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Cheap flights from Singapore to Cambodia from S$ 149

SIN — KTI
22 Oct — 29 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Cambodia

Thu 22-1014:55 -
1 stop28h 10m
Sun 25-1019:05 -
1 stop17h 50m
Deal found 21-9S$ 277
Sun 25-1014:55 -
1 stop28h 10m
Tue 27-1019:05 -
1 stop17h 50m
Deal found 20-9S$ 281
Thu 1-1014:55 -
1 stop28h 10m
Sun 4-1019:05 -
1 stop17h 50m
Deal found 16-9S$ 287
Thu 8-1014:55 -
1 stop28h 10m
Fri 16-1019:05 -
1 stop17h 50m
Deal found 18-9S$ 288
Mon 16-1114:55 -
1 stop28h 10m
Thu 26-1119:05 -
1 stop17h 50m
Deal found 19-9S$ 290
Tue 27-1014:55 -
1 stop28h 10m
Wed 4-1119:05 -
1 stop17h 50m
Deal found 20-9S$ 292
Sat 31-1014:55 -
1 stop28h 10m
Tue 3-1119:05 -
1 stop17h 50m
Deal found 21-9S$ 295
Thu 8-1014:55 -
1 stop28h 10m
Mon 12-1019:05 -
1 stop17h 50m
Deal found 18-9S$ 296
Thu 22-1007:55 -
1 stop4h 50m
Thu 29-1012:15 -
1 stop9h 30m
Deal found 18-9S$ 454
Tue 20-1021:20 -
1 stop16h 40m
Fri 6-1113:30 -
1 stop8h 50m
Deal found 20-9S$ 458

Find flight deals from Singapore to Cambodia

Round-trip from

S$ 277

One-way from

S$ 149

Popular in

April

Cheapest in

October

Average price

S$ 245

Good round-trip deal

S$ 234 or less

Good one-way deal

S$ 139 or less
VietJet Air
  • VietJet Air
  • 22-10-25-10
  • 2 total stops
  • 46h 00m total
  • Singapore to Cambodia
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VietJet Air
  • VietJet Air
  • 8-10-31-12
  • 1 total stop
  • 28h 10m total
  • Singapore to Cambodia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 22 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 10 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Singapore Changi to Cambodia.
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Price to beat on a one-way flight from Singapore Changi to Cambodia.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Thu 22-10

14:55-18:05

1 stop28h 10m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 151

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Fri 13-11

14:55-18:05

1 stop28h 10m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 202

SingaporeKrong Preah Sihanouk

SIN Singapore Changi - KOS Krong Preah Sihanouk Sihanoukville

SINKOS

Singapore Changi

Tue 10-11

20:15-13:00

1 stop17h 45m

Krong Preah Sihanouk Sihanoukville

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 217

SingaporeKrong Preah Sihanouk

SIN Singapore Changi - KOS Krong Preah Sihanouk Sihanoukville

SINKOS

Singapore Changi

Tue 20-10

20:45-13:00

1 stop17h 15m

Krong Preah Sihanouk Sihanoukville

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 226

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Fri 6-11

07:55-15:00

1 stop8h 05m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 230

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Wed 21-10

16:00-17:10

2 stops26h 10m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 241

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Thu 5-11

20:45-19:40

2 stops47h 55m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 286

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Wed 4-11

13:15-19:40

2 stops31h 25m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 286

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Mon 2-11

20:45-19:40

2 stops23h 55m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 286
Fastest return journey

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Sun 6-12

14:40-16:00

Nonstop2h 20m

Siem Reap–Angkor Intl

Wed 31-12

00:00-00:30

Nonstop0h 00m

S$ 304

Flights are sorted by cheapest return flights first.

Deals found on 17-9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Singapore with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Singapore to Cambodia (average of S$ 272). Flying from Singapore to Cambodia in April is currently the most expensive (average of S$ 346). 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 SIN to KH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Cambodia as you normally would.

Weekly flight availability from Singapore to Cambodia

The most flights from SIN to KH0 are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

How often are flights from Singapore to Cambodia delayed?

About 9% of weekly flights between Singapore and Cambodia have experienced delays in the past year, with the average delay time being 85 minutes.

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

Historically, flights departing in the morning 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?

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

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

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

How far ahead should I book a flight from Singapore to Cambodia?

To ensure you get the cheapest price possible for a flight from Singapore to Cambodia, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Cambodia

See what other customers who have flown with Singapore Airlines and Emirates from Singapore to Cambodia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,606 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,606 reviews
Singapore Airlines
8.2
Very Good
1,606 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Emirates
8.1
Very Good
3,662 reviews
Singapore Airlines
8.2
Very Good
1,606 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

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

    For a flight from Singapore to Cambodia, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

  • How popular is this Singapore to Cambodia flight route?

    Within the past month, 648 users have taken a look at flights from Singapore Changi to Cambodia.

  • How long is the flight from Singapore to Cambodia?

    Departing from Singapore to Cambodia will take you 17h 15m. There are 1336 km between Singapore and Cambodia. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from Singapore to Cambodia are Emirates (S$ 122), Malaysia Airlines (S$ 165), and Vietnam Airlines (S$ 220).

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

    Consider Air Canada (89%), Air India (89%) or Virgin Australia (89%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Cambodia.

  • What are the cheapest flights from Singapore to Cambodia?

    While on average a flight from Singapore to Cambodia is generally S$ 216, our data shows the cheapest flight currently is S$ 139. When looking at the most popular route, (Singapore Changi - Siem Reap–Angkor Intl), you can expect to pay S$ 268 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Cambodia 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 Singapore to Cambodia?

    Currently, October is the cheapest month in which you can book a flight from Singapore to Cambodia (average of S$ 272). Flying from Singapore to Cambodia in April is currently the most expensive (average of S$ 346). 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

Top 2 airlines flying from Singapore to Cambodia

AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapestS$ 179AverageS$ 250FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapestS$ 221AverageS$ 330FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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

Cheapflights makes it easy to find Singapore to Cambodia 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 Singapore to Cambodia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Cambodia for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Singapore to Cambodia with no change fees.

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

Yes! Start tracking prices for Singapore to Cambodia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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