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Cheap flights from Cambodia to Singapore from S$ 182

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-5. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — SIN
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cambodia to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Cambodia to Singapore
Explore the most affordable flight options available from Cambodia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Fri 1-515:35
SAI
-
SIN
1 stop6h 10m
Multiple Airlines
Mon 4-521:20
SIN
-
SAI
1 stop18h 30m
Multiple Airlines
Deal found 24-3S$ 407
Fri 20-1119:05
SAI
-
SIN
1 stop17h 50m
Hahn Air Systems
Sun 29-1114:55
SIN
-
SAI
1 stop28h 10m
Hahn Air Systems
Deal found 22-3S$ 416
Mon 27-415:35
SAI
-
SIN
1 stop14h 40m
Multiple Airlines
Mon 4-520:45
SIN
-
SAI
1 stop19h 05m
Multiple Airlines
Deal found 24-3S$ 432
Wed 1-419:10
SAI
-
SIN
1 stop16h 00m
Vietnam Airlines
Sat 4-413:10
SIN
-
SAI
1 stop6h 10m
Vietnam Airlines
Deal found 20-3S$ 462
Fri 20-1119:05
SAI
-
SIN
1 stop17h 50m
Multiple Airlines
Wed 25-1113:25
SIN
-
SAI
2 stops27h 45m
Multiple Airlines
Deal found 22-3S$ 468
Fri 20-1117:05
SAI
-
SIN
2 stops18h 20m
Vietnam Airlines
Sun 29-1113:25
SIN
-
SAI
2 stops27h 45m
Vietnam Airlines
Deal found 22-3S$ 564
Tue 24-316:45
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Thu 26-314:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Deal found 20-3S$ 598

Find flight deals from Cambodia to Singapore

Keep the following information in mind while searching for Cambodia to Singapore flight deals. Data was last updated 25 March 2026.

Round-trip from

S$ 407

One-way from

S$ 182

Popular in

April

Cheapest in

January

Average price

S$ 258

Good one-way deal

S$ 112 or less
1-5-4-5
  • 1-5-4-5
  • 2 total stops
  • 24h 40m total
  • Cambodia to Singapore
Search Deals
VietJet Air
  • VietJet Air
  • 26-5
  • 1 total stop
  • 17h 50m total
  • Cambodia to Singapore
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Cambodia to Singapore Changi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cambodia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Cambodia to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 27-4

15:35-07:15

1 stop14h 40m

Singapore Changi

Mon 4-5

17:35-14:50

2 stops22h 15m

S$ 481

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 6-4

18:05-11:55

1 stop16h 50m

Singapore Changi

Thu 9-4

13:10-18:20

1 stop6h 10m

S$ 646
Fastest return journey

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 27-4

10:30-13:55

Nonstop2h 25m

Singapore Changi

Mon 4-5

08:25-09:40

Nonstop2h 15m

S$ 689

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 1-5

16:00-19:25

Nonstop2h 25m

Singapore Changi

Mon 4-5

08:25-09:40

Nonstop2h 15m

S$ 707

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 1-5

17:20-11:55

2 stops17h 35m

Singapore Changi

Mon 4-5

21:00-17:10

2 stops21h 10m

S$ 733
Cheapest one-way

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Sat 30-5

19:05-13:55

1 stop17h 50m

S$ 216
Fastest single journey

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 27-4

19:10-12:10

1 stop16h 00m

S$ 231

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Thu 2-4

19:10-12:10

1 stop16h 00m

S$ 231

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Mon 6-4

15:35-08:40

1 stop16h 05m

S$ 233

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 24-4

19:10-12:10

1 stop16h 00m

S$ 249

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Cambodia to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Cambodia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cambodia to Singapore

What is the cheapest month to book a flight from Cambodia to Singapore?

Currently, November is the cheapest month in which you can book a flight from Cambodia to Singapore (average of S$ 136). Flying from Cambodia to Singapore in May is currently the most expensive (average of S$ 220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KH to SIN?

Find hourly flight availability from Cambodia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 67% on flights from Cambodia to Singapore by exploring options for tickets in the evening.

What is the cheapest day to fly from Cambodia to Singapore?

Use this chart to determine the cheapest time to fly return from Cambodia to Singapore. Price data was last updated on 23 March 2026.

Travellers seeking maximum savings on their Cambodia to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Cambodia to Singapore delayed?

About 8% of weekly flights between Cambodia and Singapore have experienced delays in the past year, with the average delay time being 76 minutes.

What is the most punctual flight time for Cambodia to Singapore flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cambodia to Singapore flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 25 March 2026.
Read through reviews of airlines operating flights from Cambodia to Singapore, such as Singapore Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,542 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Cambodia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Cambodia?

    If you book a flight to Singapore from Cambodia, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.

  • How popular is this Cambodia to Singapore flight route?

    This flight path from Cambodia to Singapore Changi was viewed by 58 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Cambodia to Singapore?

    Departing from Cambodia to Singapore will take you 2h 25m. Cambodia and Singapore are separated by a distance of 1336 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Cambodia to Singapore one-way?

    S$ 75 is the cheapest one-way deal found within the past few days, from Emirates. You may also be able to find cheap deals on Singapore Airlines and Malaysia Airlines, with prices starting from S$ 128 and S$ 152, respectively.

  • What are the most reliable airlines from Cambodia to Singapore?

    The top 3 most reliable airlines when flying from Cambodia to Singapore are Air Canada (82%), SWISS (82%) and Lufthansa (82%).

  • What are the cheapest flights from Cambodia to Singapore?

    While on average a flight from Cambodia to Singapore is generally S$ 146, our data shows the cheapest flight currently is S$ 111. When looking at the most popular route, (Siem Reap–Angkor Intl - Singapore Changi), you can expect to pay S$ 407 for that flight.

  • Can I find deals for flights from Cambodia to Singapore that include hotel bookings?

    Yes. In addition to deals on Cambodia to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cambodia to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cambodia to Singapore.

  • Can I find deals for business class flights from Cambodia to Singapore?

    Yes. Cheapflights offers flight deals from Cambodia to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cambodia to Singapore?

    Currently, November is the cheapest month in which you can book a flight from Cambodia to Singapore (average of S$ 136). Flying from Cambodia to Singapore in May is currently the most expensive (average of S$ 220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Cambodia to Singapore

Discover the top 2 airlines that operate flights from Cambodia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapestS$ 139AverageS$ 248FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapestS$ 227AverageS$ 366FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cambodia to Singapore?

Cheapflights makes it easy to find Cambodia to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cambodia to Singapore?

Cheapflights helps you find that perfect flight to Singapore from Cambodia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cambodia to Singapore with no change fees?

Yes, we can. To see specific flights from Cambodia to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cambodia to Singapore become cheaper?

Not ready to book yet? You can track prices for flights from Cambodia to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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