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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 €100 and round-trip from €155. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      KOS 1:10 PM
      1h
      Nonstop
      SAI 2:10 PM
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      €155 €260
      40% off
      40% off
      €260 €155
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Wed, Nov 4 | Air Cambodia
      KOS 1:10 PM
      1h
      Nonstop
      SAI 2:10 PM
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      €155 €260
      40% off
      40% off
      €260 €155
    • SAI 2:35 PM
      1h 5m
      Nonstop
      KOS 3:40 PM
      Siem Reap - Sihanoukville | Sat, Oct 24 | Cambodia Airways
      KOS 1:10 PM
      1h
      Nonstop
      SAI 2:10 PM
      Sihanoukville - Siem Reap | Sat, Oct 31 | Air Cambodia
      €159 €260
      39% off
      39% off
      €260 €159
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Oct 31 | Air Cambodia
      KOS 5:50 PM
      1h
      Nonstop
      SAI 6:50 PM
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      €171
      34% off
      €260 €171
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Nov 28 | Air Cambodia
      KOS 5:50 PM
      1h
      Nonstop
      SAI 6:50 PM
      Sihanoukville - Siem Reap | Sun, Dec 6 | Air Cambodia
      €174
      33% off
      €260 €174
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Nov 21 | Air Cambodia
      KOS 1:10 PM
      1h
      Nonstop
      SAI 2:10 PM
      Sihanoukville - Siem Reap | Sun, Nov 29 | Air Cambodia
      €174
      33% off
      €260 €174
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Mon, Nov 9 | Air Cambodia
      KOS 1:10 PM
      1h
      Nonstop
      SAI 2:10 PM
      Sihanoukville - Siem Reap | Fri, Nov 13 | Air Cambodia
      €176
      32% off
      €260 €176
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      KOS 5:50 PM
      1h
      Nonstop
      SAI 6:50 PM
      Sihanoukville - Siem Reap | Thu, Dec 3 | Air Cambodia
      €177
      32% off
      €260 €177
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Fri, Dec 4 | Air Cambodia
      KOS 5:50 PM
      1h
      Nonstop
      SAI 6:50 PM
      Sihanoukville - Siem Reap | Sat, Dec 12 | Air Cambodia
      €179
      31% off
      €260 €179
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      KOS 3:00 PM
      6h
      Nonstop
      SAI 4:00 PM
      Sihanoukville - Siem Reap | Tue, Oct 27 | Normal Airline
      Find more flights
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    • Cheapest
      SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      €100 €168
      40% off
      40% off
      €168 €100
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sun, Nov 1 | Air Cambodia
      €103 €168
      39% off
      39% off
      €168 €103
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      €105 €239
      56% off
      56% off
      €239 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      €105
      56% off
      €239 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      €105
      56% off
      €239 €105
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      €105
      52% off
      €220 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      €107
      55% off
      €239 €107
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      €107
      51% off
      €220 €107
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      €108
      36% off
      €168 €108
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      €100 €168
      40% off
      40% off
      €168 €100
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sun, Nov 1 | Air Cambodia
      €103 €168
      39% off
      39% off
      €168 €103
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      €105 €239
      56% off
      56% off
      €239 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      €105
      56% off
      €239 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      €105
      56% off
      €239 €105
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      €105
      52% off
      €220 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      €107
      55% off
      €239 €107
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      €107
      51% off
      €220 €107
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      €108
      36% off
      €168 €108
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      €105 €426
      75% off
      75% off
      €426 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      €105 €426
      75% off
      75% off
      €426 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      €105 €426
      75% off
      75% off
      €426 €105
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      €107
      75% off
      €426 €107
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Nov 17 | Cambodia Airways
      €109
      74% off
      €426 €109
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      €119
      72% off
      €426 €119
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      €120
      72% off
      €426 €120
    • SAI 12:30 PM
      1h 5m
      Nonstop
      KOS 1:35 PM
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      €120
      72% off
      €426 €120
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Tue, Nov 3 | Air Cambodia
      €127
      70% off
      €426 €127
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Thu, Oct 29 | Cambodia Airways
      €107 €433
      75% off
      75% off
      €433 €107
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Tue, Oct 27 | Cambodia Airways
      €109 €433
      75% off
      75% off
      €433 €109
    • SAI 11:20 AM
      1h 10m
      Nonstop
      KOS 12:30 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Cambodia Airways
      €111 €433
      74% off
      74% off
      €433 €111
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Thu, Oct 29 | Air Cambodia
      €135
      69% off
      €433 €135
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Fri, Oct 30 | Air Cambodia
      €135
      69% off
      €433 €135
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Tue, Oct 27 | Air Cambodia
      €154
      64% off
      €433 €154
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Wed, Oct 28 | Air Cambodia
      €154
      64% off
      €433 €154
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Mon, Oct 26 | Air Cambodia
      €158
      64% off
      €433 €158
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Air Cambodia
      €166
      62% off
      €433 €166
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • SAI 3:00 PM
      1h
      Nonstop
      KOS 4:00 PM
      Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
      €115 €168
      32% off
      32% off
      €168 €115
    • SAI 3:00 PM
      1h
      Nonstop
      KOS 4:00 PM
      Siem Reap - Sihanoukville | Tue, Dec 1 | Air Cambodia
      €116 €168
      31% off
      31% off
      €168 €116
    • SAI 3:00 PM
      1h
      Nonstop
      KOS 4:00 PM
      Siem Reap - Sihanoukville | Sun, Dec 27 | Air Cambodia
      €117 €220
      47% off
      47% off
      €220 €117
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      €100
      40% off
      €168 €100
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sun, Nov 1 | Air Cambodia
      €103
      39% off
      €168 €103
    • SAI 12:10 PM
      1h 5m
      Nonstop
      KOS 1:15 PM
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      €105
      52% off
      €220 €105
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      €107
      51% off
      €220 €107
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      €108
      36% off
      €168 €108
    • SAI 4:15 PM
      1h 5m
      Nonstop
      KOS 5:20 PM
      Siem Reap - Sihanoukville | Wed, Nov 4 | Air Cambodia
      €108
      51% off
      €220 €108
    • SAI 1:00 PM
      17h 25m
      1 stop
      KOS 2:00 PM
      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 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 July, with an average price of €59. You’ll want to avoid April, when the average price can reach as high as €133.

