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Sihanoukville International Airport to Siem Reap Angkor International Airport flight

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 US$81 and round-trip from US$202. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      US$81 US$144
      44% off
      44% off
      US$144 US$81
    • Cheapest
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      US$81 US$144
      44% off
      44% off
      US$144 US$81
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      US$82 US$144
      43% off
      43% off
      US$144 US$82
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      US$90
      38% off
      US$144 US$90
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      US$91
      37% off
      US$144 US$91
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 10 | Air Cambodia
      US$94
      35% off
      US$144 US$94
    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96
      33% off
      US$144 US$96
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Dec 12 | Air Cambodia
      US$96
      33% off
      US$144 US$96
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96
      28% off
      US$133 US$96
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Mon, Dec 7 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Fri, Dec 11 | Air Cambodia
      US$202 US$309
      35% off
      35% off
      US$309 US$202
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Nov 3 | Cambodia Airways
      US$203 US$309
      34% off
      34% off
      US$309 US$203
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Mon, Nov 9 | Air Cambodia
      US$203 US$309
      34% off
      34% off
      US$309 US$203
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sat, Nov 14 | Air Cambodia
      US$205
      34% off
      US$309 US$205
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Fri, Nov 20 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Mon, Nov 23 | Air Cambodia
      US$211
      32% off
      US$309 US$211
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
      US$214
      31% off
      US$309 US$214
    • 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 | Sun, Nov 29 | Air Cambodia
      US$217
      30% off
      US$309 US$217
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Thu, Nov 12 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 15 | Air Cambodia
      US$220
      28% off
      US$309 US$220
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Mon, Nov 2 | Cambodia Airways
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Nov 3 | Cambodia Airways
      US$224
      28% off
      US$309 US$224
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | Normal Airline
      SAI 15:00
      6h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      US$81 US$144
      44% off
      44% off
      US$144 US$81
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      US$81 US$144
      44% off
      44% off
      US$144 US$81
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      US$82 US$144
      43% off
      43% off
      US$144 US$82
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      US$90
      38% off
      US$144 US$90
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      US$91
      37% off
      US$144 US$91
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 10 | Air Cambodia
      US$94
      35% off
      US$144 US$94
    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96
      33% off
      US$144 US$96
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sat, Dec 12 | Air Cambodia
      US$96
      33% off
      US$144 US$96
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96
      28% off
      US$133 US$96
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      US$81 US$393
      79% off
      79% off
      US$393 US$81
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      US$81 US$393
      79% off
      79% off
      US$393 US$81
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      US$90 US$393
      77% off
      77% off
      US$393 US$90
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      US$91
      77% off
      US$393 US$91
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96
      76% off
      US$393 US$96
    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Thu, Nov 5 | Air Cambodia
      US$99
      75% off
      US$393 US$99
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      US$100
      75% off
      US$393 US$100
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      US$101
      74% off
      US$393 US$101
    • KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 1 | Air Cambodia
      US$102
      74% off
      US$393 US$102
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      US$81 US$512
      84% off
      84% off
      US$512 US$81
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      US$82 US$512
      84% off
      84% off
      US$512 US$82
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      US$90 US$512
      82% off
      82% off
      US$512 US$90
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      US$91
      82% off
      US$512 US$91
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sat, Nov 7 | Air Cambodia
      US$94
      82% off
      US$512 US$94
    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Thu, Nov 5 | Air Cambodia
      US$99
      81% off
      US$512 US$99
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      US$101
      80% off
      US$512 US$101
    • KOS 13:50
      7h 55m
      1 stop
      SAI 21:45
      Sihanoukville - Siem Reap | Sat, Nov 7 | Air Cambodia
      US$251
      51% off
      US$512 US$251
    • KOS 13:50
      6h 40m
      1 stop
      SAI 20:30
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      US$287
      44% off
      US$512 US$287
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | Normal Airline
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    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      US$96 US$144
      33% off
      33% off
      US$144 US$96
    • KOS 11:05
      55m
      Direct
      SAI 12:00
      Sihanoukville - Siem Reap | Thu, Nov 5 | Air Cambodia
      US$99 US$133
      26% off
      26% off
      US$133 US$99
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      US$100 US$133
      25% off
      25% off
      US$133 US$100
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 29 | Air Cambodia
      US$116
      21% off
      US$146 US$116
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Dec 30 | Air Cambodia
      US$118
      19% off
      US$146 US$118
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Mon, Dec 28 | Air Cambodia
      US$131
      10% off
      US$146 US$131
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      US$81
      44% off
      US$144 US$81
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      US$81
      44% off
      US$144 US$81
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Fri, Nov 6 | Air Cambodia
      US$82
      43% off
      US$144 US$82
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Mon, Nov 2 | 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.

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 July, with an average price of US$58. It is best to avoid April, when the average price can reach US$122.

US$122
US$90
US$58
US$26
    Cheapest
  • US$97
    Oct
  • US$97
    Nov
  • US$94
    Dec
  • US$96
    Jan
  • US$101
    Feb
  • US$91
    Mar
  • US$122
    Apr
  • US$107
    May
  • US$73
    Jun
  • US$58
    Jul
  • US$58
    Aug
  • US$66
    Sep

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

The data is based on the past 12 months and shows the average monthly return fares from Sihanoukville International Airport to Siem Reap Angkor International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, July is often the month to find the lowest fares from Sihanoukville International Airport to Siem Reap Angkor International Airport, with an average price of US$105. October is usually the most expensive month, with an average price reaching US$257.

US$257
US$181
US$105
US$29
    Cheapest
  • US$257
    Oct
  • US$231
    Nov
  • US$206
    Dec
  • US$186
    Jan
  • US$232
    Feb
  • US$229
    Mar
  • US$253
    Apr
  • US$220
    May
  • US$150
    Jun
  • US$105
    Jul
  • US$200
    Aug
  • US$175
    Sep

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.

US$92
US$87
US$81
US$76
    Cheapest
  • US$89
    Mon
  • US$92
    Tue
  • US$91
    Wed
  • US$89
    Thu
  • US$84
    Fri
  • US$82
    Sat
  • US$81
    Sun

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 US$113) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From US$113
Cambodia Airways
From US$121
AirAsia Cambodia
From US$297
AirAsia Berhad (Malaysia)
From US$333
Ruili Airlines
From US$365

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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

    13:35

    KOS

    55m

    14:30

    SAI

    S M T W T F S
    Search

  2. K6132

    Sihanoukville International Airport

    17:50

    KOS

    1h

    18:50

    SAI

    - - T W - - -
    Search
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About Sihanoukville International Airport and Siem Reap Angkor International Airport

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

Flight distance 298.78 km
Cheapest one-way ticket price US$81
Cheapest return ticket price US$202

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 52 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 13:35, 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 Sihanoukville International Airport (KOS) to Siem Reap Angkor International Airport (SAI) is quite popular. Without considering departure times or holidays, tickets cost around US$124 in January, 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 US$81, and round-trip fares start from US$202. The current lowest fare is a Air Cambodia flight departing on Sun, Nov 8; 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 49 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 Sihanoukville International Airport to Siem Reap Angkor International Airport is US$187. Prices may vary depending on the departure date, airline, and availability.
  • Sihanoukville International Airport to Siem Reap Angkor International Airport operates around 7 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.