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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 €75 and round-trip from €179. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 1 | Air Cambodia
      €75 €133
      44% off
      44% off
      €133 €75
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
      €83 €147
      44% off
      44% off
      €147 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      €83 €133
      38% off
      38% off
      €133 €83
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      €84
      37% off
      €133 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Thu, Oct 29 | Air Cambodia
      €84
      37% off
      €133 €84
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Fri, Oct 30 | Air Cambodia
      SAI 11:20
      1h 10m
      Direct
      KOS 12:30
      Siem Reap - Sihanoukville | Mon, Nov 2 | Cambodia Airways
      €179 €463
      61% off
      61% off
      €463 €179
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Dec 6 | Air Cambodia
      SAI 16:15
      1h 5m
      Direct
      KOS 17:20
      Siem Reap - Sihanoukville | Thu, Dec 10 | Air Cambodia
      €181 €463
      61% off
      61% off
      €463 €181
    • WGP 06:30
      7h 50m
      1 stop
      LBJ 14:20
      Waingapu - Labuan Bajo | Fri, Dec 4 | Pt Wings Abadi
      LBJ 12:45
      3h 5m
      1 stop
      WGP 15:50
      Labuan Bajo - Waingapu | Fri, Dec 11 | Pt Wings Abadi
      €370 €463
      20% off
      20% off
      €463 €370
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | Normal Airline
      SAI 15:00
      6h
      Direct
      KOS 16:00
      Siem Reap - Sihanoukville | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 1 | Air Cambodia
      €75 €133
      44% off
      44% off
      €133 €75
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
      €83 €147
      44% off
      44% off
      €147 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      €83 €133
      38% off
      38% off
      €133 €83
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      €84
      37% off
      €133 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Thu, Oct 29 | Air Cambodia
      €84
      37% off
      €133 €84
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 1 | Air Cambodia
      €75 €423
      82% off
      82% off
      €423 €75
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
      €83 €423
      80% off
      80% off
      €423 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      €83 €423
      80% off
      80% off
      €423 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Nov 4 | Air Cambodia
      €84
      80% off
      €423 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Thu, Oct 29 | Air Cambodia
      €84
      80% off
      €423 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Dec 2 | Air Cambodia
      €88
      79% off
      €423 €88
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Fri, Oct 30 | Air Cambodia
      €91
      78% off
      €423 €91
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      €91
      78% off
      €423 €91
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Thu, Oct 29 | Cambodia Airways
      €98
      77% off
      €423 €98
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
      €83 €465
      82% off
      82% off
      €465 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Thu, Oct 29 | Air Cambodia
      €84 €465
      82% off
      82% off
      €465 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      €84 €465
      82% off
      82% off
      €465 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      €84
      82% off
      €465 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Fri, Oct 30 | Air Cambodia
      €91
      80% off
      €465 €91
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Thu, Oct 29 | Cambodia Airways
      €98
      79% off
      €465 €98
    • KOS 13:15
      1h 10m
      Direct
      SAI 14:25
      Sihanoukville - Siem Reap | Sat, Oct 31 | Cambodia Airways
      €101
      78% off
      €465 €101
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Sat, Oct 31 | Air Cambodia
      €114
      75% off
      €465 €114
    • KOS 13:50
      6h 40m
      1 stop
      SAI 20:30
      Sihanoukville - Siem Reap | Fri, Oct 30 | Air Cambodia
      €266
      43% off
      €465 €266
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | Normal Airline
      Find more flights
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    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Jan 6 | Air Cambodia
      €91 €133
      32% off
      32% off
      €133 €91
    • KOS 16:35
      55m
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Wed, Dec 30 | Air Cambodia
      €102 €133
      23% off
      23% off
      €133 €102
    • KOS 16:30
      1h
      Direct
      SAI 17:30
      Sihanoukville - Siem Reap | Tue, Dec 1 | Air Cambodia
      €75 €133
      44% off
      44% off
      €133 €75
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Wed, Oct 28 | Air Cambodia
      €83
      44% off
      €147 €83
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 9 | Air Cambodia
      €83
      38% off
      €133 €83
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Tue, Nov 3 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 17:50
      1h
      Direct
      SAI 18:50
      Sihanoukville - Siem Reap | Sun, Nov 1 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 10:15
      1h
      Direct
      SAI 11:15
      Sihanoukville - Siem Reap | Mon, Nov 2 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 13:10
      1h
      Direct
      SAI 14:10
      Sihanoukville - Siem Reap | Sun, Nov 8 | Air Cambodia
      €84
      43% off
      €147 €84
    • KOS 13:00
      17h 25m
      1 stop
      SAI 14:00
      Sihanoukville - Siem Reap | Thu, Oct 29 | 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 €52. It is best to avoid April, when the average price can reach €109.

€109
€81
€52
€24
    Cheapest
  • €86
    Oct
  • €87
    Nov
  • €84
    Dec
  • €86
    Jan
  • €90
    Feb
  • €81
    Mar
  • €109
    Apr
  • €95
    May
  • €65
    Jun
  • €52
    Jul
  • €52
    Aug
  • €59
    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 €94. October is usually the most expensive month, with an average price reaching €229.

€229
€162
€94
€27
    Cheapest
  • €229
    Oct
  • €206
    Nov
  • €184
    Dec
  • €166
    Jan
  • €207
    Feb
  • €205
    Mar
  • €226
    Apr
  • €196
    May
  • €134
    Jun
  • €94
    Jul
  • €179
    Aug
  • €156
    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 Saturday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

€82
€78
€73
€69
    Cheapest
  • €79
    Mon
  • €82
    Tue
  • €82
    Wed
  • €80
    Thu
  • €76
    Fri
  • €73
    Sat
  • €73
    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 Cambodia Airways (from €72) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Cambodia Airways
From €72
Air Cambodia
From €73
AirAsia Cambodia
From €212
AirAsia
From €256
Ruili Airlines
From €340

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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

    11:05

    KOS

    55m

    12:00

    SAI

    S M T W T F S
    Search

  2. K6132

    Sihanoukville International Airport

    17:50

    KOS

    1h

    18:50

    SAI

    - M - - - F -
    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 298.78km
Cheapest one-way ticket price €75
Cheapest return ticket price €370

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 11:00, 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 €116 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 €83, and round-trip fares start from €179. The current lowest fare is a Air Cambodia flight departing on Wed, Oct 28; 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 52 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 €156. 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.

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.

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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.