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Siem Reap Angkor International Airport to Sihanoukville International Airport flight
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Siem Reap Angkor International Airport to Sihanoukville International Airport Flights Info

Cheapest one-way
AU$164
Air Cambodia Air Cambodia 1h 5m · Direct Fri, Dec 11
Book Now
Cheapest return
AU$285
Air Cambodia Air Cambodia 1h 5m · Direct Sat, Nov 28 - Sun, Dec 6
Book Now
Best time to book
July
Cheapest
Recommended airlines
Air Cambodia Air CambodiaCheapest· From AU$164 Air Cambodia Air CambodiaMost booked

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 AU$164 and round-trip from AU$285. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 28 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Dec 6 | Air Cambodia
      AU$285 AU$398
      28% off
      28% off
      AU$398 AU$285
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 21 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sun, Nov 29 | Air Cambodia
      AU$285 AU$398
      28% off
      28% off
      AU$398 AU$285
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 29 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Dec 6 | Air Cambodia
      AU$292 AU$398
      27% off
      27% off
      AU$398 AU$292
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Fri, Dec 4 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Dec 12 | Air Cambodia
      AU$294
      26% off
      AU$398 AU$294
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Nov 26 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Thu, Dec 3 | Air Cambodia
      AU$297
      25% off
      AU$398 AU$297
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Dec 5 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Dec 12 | Air Cambodia
      AU$299
      25% off
      AU$398 AU$299
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Fri, Nov 27 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 29 | Air Cambodia
      AU$300
      25% off
      AU$398 AU$300
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Nov 19 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Mon, Nov 23 | Air Cambodia
      AU$308
      23% off
      AU$398 AU$308
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Tue, Dec 8 | Air Cambodia
      KOS 14:05
      1h
      Direct
      SAI 15:05
      Sihanoukville - Siem Reap | Wed, Dec 16 | Air Cambodia
      AU$308
      23% off
      AU$398 AU$308
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | Normal Airline
      KOS 15:00
      6h
      Direct
      SAI 16:00
      Sihanoukville - Siem Reap | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Fri, Dec 11 | Air Cambodia
      AU$164 AU$252
      35% off
      35% off
      AU$252 AU$164
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      AU$167 AU$252
      34% off
      34% off
      AU$252 AU$167
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      AU$167 AU$252
      34% off
      34% off
      AU$252 AU$167
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      AU$167
      34% off
      AU$252 AU$167
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Thu, Dec 17 | Air Cambodia
      AU$167
      34% off
      AU$252 AU$167
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      AU$170
      45% off
      AU$307 AU$170
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 28 | Cambodia Airways
      AU$173
      44% off
      AU$307 AU$173
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 21 | Cambodia Airways
      AU$174
      43% off
      AU$307 AU$174
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 21 | Air Cambodia
      AU$174
      43% off
      AU$307 AU$174
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Fri, Dec 11 | Air Cambodia
      AU$164 AU$252
      35% off
      35% off
      AU$252 AU$164
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      AU$167 AU$252
      34% off
      34% off
      AU$252 AU$167
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      AU$167 AU$252
      34% off
      34% off
      AU$252 AU$167
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      AU$167
      34% off
      AU$252 AU$167
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Thu, Dec 17 | Air Cambodia
      AU$167
      34% off
      AU$252 AU$167
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      AU$170
      45% off
      AU$307 AU$170
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 28 | Cambodia Airways
      AU$173
      44% off
      AU$307 AU$173
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 21 | Cambodia Airways
      AU$174
      43% off
      AU$307 AU$174
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 21 | Air Cambodia
      AU$174
      43% off
      AU$307 AU$174
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      AU$170 AU$665
      74% off
      74% off
      AU$665 AU$170
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 28 | Cambodia Airways
      AU$173 AU$665
      74% off
      74% off
      AU$665 AU$173
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 21 | Cambodia Airways
      AU$174 AU$665
      74% off
      74% off
      AU$665 AU$174
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 21 | Air Cambodia
      AU$174
      74% off
      AU$665 AU$174
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 15 | Cambodia Airways
      AU$175
      74% off
      AU$665 AU$175
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      AU$177
      73% off
      AU$665 AU$177
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sun, Nov 22 | Cambodia Airways
      AU$177
      73% off
      AU$665 AU$177
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Dec 10 | Cambodia Airways
      AU$177
      73% off
      AU$665 AU$177
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sun, Dec 6 | Cambodia Airways
      AU$177
      73% off
      AU$665 AU$177
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Fri, Nov 13 | Air Cambodia
      AU$227 AU$695
      67% off
      67% off
      AU$695 AU$227
    • SAI 21:30
      12h 5m
      1 stop
      KOS 09:35
      Siem Reap - Sihanoukville | Fri, Nov 13 | Vietnam Airlines
      AU$510 AU$695
      27% off
      27% off
      AU$695 AU$510
    • SAI 22:25
      11h 10m
      1 stop
      KOS 09:35
      Siem Reap - Sihanoukville | Fri, Nov 13 | Air Cambodia
      AU$500 AU$695
      28% off
      28% off
      AU$695 AU$500
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 14 | Cambodia Airways
      AU$177
      75% off
      AU$695 AU$177
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 14 | Air Cambodia
      AU$209
      70% off
      AU$695 AU$209
    • SAI 21:30
      12h 5m
      1 stop
      KOS 09:35
      Siem Reap - Sihanoukville | Sat, Nov 14 | Vietnam Airlines
      AU$531
      24% off
      AU$695 AU$531
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sun, Nov 15 | Cambodia Airways
      AU$179
      74% off
      AU$695 AU$179
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 15 | Air Cambodia
      AU$229
      67% off
      AU$695 AU$229
    • SAI 21:30
      12h 5m
      1 stop
      KOS 09:35
      Siem Reap - Sihanoukville | Sun, Nov 15 | Vietnam Airlines
      AU$459
      34% off
      AU$695 AU$459
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | Normal Airline
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    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Mon, Jan 4 | Air Cambodia
      AU$191 AU$252
      24% off
      24% off
      AU$252 AU$191
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Fri, Jan 1 | Air Cambodia
      AU$191 AU$326
      41% off
      41% off
      AU$326 AU$191
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Wed, Dec 23 | Air Cambodia
      AU$195 AU$326
      40% off
      40% off
      AU$326 AU$195
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Tue, Dec 1 | Air Cambodia
      AU$196
      22% off
      AU$252 AU$196
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sun, Dec 27 | Air Cambodia
      AU$196
      40% off
      AU$326 AU$196
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Wed, Dec 30 | Air Cambodia
      AU$196
      40% off
      AU$326 AU$196
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sat, Jan 2 | Air Cambodia
      AU$197
      40% off
      AU$326 AU$197
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sat, Dec 26 | Air Cambodia
      AU$220
      33% off
      AU$326 AU$220
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Wed, Jan 6 | Air Cambodia
      AU$220
      33% off
      AU$326 AU$220
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sat, Nov 14 | 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.

