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

Cheapest one-way
HK$734
Air Cambodia Air Cambodia 1h · Direct Wed, Dec 2
Book Now
Cheapest return
HK$1,580
Air Cambodia Air Cambodia 1h · Direct Wed, Dec 9 - Sun, Dec 13
Book Now
Best time to book
August
Cheapest
Recommended airlines
Air Cambodia Air CambodiaCheapest· From HK$734 Air Cambodia Air CambodiaMost booked

Explore the cheapest one-way and round-trip flights from Sihanoukville International Airport to Siem Reap Angkor International Airport over the next 90 days, with one-way fares from HK$734 and round-trip from HK$1,580. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Dec 2 | Air Cambodia
      HK$734 HK$1,503
      51% off
      51% off
      HK$1,503 HK$734
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Nov 21 | Air Cambodia
      HK$744 HK$1,741
      56% off
      56% off
      HK$1,741 HK$744
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Mon, Nov 23 | Air Cambodia
      HK$747 HK$1,741
      56% off
      56% off
      HK$1,741 HK$747
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      HK$793
      47% off
      HK$1,503 HK$793
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Sat, Jan 2 | Air Cambodia
      HK$833
      40% off
      HK$1,381 HK$833
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Nov 17 | Air Cambodia
      HK$845
      51% off
      HK$1,741 HK$845
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Dec 8 | Air Cambodia
      HK$865
      50% off
      HK$1,741 HK$865
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Fri, Dec 4 | Air Cambodia
      HK$900
      48% off
      HK$1,741 HK$900
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 30 | Air Cambodia
      HK$900
      40% off
      HK$1,503 HK$900
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Wed, Dec 9 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      HK$1,580 HK$2,610
      39% off
      39% off
      HK$2,610 HK$1,580
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 22 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Nov 25 | Air Cambodia
      HK$1,651 HK$2,610
      37% off
      37% off
      HK$2,610 HK$1,651
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Tue, Dec 8 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Dec 10 | Air Cambodia
      HK$1,677 HK$2,610
      36% off
      36% off
      HK$2,610 HK$1,677
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Tue, Nov 24 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Tue, Dec 1 | Air Cambodia
      HK$1,691
      35% off
      HK$2,610 HK$1,691
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Sat, Dec 12 | Cambodia Airways
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Mon, Dec 14 | Cambodia Airways
      HK$1,763
      32% off
      HK$2,610 HK$1,763
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Thu, Nov 26 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      HK$1,768
      32% off
      HK$2,610 HK$1,768
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sat, Dec 5 | Air Cambodia
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      HK$1,768
      32% off
      HK$2,610 HK$1,768
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Thu, Jan 14 | Cambodia Airways
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Jan 21 | Cambodia Airways
      HK$1,790
      31% off
      HK$2,610 HK$1,790
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Wed, Dec 2 | Cambodia Airways
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Dec 3 | Cambodia Airways
      HK$1,834
      30% off
      HK$2,610 HK$1,834
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
      SAI 15:00
      6h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Fri, Nov 20 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Dec 2 | Air Cambodia
      HK$734 HK$1,503
      51% off
      51% off
      HK$1,503 HK$734
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Nov 21 | Air Cambodia
      HK$744 HK$1,741
      56% off
      56% off
      HK$1,741 HK$744
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Mon, Nov 23 | Air Cambodia
      HK$747 HK$1,741
      56% off
      56% off
      HK$1,741 HK$747
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      HK$793
      47% off
      HK$1,503 HK$793
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Sat, Jan 2 | Air Cambodia
      HK$833
      40% off
      HK$1,381 HK$833
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Nov 17 | Air Cambodia
      HK$845
      51% off
      HK$1,741 HK$845
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Dec 8 | Air Cambodia
      HK$865
      50% off
      HK$1,741 HK$865
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Fri, Dec 4 | Air Cambodia
      HK$900
      48% off
      HK$1,741 HK$900
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 30 | Air Cambodia
      HK$900
      40% off
      HK$1,503 HK$900
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Dec 2 | Air Cambodia
      HK$734 HK$4,002
      82% off
      82% off
      HK$4,002 HK$734
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      HK$793 HK$4,002
      80% off
      80% off
      HK$4,002 HK$793
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 30 | Air Cambodia
      HK$900 HK$4,002
      78% off
      78% off
      HK$4,002 HK$900
    • KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 13 | Air Cambodia
      HK$902
      77% off
      HK$4,002 HK$902
    • KOS 14:05
      1h
      Direct
      SAI 15:05
      Sihanoukville - Siem Reap | Wed, Dec 23 | Air Cambodia
      HK$905
      77% off
      HK$4,002 HK$905
    • KOS 11:05
      1h 5m
      Direct
      SAI 12:10
      Sihanoukville - Siem Reap | Sun, Jan 3 | Air Cambodia
      HK$906
      77% off
      HK$4,002 HK$906
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 29 | Air Cambodia
      HK$918
      77% off
      HK$4,002 HK$918
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Mon, Jan 4 | Air Cambodia
      HK$926
      77% off
      HK$4,002 HK$926
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Mon, Dec 28 | Air Cambodia
      HK$926
      77% off
      HK$4,002 HK$926
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 17 | Air Cambodia
      HK$802 HK$4,967
      84% off
      84% off
      HK$4,967 HK$802
    • KOS 13:50
      6h 40m
      1 stop
      SAI 20:30
      Sihanoukville - Siem Reap | Tue, Nov 17 | Air Cambodia
      HK$3,100 HK$4,967
      38% off
      38% off
      HK$4,967 HK$3,100
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 18 | Air Cambodia
      HK$1,175 HK$4,967
      76% off
      76% off
      HK$4,967 HK$1,175
    • KOS 13:50
      6h 40m
      1 stop
      SAI 20:30
      Sihanoukville - Siem Reap | Wed, Nov 18 | Air Cambodia
      HK$2,392
      52% off
      HK$4,967 HK$2,392
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Thu, Nov 19 | Air Cambodia
      HK$734
      85% off
      HK$4,967 HK$734
    • KOS 13:50
      6h 40m
      1 stop
      SAI 20:30
      Sihanoukville - Siem Reap | Thu, Nov 19 | Air Cambodia
      HK$2,602
      48% off
      HK$4,967 HK$2,602
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Fri, Nov 20 | Air Cambodia
      HK$815
      84% off
      HK$4,967 HK$815
    • KOS 13:50
      7h 55m
      1 stop
      SAI 21:45
      Sihanoukville - Siem Reap | Fri, Nov 20 | Air Cambodia
      HK$2,686
      46% off
      HK$4,967 HK$2,686
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sat, Nov 21 | Air Cambodia
      HK$1,092
      78% off
      HK$4,967 HK$1,092
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      HK$793 HK$1,503
      47% off
      47% off
      HK$1,503 HK$793
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Sat, Jan 2 | Air Cambodia
      HK$833 HK$1,381
      40% off
      40% off
      HK$1,381 HK$833
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Nov 17 | Air Cambodia
      HK$845 HK$1,741
      51% off
      51% off
      HK$1,741 HK$845
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 29 | Air Cambodia
      HK$918
      39% off
      HK$1,503 HK$918
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Mon, Jan 4 | Air Cambodia
      HK$926
      38% off
      HK$1,503 HK$926
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Mon, Dec 28 | Air Cambodia
      HK$926
      38% off
      HK$1,503 HK$926
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Dec 30 | Air Cambodia
      HK$926
      33% off
      HK$1,381 HK$926
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Sun, Dec 27 | Air Cambodia
      HK$948
      31% off
      HK$1,381 HK$948
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Dec 2 | Air Cambodia
      HK$734
      51% off
      HK$1,503 HK$734
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Wed, Nov 18 | Normal Airline
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Displayed flight fares from Sihanoukville to Siem Reap 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 Sihanoukville International Airport to Siem Reap Angkor International Airport?

