    Jan
  • THB 3,960
    Feb

What’s the cheapest month to fly round-trip from Siem Reap–Angkor Airport to Sihanouk International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Siem Reap–Angkor Airport to Sihanouk International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, September is typically the cheapest month to find flights from Siem Reap–Angkor Airport to Sihanouk International Airport, with an average price of THB 4,270. In contrast, November is usually the most expensive month, with average fares reaching THB 7,500.

THB 7,500
THB 5,885
THB 4,270
THB 2,655
    Cheapest
  • THB 5,530
    Mar
  • THB 6,520
    Apr
  • THB 5,520
    May
  • THB 6,720
    Jun
  • THB 6,460
    Jul
  • THB 5,790
    Aug
  • THB 4,270
    Sep
  • THB 5,210
    Oct
  • THB 7,500
    Nov
  • THB 7,100
    Dec
  • THB 5,720
    Jan
  • THB 6,600
    Feb

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

The data is based on the past 12 months and shows the average ticket prices from Siem Reap–Angkor Airport to Sihanouk 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 Sihanouk International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

THB 4,630
THB 4,135
THB 3,640
THB 3,145
  • THB 3,640
    Mon
  • THB 4,020
    Tue
  • THB 4,390
    Wed
  • THB 3,860
    Thu
  • THB 4,420
    Fri
  • THB 4,130
    Sat
  • THB 4,630
    Sun

Selected Airlines from Siem Reap–Angkor Airport to Sihanouk International Airport

See which airlines fly from Siem Reap to Sihanoukville. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Air Cambodia
From THB 2,120
Firefly Airline
From THB 6,560
Vietnam Airlines
From THB 7,160
AirAsia Cambodia
From THB 8,330
Malaysia Airlines
From THB 9,870
Emirates
From THB 10,130
Thai AirAsia
From THB 11,050
Bangkok Airways
From THB 11,290
VietJet Air
From THB 12,920
Thai Airways
From THB 19,100

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Flight Schedule from Siem Reap–Angkor Airport to Sihanouk 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. K6135

    Siem Reap–Angkor Airport

    3:50 PM

    SAI

    1h 10m

    5:00 PM

    KOS

    S - - W - - -
    Search

  2. K6131

    Siem Reap–Angkor Airport

    11:30 AM

    SAI

    1h 10m

    12:40 PM

    KOS

    S M T W T F S
    Search
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Siem Reap–Angkor Airport to Sihanouk International Airport Flights Info

Flight distance298.78 km
Cheapest one-way ticket priceTHB 2,120
Cheapest return ticket priceTHB 3,450

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

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

    It takes around 1 hour 10 minutes to fly from Siem Reap–Angkor Airport (sai) to Sihanouk International Airport (kos).
  • There are around 1 daily flights from Siem Reap–Angkor Airport (SAI) to Sihanouk International Airport (KOS).
  • Tickets cost around THB 3,920 in March, making it the cheapest month to book. Siem Reap–Angkor Airport (SAI) to Sihanouk 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 Sihanouk International Airport (KOS) is quite popular. Without considering departure times or holidays, tickets cost around THB 4,900 in April, the most expensive month to book this route.
  • The earliest flight departs from Siem Reap–Angkor Airport (SAI) at 09:30 and arrives in Sihanouk International Airport (KOS) at 10:35.
  • The latest flight departs from Siem Reap–Angkor Airport (SAI) at 17:15 and arrives in Sihanouk International Airport (KOS) at 18:15.
  • Air Cambodia is a very popular airline operating an average of 747 flights per month.

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