€133
€96
€59
€22
    Cheapest
  • €123
    Oct
  • €118
    Nov
  • €126
    Dec
  • €123
    Jan
  • €116
    Feb
  • €117
    Mar
  • €133
    Apr
  • €118
    May
  • €77
    Jun
  • €59
    Jul
  • €71
    Aug
  • €70
    Sep

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.

€114
€108
€101
€95
  • €101
    Mon
  • €108
    Tue
  • €114
    Wed
  • €106
    Thu
  • €103
    Fri
  • €108
    Sat
  • €110
    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 €100) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From €100
Cambodia Airways
From €109
AirAsia Cambodia
From €198
VietJet Air
From €238
Vietnam Airlines
From €269
Thai AirAsia
From €280
Thai Airways
From €308
Singapore Airlines
From €319
Bangkok Airways
From €346
Emirates
From €346

Find more flights and airlines

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

    9:15 AM

    SAI

    1h 5m

    10:20 AM

    KOS

    S M T W T F S
    Search

  2. K6133

    Siem Reap–Angkor Airport

    4:15 PM

    SAI

    1h 5m

    5:20 PM

    KOS

    - - - - - - 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 €100
Cheapest return ticket price €155

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

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

    Siem Reap–Angkor 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 Airport (SAI) to Sihanoukville International Airport (KOS).
  • The earliest flight from Siem Reap–Angkor 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 Airport (SAI) to Sihanoukville International Airport (KOS) is quite popular. Without considering departure times or holidays, tickets cost around €162 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.
  • One-way flights from Siem Reap–Angkor Airport to Sihanoukville International Airport currently start from €100, and round-trip fares start from €155. The current lowest fare is a Air Cambodia flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Yes. Air Cambodia operate direct flights from Siem Reap–Angkor 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 Airport to Sihanoukville International Airport is €234. Prices may vary depending on the departure date, airline, and availability.
  • Siem Reap–Angkor 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 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.

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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.