Trip.com
>
Flights
>
Cambodia
>
Flights to Sihanoukville
>
Singapore to Sihanoukville flight
>
Singapore Changi Airport to Sihanoukville International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to Sihanoukville International Airport over the next 90 days, with one-way fares from SAR 592 and round-trip from SAR 1,244. Based on Trip.com's latest 7-day flight data.

      • SIN 07:55
        6h 5m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Sun, Nov 8 | AirAsia
        KOS 12:15
        6h 25m
        1 stop
        SIN 19:40
        Sihanoukville - Singapore | Tue, Nov 10 | AirAsia Cambodia
        SAR 1,244 SAR 1,842
        32% off
        32% off
        SAR 1,842 SAR 1,244
      • SIN 08:55
        5h 10m
        1 stop
        KOS 13:05
        Singapore - Sihanoukville | Sun, Oct 25 | AirAsia
        KOS 13:35
        7h 20m
        1 stop
        SIN 21:55
        Sihanoukville - Singapore | Wed, Oct 28 | AirAsia
        SAR 1,250 SAR 1,842
        32% off
        32% off
        SAR 1,842 SAR 1,250
      • SIN 08:55
        5h 10m
        1 stop
        KOS 13:05
        Singapore - Sihanoukville | Wed, Oct 28 | AirAsia
        KOS 12:15
        8h 40m
        1 stop
        SIN 21:55
        Sihanoukville - Singapore | Tue, Nov 3 | AirAsia Cambodia
        SAR 1,250 SAR 1,842
        32% off
        32% off
        SAR 1,842 SAR 1,250
      • SIN 05:05
        7h 40m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Tue, Oct 20 | Scoot
        KOS 12:15
        7h 20m
        1 stop
        SIN 20:35
        Sihanoukville - Singapore | Tue, Oct 27 | AirAsia Cambodia
        SAR 1,258
        32% off
        SAR 1,842 SAR 1,258
      • SIN 08:55
        5h 5m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Sun, Nov 1 | AirAsia
        KOS 13:30
        6h 25m
        1 stop
        SIN 20:55
        Sihanoukville - Singapore | Fri, Nov 6 | AirAsia
        SAR 1,274
        31% off
        SAR 1,842 SAR 1,274
      • SIN 09:00
        5h 5m
        1 stop
        KOS 13:05
        Singapore - Sihanoukville | Sun, Oct 25 | Scoot
        KOS 13:35
        6h
        1 stop
        SIN 20:35
        Sihanoukville - Singapore | Wed, Oct 28 | AirAsia
        SAR 1,284
        30% off
        SAR 1,842 SAR 1,284
      • SIN 09:00
        5h 5m
        1 stop
        KOS 13:05
        Singapore - Sihanoukville | Wed, Oct 28 | Scoot
        KOS 12:15
        7h 20m
        1 stop
        SIN 20:35
        Sihanoukville - Singapore | Tue, Nov 3 | AirAsia Cambodia
        SAR 1,300
        28% off
        SAR 1,842 SAR 1,300
      • SIN 07:20
        5h 25m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Sat, Oct 24 | Scoot
        KOS 12:15
        7h 20m
        1 stop
        SIN 20:35
        Sihanoukville - Singapore | Tue, Oct 27 | AirAsia Cambodia
        SAR 1,317
        28% off
        SAR 1,842 SAR 1,317
      • SIN 05:05
        8h 55m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Fri, Oct 9 | Scoot
        KOS 12:15
        10h 50m
        1 stop
        SIN 00:05
        Sihanoukville - Singapore | Thu, Oct 15 | AirAsia Cambodia
        SAR 1,320
        28% off
        SAR 1,842 SAR 1,320
      • SIN 07:55
        4h 50m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Tue, Nov 10 | AirAsia
        KOS 13:30
        17h 50m
        1 stop
        SIN 08:20