The cheapest airline flying from Sihanoukville International Airport to Siem Reap Angkor International Airport is Air Cambodia (from HK$734) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
WestJet logo WestJet Porter Airlines logo Porter Airlines Air Canada logo Air Canada Flair Airlines logo Flair Airlines Air North logo Air North
Air Cambodia logo Air Cambodia

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Sihanoukville International Airport to Siem Reap Angkor 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 Sihanoukville International Airport to Siem Reap Angkor International Airport are usually in August, with an average price of HK$450. It is best to avoid April, when the average price can reach HK$950.

HK$950
HK$700
HK$450
HK$200
    Cheapest
  • HK$726
    Nov
  • HK$734
    Dec
  • HK$746
    Jan
  • HK$789
    Feb
  • HK$707
    Mar
  • HK$950
    Apr
  • HK$832
    May
  • HK$570
    Jun
  • HK$453
    Jul
  • HK$450
    Aug
  • HK$510
    Sep
  • HK$629
    Oct

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

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

HK$713
HK$668
HK$623
HK$578
    Cheapest
  • HK$699
    Mon
  • HK$713
    Tue
  • HK$710
    Wed
  • HK$678
    Thu
  • HK$642
    Fri
  • HK$645
    Sat
  • HK$623
    Sun

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6130

    Sihanoukville International Airport

    10:15

    KOS

    1h

    11:15

    SAI

    S M T W T F S
    Search
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FAQs for Sihanoukville International Airport to Siem Reap Angkor International Airport Flights

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

    Sihanoukville International Airport to Siem Reap Angkor International Airport takes about 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Sihanoukville International Airport (KOS) to Siem Reap Angkor International Airport (SAI).
  • The earliest flight from Sihanoukville International Airport to Siem Reap Angkor International Airport departs at 10:15, and the last departs at 16:30, 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 Sihanoukville International Airport (KOS) to Siem Reap Angkor International Airport (SAI) is quite popular. Without considering departure times or holidays, tickets cost around HK$1,136 in February, the most expensive month to book this route.
  • Air Cambodia is a very popular airline operating an average of 423 flights per month.
  • One-way flights from Sihanoukville International Airport to Siem Reap Angkor International Airport currently start from HK$744, and round-trip fares start from HK$1,580. The current lowest fare is a Air Cambodia flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Yes. Air Cambodia operate direct flights from Sihanoukville International Airport to Siem Reap Angkor International Airport, with an average flight time of 51 minutes, and around 9 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 Sihanoukville International Airport to Siem Reap Angkor International Airport is HK$1,533. Prices may vary depending on the departure date, airline, and availability.
  • Sihanoukville International Airport to Siem Reap Angkor International Airport operates around 8 weekly flights, mainly by Air Cambodia. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Sihanoukville International Airport and Siem Reap Angkor 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 estimated lowest price 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 prices (incl. taxes, fuel surcharge, 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 were updated within the 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.