How does KAYAK find such low prices on flights from Singapore to Siem Reap?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Siem Reap.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Siem Reap?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Singapore to Siem Reap?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Siem Reap with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Siem Reap?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines fly most frequently between Singapore and Siem Reap?

Air India connects Singapore to Siem Reap with 14 flights per week. Air New Zealand also offers 14 flights per week, while Singapore Airlines follows with 14 flights per week.

Which cabin class options are there for flights between Singapore and Siem Reap?

There is only one cabin class option available for the route, which is Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Singapore to Siem Reap?

In the past 5 days, the cheapest return tickets from Singapore to Siem Reap were found on Singapore Airlines (S$ 338) and VietJet Air (S$ 410).

Which airlines fly direc between Singapore and Siem Reap?

There is just one airline that flies from Singapore to Siem Reap direct and that is Singapore Airlines . The best return deal found from Singapore Airlines for the route is to Siem Reap (SAI) and costs S$ 271.

What’s the earliest departure time from Singapore to Siem Reap?

The earliest flight from Singapore to Siem Reap departs at 08:40 , landing in Siem Reap at 09:55.

How many flights are there between Singapore and Siem Reap per day?

Each day, there are 2 direct flights that take off from Singapore and land in Siem Reap, with an average flight time of 2h 17m. The most common departure time is 08:00 and most flights take off in the afternoon. Each week, there are 14 flights and there are the same number of flights each day (2).

What’s the latest departure time from Singapore to Siem Reap?

If you prefer to fly at night, the last flight from Singapore to Siem Reap sets off at 14:40 and lands in Siem Reap at 16:00.

S$ 173 CHEAP FLIGHTS from Singapore to Siem Reap

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Flight Deals

Cheap Flights from Singapore to Siem Reap

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Direct

Recent return flight deals from Singapore to Siem Reap

Sun, 21 Feb - Thu, 4 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 246Singapore Airlines

Sat, 16 Jan - Fri, 22 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 250Singapore Airlines

Sun, 10 Jan - Sun, 17 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

16:50 - 20:20SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 250Singapore Airlines

Fri, 29 Jan - Sat, 6 Feb

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 256Singapore Airlines

Sun, 28 Feb - Mon, 8 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 259Singapore Airlines

Wed, 17 Mar - Sun, 21 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 259Singapore Airlines

Mon, 22 Feb - Mon, 15 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 260Singapore Airlines

Fri, 15 Jan - Wed, 27 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 265Singapore Airlines

Sun, 10 Jan - Tue, 12 Jan

23:25 - 09:15SIN Singapore Changi-SAI Siem Reap–Angkor Intl

10h 50m1 stop Kuala Lumpur Intl

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 356Multiple Airlines

Wed, 27 Jan - Sat, 30 Jan

08:55 - 14:50SIN Singapore Changi-SAI Siem Reap–Angkor Intl

6h 55m1 stop Kuala Lumpur Intl

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 370Multiple Airlines

Recent last minute flight deals from Singapore to Siem Reap

Sun, 1 Nov - Thu, 3 Dec

20:45 - 17:40SIN Singapore Changi-SAI Siem Reap–Angkor Intl

21h 55m1 stop Ho Chi Minh City

22:25 - 12:05SAI Siem Reap–Angkor Intl-SIN Singapore Changi

12h 40m1 stop Ho Chi Minh City

S$ 410Vietnam Airlines

Fri, 30 Oct - Mon, 2 Nov

15:30 - 17:30SIN Singapore Changi-SAI Siem Reap–Angkor Intl

27h 00m1 stop Phnom Penh Techo Intl

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 416Multiple Airlines

Tue, 3 Nov - Tue, 1 Dec

20:45 - 20:30SIN Singapore Changi-SAI Siem Reap–Angkor Intl

24h 45m1 stop Ho Chi Minh City

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 421Multiple Airlines

Tue, 3 Nov - Tue, 1 Dec

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 458Multiple Airlines

Sun, 1 Nov - Thu, 3 Dec

13:15 - 17:40SIN Singapore Changi-SAI Siem Reap–Angkor Intl

5h 25m1 stop Ho Chi Minh City

17:05 - 15:10SAI Siem Reap–Angkor Intl-SIN Singapore Changi

21h 05m2 stops Luang Prabang Hanoi Noibai

S$ 465Vietnam Airlines

Mon, 2 Nov - Tue, 1 Dec

08:40 - 16:05SIN Singapore Changi-SAI Siem Reap–Angkor Intl

8h 25m1 stop Phuket City

19:05 - 14:10SAI Siem Reap–Angkor Intl-SIN Singapore Changi

18h 05m1 stop Hanoi Noibai

S$ 467Multiple Airlines

Sun, 1 Nov - Tue, 1 Dec

14:55 - 18:05SIN Singapore Changi-SAI Siem Reap–Angkor Intl

28h 10m1 stop Hanoi Noibai

19:05 - 13:55SAI Siem Reap–Angkor Intl-SIN Singapore Changi

17h 50m1 stop Hanoi Noibai

S$ 469VietJet Air

Mon, 2 Nov - Thu, 3 Dec

08:40 - 16:05SIN Singapore Changi-SAI Siem Reap–Angkor Intl

8h 25m1 stop Phuket City

19:05 - 14:10SAI Siem Reap–Angkor Intl-SIN Singapore Changi

18h 05m1 stop Hanoi Noibai

S$ 470Multiple Airlines

Tue, 3 Nov - Wed, 2 Dec

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 489Singapore Airlines

Tue, 3 Nov - Tue, 1 Dec

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 533Singapore Airlines

Recent direct flight deals from Singapore to Siem Reap

Sun, 21 Feb - Thu, 4 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 246Singapore Airlines