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 AU$164) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Air Cambodia logo Air Cambodia Cambodia Airways logo Cambodia Airways

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 AU$97. It is best to avoid April, when the average price can reach AU$218.

AU$218
AU$158
AU$97
AU$37
    Cheapest
  • AU$190
    Nov
  • AU$207
    Dec
  • AU$201
    Jan
  • AU$190
    Feb
  • AU$193
    Mar
  • AU$218
    Apr
  • AU$194
    May
  • AU$126
    Jun
  • AU$97
    Jul
  • AU$117
    Aug
  • AU$114
    Sep
  • AU$178
    Oct

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.

AU$188
AU$177
AU$165
AU$154
  • AU$165
    Mon
  • AU$174
    Tue
  • AU$188
    Wed
  • AU$175
    Thu
  • AU$165
    Fri
  • AU$176
    Sat
  • AU$182
    Sun

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. K6133

    Siem Reap Angkor International Airport

    16:15

    SAI

    1h 5m

    17:20

    KOS

    S M - - T - -
    Search

  2. K6131

    Siem Reap Angkor International Airport

    12:10

    SAI

    1h 5m

    13:15

    KOS

    S M T W T F S
    Search
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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 51 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 12:10, and the last departs at 15:00, with about 2 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 AU$242 in November, 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 AU$164, and round-trip fares start from AU$285. The current lowest fare is a Air Cambodia flight departing on Fri, Dec 11; 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 50 minutes, and around 7 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 AU$438. Prices may vary depending on the departure date, airline, and availability.
  • Siem Reap Angkor International Airport to Sihanoukville International Airport operates around 8 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.