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Cheap flights from Singapore to Siem Reap, Cambodia

SIN — SAI
6 Apr — 13 Apr1
1 adult

Cheap flight deals from Singapore to Siem Reap

Keep the following information in mind while searching for Singapore to Siem Reap flight deals. Data was last updated 1 April 2025.

Popular in

June

Cheapest in

February

Average price

S$ 344
Highest demand for flights based on searches. 4% potential increase in price (S$ 25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 7 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Find hourly flight availability from Singapore to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 April 2025.

One of the essential ways to save on airfare from Singapore to Siem Reap is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

Weekly flight availability from Singapore to Siem Reap

Explore weekly flight availability from Singapore to Siem Reap. 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 1 April 2025.

The most flights from SG0 to SAI are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

Temperature in Siem Reap by month

Plan your trip to Siem Reap by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

Related info for your journey

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

  • What airport do you fly into for flights to Siem Reap from Singapore?

    Most people fly into Siem Reap–Angkor Intl (SAI) if they book a flight to Siem Reap from Singapore. Siem Reap–Angkor Intl is conveniently located just 39.7 km from Siem Reap’s city centre.

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

    The Singapore to Siem Reap–Angkor Intl flight path was viewed by 610 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 United Airlines(87%), SWISS(85%) or Lufthansa(85%), 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Singapore to Siem Reap

Discover the top 3 airlines that operate flights from Singapore to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 1 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia CambodiaCheapestS$ 227AverageS$ 332FlexibilityNo cancel feeOn-timeN/A
Search AirAsia Cambodia flights
AirAsiaCheapestS$ 284AverageS$ 345FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapestS$ 290AverageS$ 391FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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 Siem Reap from Singapore today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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 has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Siem Reap from Singapore today and book when prices fit your budget.

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