Sat, 16 Jan - Fri, 22 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 250Singapore Airlines

Sun, 10 Jan - Sun, 17 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

16:50 - 20:20SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 250Singapore Airlines

Fri, 29 Jan - Sat, 6 Feb

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 256Singapore Airlines

Sun, 28 Feb - Mon, 8 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 259Singapore Airlines

Wed, 17 Mar - Sun, 21 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 259Singapore Airlines

Mon, 22 Feb - Mon, 15 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 260Singapore Airlines

Fri, 15 Jan - Wed, 27 Jan

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 265Singapore Airlines

Tue, 23 Feb - Tue, 2 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 265Singapore Airlines

Fri, 19 Mar - Tue, 23 Mar

14:40 - 16:00SIN Singapore Changi-SAI Siem Reap–Angkor Intl

2h 20mdirect

10:45 - 14:15SAI Siem Reap–Angkor Intl-SIN Singapore Changi

2h 30mdirect

S$ 271Singapore Airlines

Booking Insights

KAYAK's insights & trends for Singapore to Siem Reap flights

Get data-powered insights and trends into flights from Singapore to Siem Reap to help you find the cheapest flights, the best time to fly, and much more.

Prices

Airlines

How much is a return flight from Singapore to Region of Siem Reap?

Flight prices are below average for this route right now.

Flights to Region of Siem Reap from Singapore usually cost between S$ 339 and S$ 604 in January.
The lowest price found in the past 5 days was S$ 250 on Singapore Airlines (10 Jan–17 Jan).

What is the cheapest time of day to fly to Siem Reap?

The cheapest time of day to fly to Siem Reap is generally in the afternoon, when retur flights cost S$ 338 on average. The most expensive time of day to fly to Siem Reap is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 374.

Can I save money by flying with a stopover from Singapore to Siem Reap?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at S$ 344 on average.

What is the cheapest month to fly from Singapore to Siem Reap?

The cheapest month for flights from Singapore to Siem Reap is August, when tickets cost S$ 333 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of return tickets is S$ 479 and S$ 471 respectively.

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

To get a below-average price on a flight from Singapore to Siem Reap, you should book around 2 weeks before departure, which saves you about 19% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Find deals

Low season	April
High season	October

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly (8% more expensive on average)

How does KAYAK find such low prices on flights from Singapore to Siem Reap?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Siem Reap.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Siem Reap?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Singapore to Siem Reap?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Siem Reap with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Siem Reap?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Siem Reap

Need help choosing which airline to fly with from Singapore to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

8.2

Singapore AirlinesOverall score based on 1630 reviews

8.0Comfort

8.3Boarding

7.8Food

8.1Entertainment

8.6Crew

Airline reviews

This is THE BEST airline. I can see why they consistently win awards!

10.0 ExcellentWilliam, Oct 2026

More options for your flight from Singapore to Siem Reap

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Singapore SIN Flights & flight status

S$ 173 Find Cheap Flights from Singapore to Siem Reap – Compare and Save

Cheap Flights from Singapore to Siem Reap

Recent return flight deals from Singapore to Siem Reap

Recent one-way flight deals from Singapore to Siem Reap

Recent last minute flight deals from Singapore to Siem Reap

Recent direct flight deals from Singapore to Siem Reap

KAYAK's insights & trends for Singapore to Siem Reap flights

How much is a return flight from Singapore to Region of Siem Reap?

What is the cheapest time of day to fly to Siem Reap?

Can I save money by flying with a stopover from Singapore to Siem Reap?

What is the cheapest month to fly from Singapore to Siem Reap?

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

Which airlines fly direc between Singapore and Siem Reap?

Which airlines fly most frequently between Singapore and Siem Reap?

Which airlines provide the cheapest flights from Singapore to Siem Reap?

Which cabin class options are there for flights between Singapore and Siem Reap?

How many flights are there between Singapore and Siem Reap per day?

What’s the earliest departure time from Singapore to Siem Reap?

What’s the latest departure time from Singapore to Siem Reap?

Good to know

Low season

High season

FAQs - booking Siem Reap flights

Reviews of the top airline flying from Singapore to Siem Reap

More options for your flight from Singapore to Siem Reap

Information on your arrival and departure airports

Cabin class types available on flights to Siem Reap

Flights from other airports in Singapore to Siem Reap

Flights to other popular destinations

Find deals for your return flight