        Sihanoukville - Singapore | Fri, Nov 13 | AirAsia
        SAR 1,340
        27% off
        SAR 1,842 SAR 1,340
      • SIN 08:55
        5h 5m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Mon, Nov 9 | AirAsia
        KOS 12:15
        7h 40m
        1 stop
        SIN 20:55
        Sihanoukville - Singapore | Sat, Nov 14 | AirAsia Cambodia
        SAR 1,340
        27% off
        SAR 1,842 SAR 1,340
      • SIN 08:55
        5h 5m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Sun, Nov 15 | AirAsia
        KOS 12:15
        6h 25m
        1 stop
        SIN 19:40
        Sihanoukville - Singapore | Thu, Nov 19 | AirAsia Cambodia
        SAR 1,344
        27% off
        SAR 1,842 SAR 1,344
      • SIN 13:00
        17h 25m
        1 stop
        KOS 14:00
        Singapore - Sihanoukville | Thu, Oct 8 | Normal Airline
        KOS 15:00
        6h
        Direct
        SIN 16:00
        Sihanoukville - Singapore | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • SIN 07:55
        6h 5m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Tue, Nov 10 | AirAsia
        SAR 592 SAR 896
        34% off
        34% off
        SAR 896 SAR 592
      • SIN 09:00
        5h
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Tue, Nov 10 | Scoot
        SAR 627 SAR 896
        30% off
        30% off
        SAR 896 SAR 627
      • SIN 19:45
        18h 15m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Mon, Nov 9 | Scoot
        SAR 628 SAR 896
        30% off
        30% off
        SAR 896 SAR 628
      • SIN 21:30
        16h 30m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Thu, Nov 19 | AirAsia
        SAR 636
        28% off
        SAR 896 SAR 636
      • SIN 19:45
        17h
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Fri, Nov 20 | Scoot
        SAR 639
        28% off
        SAR 896 SAR 639
      • SIN 15:00
        21h 45m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Wed, Oct 28 | Scoot
        SAR 644
        28% off
        SAR 896 SAR 644
      • SIN 20:30
        17h 30m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Thu, Oct 22 | Scoot
        SAR 646
        28% off
        SAR 896 SAR 646
      • SIN 21:20
        16h 40m
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Mon, Nov 9 | Batik Air Malaysia
        SAR 647
        28% off
        SAR 896 SAR 647
      • SIN 17:00
        19h 45m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Fri, Oct 23 | Scoot
        SAR 648
        28% off
        SAR 896 SAR 648
      • SIN 15:00
        21h 45m
        1 stop
        KOS 11:45
        Singapore - Sihanoukville | Wed, Nov 18 | Scoot
        SAR 650
        27% off
        SAR 896 SAR 650
      • SIN 17:00
        21h
        1 stop
        KOS 13:00
        Singapore - Sihanoukville | Thu, Nov 19 | Scoot
        SAR 650
        27% off
        SAR 896 SAR 650
      • SIN 20:15
        17h 50m
        1 stop
        KOS 13:05
        Singapore - Sihanoukville | Tue, Oct 27 | AirAsia
        SAR 654
        27% off
        SAR 896 SAR 654
      • SIN 13:00
        17h 25m
        1 stop
        KOS 14:00
        Singapore - Sihanoukville | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Singapore Changi Airport to Sihanoukville International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Singapore Changi Airport to Sihanoukville International Airport

