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Cheap flights from Singapore to Siem Reap, Cambodia from C$ 211

SIN — SAI
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Siem Reap

Thu 29/102:40 p.m. -
Nonstop2h 20m
Mon 2/114:50 p.m. -
Nonstop2h 30m
Deal found 28/10C$ 419
Mon 30/112:40 p.m. -
Nonstop2h 20m
Thu 3/1210:45 a.m. -
Nonstop2h 30m
Deal found 26/10C$ 422
Thu 29/102:40 p.m. -
Nonstop2h 20m
Sat 31/104:50 p.m. -
Nonstop2h 30m
Deal found 28/10C$ 447
Wed 28/102:40 p.m. -
Nonstop2h 20m
Sun 1/1110:45 a.m. -
Nonstop2h 30m
Deal found 26/10C$ 469
Mon 30/112:40 p.m. -
Nonstop2h 20m
Fri 4/124:50 p.m. -
Nonstop2h 30m
Deal found 26/10C$ 471
Mon 14/126:25 p.m. -
1 stop24h 15m
Wed 16/129:30 p.m. -
1 stop18h 45m
Deal found 27/10C$ 473
Mon 14/126:25 p.m. -
1 stop24h 15m
Fri 18/125:05 p.m. -
2 stops18h 20m
Deal found 27/10C$ 487
Sat 21/112:40 p.m. -
Nonstop2h 20m
Thu 26/1110:45 a.m. -
Nonstop2h 30m
Deal found 27/10C$ 492
Sun 13/126:25 p.m. -
1 stop24h 15m
Thu 17/125:55 p.m. -
1 stop20h 15m
Deal found 27/10C$ 493
Sun 1/112:55 p.m. -
1 stop28h 10m
Tue 1/127:05 p.m. -
1 stop17h 50m
Deal found 29/10C$ 511
Tue 15/121:35 p.m. -
1 stop7h 05m
Wed 16/129:30 p.m. -
1 stop18h 45m
Deal found 27/10C$ 517

Find flight deals from Singapore to Siem Reap

Round-trip from

C$ 282

One-way from

C$ 211

Popular in

March

Cheapest in

August

Average price

C$ 461
Singapore Airlines
  • Singapore Airlines
  • 28/2-8/3
  • Nonstop
  • 4h 50m total
  • Singapore to Siem Reap
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VietJet Air
  • VietJet Air
  • 19/1-31/12
  • 1 total stop
  • 28h 10m total
  • Singapore to Siem Reap
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Fri 12/3

6:25 p.m.-8:30 p.m.

1 stop27h 05m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 265

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Wed 30/12

1:15 p.m.-8:30 p.m.

1 stop8h 15m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 265

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Tue 19/1

6:15 p.m.-8:20 a.m.

2 stops15h 05m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 275

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Sun 7/3

4:20 p.m.-4:10 p.m.

2 stops24h 50m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 278

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Mon 8/3

6:25 p.m.-4:55 p.m.

2 stops23h 30m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 320

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Fri 8/1

6:25 p.m.-4:10 p.m.

3 stops22h 45m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 332

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Thu 1/4

6:25 p.m.-4:25 p.m.

3 stops23h 00m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 338

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Thu 1/4

1:00 p.m.-6:05 p.m.

2 stops30h 05m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 339

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Sun 3/1

1:05 p.m.-6:05 p.m.

2 stops30h 00m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 367

SingaporeSiem Reap

SIN Singapore Changi - SAI Siem Reap–Angkor Intl

SINSAI

Singapore Changi

Fri 13/11

6:25 p.m.-4:55 p.m.

2 stops23h 30m

Siem Reap–Angkor Intl

Wed 31/12

12:00 a.m.-12:30 a.m.

Nonstop0h 00m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Singapore with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Siem Reap

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

To ensure you get the cheapest price possible for a flight from Singapore to Siem Reap, 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.

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

Currently, August is the cheapest month in which you can book a flight from Singapore to Siem Reap (average of C$ 363). Flying from Singapore to Siem Reap in March is currently the most expensive (average of C$ 522). 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 SAI?

When flying from Singapore to Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Singapore to Siem Reap?

Airfare is below average for this route at the moment.

Singapore to Siem Reap flights typically cost between C$ 370 and C$ 659 in February.
The cheapest round-trip price found within the last 5 days was C$ 282 on Singapore Airlines (28 Feb-8 Mar).

Related info for your journey

  • How popular is this Singapore to Siem Reap flight route?

    Flights from Singapore Changi to Siem Reap–Angkor Intl have been viewed 3 times in the past calendar month.

  • How long is the flight from Singapore to Siem Reap?

    Departing from Singapore to Siem Reap will take you 6h 50m. Singapore and Siem Reap are separated by a distance of 1336 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Singapore to Siem Reap?

    No one likes to see their flight delayed. When booking a flight from Singapore to Siem Reap consider choosing SWISS (95%), Lufthansa (95%) or United Airlines (94%) as they are the most reliable in getting you off to your destination on time.

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

    Yes. In addition to deals on Singapore to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Siem Reap?

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

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

    Yes. Cheapflights offers flight deals from Singapore to Siem Reap 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 Siem Reap?

    Currently, August is the cheapest month in which you can book a flight from Singapore to Siem Reap (average of C$ 363). Flying from Singapore to Siem Reap in March is currently the most expensive (average of C$ 522). 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

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How does Cheapflights help users find flights from Singapore to Siem Reap?

Cheapflights helps you search for flights from Singapore to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Siem Reap from Singapore 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 Singapore to Siem Reap with no change fees?

Certainly. Search results for flights to Siem Reap from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Singapore to Siem Reap flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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