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Siem Reap Angkor International Airport to Sihanoukville International Airport flight

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

    • Cheapest
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      € 100 € 156
      36% off
      36% off
      € 156 € 100
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      € 105 € 156
      33% off
      33% off
      € 156 € 105
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105 € 156
      33% off
      33% off
      € 156 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 26 | Cambodia Airways
      € 105
      33% off
      € 156 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105
      52% off
      € 220 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      € 107
      55% off
      € 239 € 107
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Fri, Nov 6 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sat, Nov 7 | Air Cambodia
      € 155 € 299
      48% off
      48% off
      € 299 € 155
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sat, Nov 7 | Air Cambodia
      € 155 € 299
      48% off
      48% off
      € 299 € 155
    • SAI 14:35
      1h 5m
      Direct
      KOS 15:40
      Siem Reap - Sihanoukville | Sun, Oct 25 | Cambodia Airways
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      € 159 € 299
      47% off
      47% off
      € 299 € 159
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 1 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Thu, Nov 5 | Air Cambodia
      € 171
      43% off
      € 299 € 171
    • 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 | Mon, Dec 7 | Air Cambodia
      € 173
      42% off
      € 299 € 173
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Mon, Nov 30 | Air Cambodia
      € 173
      42% off
      € 299 € 173
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
      KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sat, Nov 14 | Air Cambodia
      € 176
      41% off
      € 299 € 176
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Mon, Nov 30 | Air Cambodia
      KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Fri, Dec 4 | Air Cambodia
      € 177
      41% off
      € 299 € 177
    • 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 | Sun, Dec 13 | Air Cambodia
      € 179
      40% off
      € 299 € 179
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      KOS 15:00
      6h
      Direct
      SAI 16:00
      Sihanoukville - Siem Reap | Tue, Oct 27 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      € 100 € 156
      36% off
      36% off
      € 156 € 100
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      € 105 € 156
      33% off
      33% off
      € 156 € 105
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105 € 156
      33% off
      33% off
      € 156 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 26 | Cambodia Airways
      € 105
      33% off
      € 156 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      € 105
      56% off
      € 239 € 105
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105
      52% off
      € 220 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      € 107
      55% off
      € 239 € 107
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 22 | Cambodia Airways
      € 105 € 426
      75% off
      75% off
      € 426 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sat, Nov 7 | Cambodia Airways
      € 105 € 426
      75% off
      75% off
      € 426 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Dec 29 | Cambodia Airways
      € 105 € 426
      75% off
      75% off
      € 426 € 105
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Nov 19 | Cambodia Airways
      € 107
      75% off
      € 426 € 107
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Nov 17 | Cambodia Airways
      € 109
      74% off
      € 426 € 109
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Dec 12 | Air Cambodia
      € 119
      72% off
      € 426 € 119
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      € 120
      72% off
      € 426 € 120
    • SAI 12:30
      1h 5m
      Direct
      KOS 13:35
      Siem Reap - Sihanoukville | Fri, Dec 18 | Air Cambodia
      € 120
      72% off
      € 426 € 120
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Tue, Nov 3 | Air Cambodia
      € 127
      70% off
      € 426 € 127
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Thu, Oct 29 | Cambodia Airways
      € 107 € 433
      75% off
      75% off
      € 433 € 107
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Tue, Oct 27 | Cambodia Airways
      € 109 € 433
      75% off
      75% off
      € 433 € 109
    • SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Sun, Oct 25 | Cambodia Airways
      € 111 € 433
      74% off
      74% off
      € 433 € 111
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Thu, Oct 29 | Air Cambodia
      € 135
      69% off
      € 433 € 135
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Fri, Oct 30 | Air Cambodia
      € 135
      69% off
      € 433 € 135
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Tue, Oct 27 | Air Cambodia
      € 154
      64% off
      € 433 € 154
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Wed, Oct 28 | Air Cambodia
      € 154
      64% off
      € 433 € 154
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Mon, Oct 26 | Air Cambodia
      € 158
      64% off
      € 433 € 158
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Oct 25 | Air Cambodia
      € 166
      62% off
      € 433 € 166
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
      Find more flights
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    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Tue, Nov 10 | Air Cambodia
      € 115 € 220
      48% off
      48% off
      € 220 € 115
    • SAI 15:00
      1h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sun, Dec 27 | Air Cambodia
      € 117 € 220
      47% off
      47% off
      € 220 € 117
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sat, Nov 7 | Air Cambodia
      € 100 € 156
      36% off
      36% off
      € 156 € 100
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Wed, Dec 2 | Air Cambodia
      € 105
      33% off
      € 156 € 105
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105
      33% off
      € 156 € 105
    • SAI 12:10
      1h 5m
      Direct
      KOS 13:15
      Siem Reap - Sihanoukville | Sun, Nov 22 | Air Cambodia
      € 105
      52% off
      € 220 € 105
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Nov 5 | Air Cambodia
      € 107
      51% off
      € 220 € 107
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Sun, Dec 13 | Air Cambodia
      € 108
      31% off
      € 156 € 108
    • SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Mon, Dec 14 | Air Cambodia
      € 108
      31% off
      € 156 € 108
    • SAI 13:00
      17h 25m
      1 stop
      KOS 14:00
      Siem Reap - Sihanoukville | Sun, Oct 25 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Siem Reap Angkor International Airport to Sihanoukville International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Siem Reap Angkor International Airport to Sihanoukville International Airport.

