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Flights from Sihanoukville to Singapore
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Book flight tickets from Sihanoukville to Singapore starting at ₹ 9,050

Discover our range of affordable one-way and round-trip flights from Sihanoukville to Singapore and kick-start your next adventure today!

  • One way
  • Round-trip
      • KOS11:55
        7h 25m
        1 stop
        SIN20:20
        Mon, Feb 17|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,050₹ 13,845
        35% OFF
        35% OFF
        ₹ 13,845₹ 9,050

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Mon, Feb 17, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,050 including taxes and charges.

      • KOS11:55
        9h 45m
        1 stop
        SIN22:40
        Mon, Dec 9|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,073₹ 13,845
        34% OFF
        34% OFF
        ₹ 13,845₹ 9,073

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Mon, Dec 9, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,073 including taxes and charges.

      • KOS13:35
        16h 30m
        1 stop
        SIN07:05
        Wed, Dec 4|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,120₹ 13,845
        34% OFF
        34% OFF
        ₹ 13,845₹ 9,120

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Wed, Dec 4, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,120 including taxes and charges.

      • KOS13:35
        16h 30m
        1 stop
        SIN07:05
        Wed, Jan 15|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,236
        ₹ 9,236

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Wed, Jan 15, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,236 including taxes and charges.

      • KOS13:35
        7h 20m
        1 stop
        SIN21:55
        Wed, Jan 8|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,294
        ₹ 9,294

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Wed, Jan 8, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,294 including taxes and charges.

      • KOS13:35
        7h 20m
        1 stop
        SIN21:55
        Fri, Dec 13|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,632
        ₹ 9,632

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Fri, Dec 13, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,632 including taxes and charges.

      • KOS13:35
        23h 5m
        1 stop
        SIN13:40
        Fri, Dec 6|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,667
        ₹ 9,667

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Fri, Dec 6, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,667 including taxes and charges.

      • KOS11:55
        18h 10m
        1 stop
        SIN07:05
        Mon, Feb 24|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,679
        ₹ 9,679

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Mon, Feb 24, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,679 including taxes and charges.

      • KOS11:55
        18h 10m
        1 stop
        SIN07:05
        Mon, Dec 2|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,690
        ₹ 9,690

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Mon, Dec 2, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,690 including taxes and charges.

      • KOS13:35
        7h 20m
        1 stop
        SIN21:55
        Fri, Feb 21|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        ₹ 9,713
        ₹ 9,713

        Choose AirAsia Berhad (Malaysia) flights from Sihanoukville to Singapore. The one-way connecting flight with AirAsia Berhad (Malaysia) departs from Sihanouk International Airport on Fri, Feb 21, arriving at Singapore Changi Airport. One-way ticket prices start from ₹ 9,713 including taxes and charges.

      • KOS13:00
        3h 5m
        Nonstop
        SIN14:00
        Mon, Dec 9|Sihanoukville - Singapore|AirAsia Berhad (Malaysia)
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Sihanoukville to Singapore

These price trend charts carefully monitor and predict how flight prices from Sihanoukville to Singapore will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Sihanoukville to Singapore

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Sihanoukville to Singapore.

AirAsia Berhad (Malaysia)
From ₹ 9,050
Cambodia Angkor Air
From ₹ 17,063
Vietnam Airlines
From ₹ 42,255

Find more flights and airlines

Alternative Routes from Sihanoukville to Singapore

Did you know that you can save money and time on an alternative route from Sihanoukville to Singapore? Check out some of the different available routes below.

  • Cheapest
    AirAsia Berhad (Malaysia)
    KOS
    11:55
    7h 25m
    1 transfer
    SIN
    20:20
    Sihanouk International Airport - Singapore Changi Airport
    Mon, Feb 17AirAsia Berhad (Malaysia)
    ₹ 9,050
  • AirAsia Berhad (Malaysia)
    KOS
    13:35
    17h 25m
    1 transfer
    XSP
    08:00
    Sihanouk International Airport - Singapore Seletar Airport
    Wed, Dec 18AirAsia Berhad (Malaysia)
    ₹ 10,156
  • AirAsia Berhad (Malaysia)
    KOS
    13:35
    17h 25m
    1 transfer
    XSP
    08:00
    Sihanouk International Airport - Singapore Seletar Airport
    Wed, Dec 18AirAsia Berhad (Malaysia)
    ₹ 10,156
    Find More Flights

FAQ

  • When are flight tickets from Sihanoukville (KOS) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Sihanoukville to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sihanoukville (KOS) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around ₹ 29,361.

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Singapore Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Sihanoukville to Singapore

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Sihanoukville to Singapore

Cheapest nonstop flight price₹ 9,049
Off-season for travelNovember
Peak season for travelSeptember
Flight distance1,033.05 km
Popular airlineAirAsia Berhad (Malaysia)

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