Which month has the cheapest one-way flights from Singapore Changi 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 Singapore Changi Airport to Sihanoukville International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to Sihanoukville International Airport are usually in February, with an average price of SAR 688. December sees the highest fares, around SAR 1,266.

SAR 1,266
SAR 977
SAR 688
SAR 399
    Cheapest
  • SAR 871
    Oct
  • SAR 796
    Nov
  • SAR 1,266
    Dec
  • SAR 1,160
    Jan
  • SAR 688
    Feb
  • SAR 1,245
    Mar
  • SAR 1,256
    Apr
  • SAR 1,059
    May
  • SAR 1,217
    Jun
  • SAR 1,118
    Jul
  • SAR 1,030
    Aug
  • SAR 1,190
    Sep

Which day of the week has the cheapest flights from Singapore Changi 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 Singapore Changi Airport to Sihanoukville International Airport.

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

SAR 1,309
SAR 1,187
SAR 1,064
SAR 942
    Cheapest
  • SAR 1,136
    Mon
  • SAR 1,212
    Tue
  • SAR 1,114
    Wed
  • SAR 1,309
    Thu
  • SAR 1,064
    Fri
  • SAR 1,183
    Sat
  • SAR 1,076
    Sun

Which airline offers the cheapest flights from Singapore Changi Airport to Sihanoukville International Airport?

The cheapest airline flying from Singapore Changi Airport to Sihanoukville International Airport is AirAsia (from SAR 592) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

AirAsia
From SAR 592
Scoot
From SAR 627
Batik Air Malaysia
From SAR 647
Gulf Air
From SAR 671
Malaysia Airlines
From SAR 828
VietJet Air
From SAR 870
Singapore Airlines
From SAR 959
Vietnam Airlines
From SAR 968
TransNusa Airlines
From SAR 1,054
Citilink
From SAR 1,082

Find more flights and airlines

What is the flight schedule from Singapore Changi Airport to Sihanoukville International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR450

    Singapore Changi Airport

    09:00

    SIN

    1h 15m

    Direct

    10:15

    KUL

    S M T W T F S
    Search

  2. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  3. AK702

    Singapore Changi Airport

    09:10

    SIN

    1h 15m

    Direct

    10:25

    KUL

    S M T W T F S
    Search

  4. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  5. AK700

    Singapore Changi Airport

    07:55

    SIN

    1h 5m

    Direct

    09:00

    KUL

    S M T W T F S
    Search

  6. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  7. TR456

    Singapore Changi Airport

    04:40

    SIN

    1h 15m

    Direct

    05:55

    KUL

    S M - W T F S
    Search

  8. KT174

    Kuala Lumpur International Airport

    10:55

    KUL

    1h 50m

    Direct

    11:45

    KOS

    - M - W - F -

  9. AK720

    Singapore Changi Airport

    21:30

    SIN

    1h 5m

    Direct

    22:35

    KUL

    S M T W T F S
    Search

  10. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  11. OD806

    Singapore Changi Airport

    21:30

    SIN

    1h

    Direct

    22:30

    KUL

    S M T W T F S
    Search

  12. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  13. TR466

    Singapore Changi Airport

    20:30

    SIN

    1h 15m

    Direct

    21:45

    KUL

    S M T W T F S
    Search

  14. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  15. AK718

    Singapore Changi Airport

    20:45

    SIN

    1h 10m

    Direct

    21:55

    KUL

    S M T W T F S
    Search

  16. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  17. AK716

    Singapore Changi Airport

    18:35

    SIN

    1h 5m

    Direct

    19:40

    KUL

    S M T W T F S
    Search

  18. AK264

    Kuala Lumpur International Airport

    12:15

    KUL

    1h 45m

    Direct

    13:00

    KOS

    S - T - T - S

  19. TR468

    Singapore Changi Airport

    17:00

    SIN

    1h 15m

    Direct

    18:15

    KUL

    S M T W T F S
    Search

  20. KT174

    Kuala Lumpur International Airport

    10:55

    KUL

    1h 50m

    Direct

    11:45

    KOS

    - M - W - F -
Find more flights and airlines

About Singapore Changi Airport and Sihanoukville International Airport

Learn about Singapore Changi Airport (SIN) and Sihanoukville International Airport (KOS) — including location, terminals, transportation, and travel tips.

Flight distance 1,027.05km
Cheapest one-way ticket price SAR 592
Cheapest return ticket price SAR 1,244

FAQs for Singapore Changi Airport to Sihanoukville International Airport Flights

  • What are the cheapest flights from Singapore Changi Airport to Sihanoukville International Airport?

    One-way flights from Singapore Changi Airport to Sihanoukville International Airport currently start from SAR 592, and round-trip fares start from SAR 1,244. The current lowest fare is a AirAsia flight departing on Tue, Nov 10; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Singapore Changi Airport to Sihanoukville International Airport is SAR 974. Prices may vary depending on the departure date, airline, and availability.
  • Enter Singapore Changi 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.

Popular Destinations & Recommendations

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.