Based on Trip.com 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 € 59. April sees the highest fares, around € 133.

€ 133
€ 96
€ 59
€ 22
    Cheapest
  • € 123
    Oct
  • € 118
    Nov
  • € 126
    Dec
  • € 122
    Jan
  • € 116
    Feb
  • € 117
    Mar
  • € 133
    Apr
  • € 118
    May
  • € 77
    Jun
  • € 59
    Jul
  • € 71
    Aug
  • € 70
    Sep

Which day of the week has the cheapest flights from Siem Reap Angkor International Airport to Sihanoukville International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Siem Reap Angkor International Airport to Sihanoukville International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Siem Reap Angkor International Airport to Sihanoukville International Airport is Monday, with average prices lower than other days. Try to avoid departing on Wednesday, as fares are typically the highest.

€ 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 International Airport to Sihanoukville International Airport?

The cheapest airline flying from Siem Reap Angkor International Airport to Sihanoukville International Airport is Air Cambodia (from € 108) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Cambodia
From € 108
Cambodia Airways
From € 109
AirAsia Cambodia
From € 198
VietJet Air
From € 224
Thai AirAsia
From € 266
Vietnam Airlines
From € 271
Singapore Airlines
From € 315
Bangkok Airways
From € 334
Thai Airways
From € 337
Emirates
From € 343

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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. K6131

    Siem Reap Angkor International Airport

    09:15

    SAI

    1h 5m

    10:20

    KOS

    S M T W T F S
    Search

  2. K6133

    Siem Reap Angkor International Airport

    16:15

    SAI

    1h 5m

    17:20

    KOS

    - - - - - - S
    Search
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About Siem Reap Angkor International Airport and Sihanoukville International Airport

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

Flight distance 298.78km
Cheapest one-way ticket price € 100
Cheapest return ticket price € 155

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 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 International Airport (SAI) to Sihanoukville International Airport (KOS).
  • The earliest flight from Siem Reap Angkor International 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 International Airport (SAI) to Sihanoukville International Airport (KOS) is quite popular. Without considering departure times or holidays, tickets cost around € 161 in October, the most expensive month to book this route.
  • The earliest flight departs from Siem Reap Angkor International Airport (SAI) at 09:10 and arrives in Sihanoukville International Airport (KOS) at 10:00.
  • The latest flight departs from Siem Reap Angkor International 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 International 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 International 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 International Airport to Sihanoukville International Airport is € 234. Prices may vary depending on the departure date, airline, and availability.
  • Siem Reap Angkor International 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 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.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.