Q: How much does it cost for a return flight from Siem Reap to Singapore?

Airfare is below average for this route at the moment. Siem Reap to Singapore flights typically cost between S$ 327 and S$ 506 in March. The cheapest return flight price found within the last 3 days was S$ 273 on Multiple Airlines (7 Mar-10 Mar).

Question 1

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 103 minutes. Find deals

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

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

Question 4

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. Find deals

Question 5

How much does it cost for a return flight 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 S$ 327 and S$ 506 in March.
The cheapest return flight price found within the last 3 days was S$ 273 on Multiple Airlines (7 Mar-10 Mar).

Question 6

How popular is this Siem Reap to Singapore flight route?

Accepted Answer

Flights from Siem Reap–Angkor Intl to Singapore Changi have been viewed 2 times in the past calendar month.

Question 7

How long is the flight from Siem Reap to Singapore?

Accepted Answer

For as low as S$ 283, VietJet Air can have you in Singapore from Siem Reap in 17h 50m. The distance between Siem Reap and Singapore is about 1336 km.

Question 8

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Siem Reap to Singapore (average of S$ 238). Flying from Siem Reap to Singapore in February is currently the most expensive (average of S$ 533). 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 (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches 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

The top 3 most reliable airlines when flying from Siem Reap to Singapore are United Airlines (84%), Air India (80%) and Virgin Australia (80%).

Question 13

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

Accepted Answer

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

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 holiday 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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Siem Reap today with Cheapflights!

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

Need flexible booking options for your flight to Singapore from Siem Reap? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 20

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

Accepted Answer

Of course! You can now track prices for flights from Siem Reap to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	S$ 273
One-way from	S$ 117
Popular in	February
Cheapest in	July
Average price	S$ 349

Cheap flights from Siem Reap, Cambodia to Singapore from S$ 117

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 4-2. Fares are subject to change and may not be available on all flights or dates of travel.

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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 16 January 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 16 January 2026.

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

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?

How much does it cost for a return flight from Siem Reap to Singapore?

Weekly flight availability from Siem Reap to Singapore

How often are flights from Siem Reap to Singapore delayed?

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

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

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

Related info for your journey

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

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

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 16 January 2026.