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

Airfare is below average for this route at the moment. Siem Reap to Singapore flights typically cost between C$ 767 and C$ 1,043 in December. The cheapest round-trip price found within the last 5 days was C$ 535 on VietJet Air (10 Dec-14 Dec).

Question 1

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

Accepted Answer

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.

Question 2

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

Accepted Answer

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

Question 3

How often are flights from Siem Reap to Singapore delayed?

Accepted Answer

About 8% of weekly flights between Siem Reap and Singapore have experienced delays in the past year, with the average delay time being 99 minutes.

Question 4

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

Accepted Answer

Over the past year, Singapore Airlines has had the lowest number of delays on this route, with just 8% of flights being delayed.

Question 5

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

Accepted Answer

Airfare is below average for this route at the moment.Siem Reap to Singapore flights typically cost between C$ 767 and C$ 1,043 in December.
The cheapest round-trip price found within the last 5 days was C$ 535 on VietJet Air (10 Dec-14 Dec).

Question 6

How popular is this Siem Reap to Singapore flight route?

Accepted Answer

Within the past month, 1 users have taken a look at flights from Siem Reap–Angkor Intl to Singapore Changi.

Question 7

How long is the flight from Siem Reap to Singapore?

Accepted Answer

VietJet Air, Vietnam Airlines, and Singapore Airlines can get you from Siem Reap to Singapore in just under 2h 30m. Your travel time can differ by up to 15h 50m. Airlines will cover a distance of 1336 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 8

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

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from Siem Reap to Singapore (average of C$ 458). Flying from Siem Reap to Singapore in November is currently the most expensive (average of C$ 831). 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.

Question 9

Weekly flight availability from Siem Reap to Singapore

Accepted Answer

The most flights from SAI to SIN are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 mm per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Question 12

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

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Siem Reap to Singapore on time: United Airlines (94%), Air India (89%), Virgin Australia (89%).

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

Yes. Cheapflights offers flight deals from Siem Reap 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.

Question 17

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 18

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Siem Reap.

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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

Round-trip from	C$ 535
One-way from	C$ 200
Popular in	November
Cheapest in	December
Average price	C$ 831

Cheap flights from Siem Reap, Cambodia to Singapore from C$ 200

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Siem Reap to Singapore

Cheapest flights from Siem Reap to SingaporeExplore the most affordable flight options available from Siem Reap to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Siem Reap to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Siem Reap to SingaporeDiscover carefully curated flight deals from Siem Reap to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Siem Reap to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Siem Reap to SingaporeExplore direct flight options from Siem Reap to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Explore direct flight options from Siem Reap to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Siem Reap to SingaporeDiscover last-minute flight deals from Siem Reap to Singapore. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Siem Reap to Singapore. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Siem Reap to SingaporeSearch for one-way flight options from Siem Reap to Singapore. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Siem Reap to Singapore. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Cheapflights Insights

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

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

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

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

Airfare is below average for this route at the moment.

Siem Reap to Singapore flights typically cost between C$ 767 and C$ 1,043 in December.The cheapest round-trip price found within the last 5 days was C$ 535 on VietJet Air (10 Dec-14 Dec).

Weekly flight availability from Siem Reap to Singapore

The most flights from SAI to SIN are scheduled on a Monday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

How often are flights from Siem Reap to Singapore delayed?

About 8% of weekly flights between Siem Reap and Singapore have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for Siem Reap to Singapore 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 Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Singapore Airlines has had the lowest number of delays on this route, with just 8% of flights being delayed.

Related info for your journey

How popular is this Siem Reap to Singapore flight route?

How long is the flight from Siem Reap to Singapore?

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

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

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

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

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

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Siem Reap and Singapore flights

Browse other Siem Reap and Singapore flight options. Last updated on 5 November 2026.

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

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

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

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Cheapest flights from Siem Reap to Singapore
Explore the most affordable flight options available from Siem Reap to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Siem Reap to Singapore
Discover carefully curated flight deals from Siem Reap to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Siem Reap to Singapore
Explore direct flight options from Siem Reap to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Siem Reap to Singapore
Discover last-minute flight deals from Siem Reap to Singapore. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Siem Reap to Singapore
Search for one-way flight options from Siem Reap to Singapore. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Siem Reap to Singapore flights typically cost between C$ 767 and C$ 1,043 in December.
The cheapest round-trip price found within the last 5 days was C$ 535 on VietJet Air (10 Dec-14 Dec).