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Siem Reap

Cheap flights from Kuala Lumpur Intl (KUL) to Siem Reap, Cambodia (SAI)

KUL — SAI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kuala Lumpur Intl to Siem Reap–Angkor Intl are usually found in July or August, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Kuala Lumpur Intl to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Popular in

May

Cheapest in

July

Average price

$158
Highest demand for flights based on searches. 3% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($1 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Best time to book a flight from Kuala Lumpur Intl to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Kuala Lumpur Intl with our price prediction graph.
Estimated round-trip 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 Kuala Lumpur Intl Airport to Siem Reap

How far ahead should I book a flight from Kuala Lumpur Intl Airport to Siem Reap?

Use this chart to determine the optimal time to book a round-trip flight from Kuala Lumpur Intl to Siem Reap. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Kuala Lumpur Intl Airport to Siem Reap, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Kuala Lumpur Intl 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 junio 12, 2025.

One of the essential ways to save on airfare from Kuala Lumpur Intl Airport to Siem Reap is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 3% on airfare.

Weekly flight availability from Kuala Lumpur Intl Airport to Siem Reap

Explore weekly flight availability from Kuala Lumpur Intl 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 junio 12, 2025.

The most flights from KUL to SAI are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 - 10.2 inches per month. September is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 75.2 F).

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Kuala Lumpur Intl?

    Siem Reap–Angkor Intl (SAI), located 24.7 mi from the city center, is the airport you fly into when you book flights from Kuala Lumpur Intl to Siem Reap. 1 airline have flights to Siem Reap–Angkor Intl from Kuala Lumpur Intl on a regular basis. Booking flights from Kuala Lumpur Intl to Siem Reap–Angkor Intl should not be difficult; the airport handles an average of 1 inbound flight from Kuala Lumpur Intl per day.

  • Can I find deals for flights from Kuala Lumpur Intl to Siem Reap that include hotel bookings?

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

  • How can I find direct flights from Kuala Lumpur Intl to Siem Reap?

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to Siem Reap?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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

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Top airline flying from Kuala Lumpur Intl to Siem Reap

Discover the top airline that operate flights from Kuala Lumpur Intl 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$122Average$159FlexibilityNo cancel feeOn-time66%

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