Question 1

How popular is this Siem Reap to Singapore flight route?

Accepted Answer

Flights from Siem Reap–Angkor Intl to Singapore Changi have been viewed 15 times in the past calendar month.

Question 2

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Siem Reap to Singapore (average of $995). Flying from Siem Reap to Singapore in December is currently the most expensive (average of $1,679). 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 3

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

Accepted Answer

Travelers seeking maximum savings on their Siem Reap to Singapore flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

Weekly flight availability from Siem Reap to Singapore

Accepted Answer

The most flights from SAI to SIN are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Question 6

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 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Question 7

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 Air India (93%), Virgin Australia (93%) and Air New Zealand (93%).

Question 8

What is the cheapest day to fly round-trip from Siem Reap to Singapore?

Accepted Answer

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 158% on the overall cost on flights from Siem Reap to Singapore.

Question 9

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

Accepted Answer

Flights from Siem Reap to Singapore lean towards being more expensive in March. Prices are generally better when you fly from Siem Reap to Singapore in December, with the cheapest ticket starting at $162.

Question 10

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 fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 63% versus a flight at noon.

Question 11

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 12

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 13

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.

Popular in	March
Cheapest in	December
Average price	$269

Airline	Cheapest	Average	Flexibility	On-time
AirAsia Cambodia	Cheapest$162	Average$205	FlexibilityNo cancel fee	On-timeN/A
Singapore Airlines	Cheapest$225	Average$318	FlexibilityNo cancel fee	On-time81%

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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?

Find hourly flight availability from Siem Reap to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Weekly flight availability from Siem Reap to Singapore

Explore weekly flight availability from Siem Reap to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

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?

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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