Q: What is the typical price of a round-trip flight between Kuala Lumpur Intl Airport and Siem Reap?

Prices are currently low for flights on this route. Typical prices usually range from $153 to $230. The lowest price recently found on this route was $134.

Question 1

How often are flights from Kuala Lumpur to Siem Reap delayed?

Accepted Answer

Historically, on average around 21% of flights between Kuala Lumpur and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Question 2

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 3

What is the typical price of a round-trip flight between Kuala Lumpur Intl Airport and Siem Reap?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $153 to $230.
The lowest price recently found on this route was $134.

Question 4

How have Kuala Lumpur Intl Airport to Siem Reap flight prices changed over time?

Accepted Answer

As of January 2026, prices for Kuala Lumpur Intl Airport to Siem Reap flights are approximately 34% more expensive when compared to flights at the same time last year.

Question 5

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

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 6

What is the cheapest time of day to depart on your flight to Siem Reap?

Accepted Answer

In the morning is the cheapest time of day to fly from Kuala Lumpur Intl Airport to Siem Reap when you can find flight prices for as low as $163. Flying to Siem Reap in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Siem Reap, so prices are often more expensive at around $198 per ticket.

Question 7

What is the cheapest airline that flies from Kuala Lumpur Intl to Siem Reap–Angkor Intl?

Accepted Answer

AirAsia Cambodia and Vietnam Airlines are the most popular carriers operating from Kuala Lumpur Intl to Siem Reap–Angkor Intl

Question 8

How many flights depart from Kuala Lumpur Intl Airport to Siem Reap on average per day?

Accepted Answer

As of January 2026, there are 2 flights per day flying from Kuala Lumpur Intl Airport to Siem Reap. The most common time of day flights depart is 8:00AM, with 56% of flights taking off at noon.

Question 9

What cabin class options are available on Kuala Lumpur Intl to Siem Reap–Angkor Intl flights?

Accepted Answer

There is only 1 cabin class available to choose from on Kuala Lumpur Intl to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 10

How far in advance should I book a flight to Siem Reap?

Accepted Answer

You are more likely to see cheaper flights to Siem Reap from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Kuala Lumpur Intl Airport for as low as $153 on momondo.

Question 11

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

Accepted Answer

According to our data, Firefly have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Question 12

What is the cheapest month to fly to Siem Reap?

Accepted Answer

If you don’t want to visit Siem Reap in April, then you should wait until January to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $168.

Question 13

What is the cheapest Kuala Lumpur Intl to Siem Reap–Angkor Intl flight route?

Accepted Answer

Fly from Kuala Lumpur Intl to Siem Reap–Angkor Intl for the best Kuala Lumpur Intl - Siem Reap–Angkor Intl flight prices

Question 14

How many flights depart from Kuala Lumpur Intl Airport to Siem Reap on average per week?

Accepted Answer

The number of flights available between Kuala Lumpur Intl Airport and Siem Reap is 17 per week as of January 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.

Question 15

What is the cheapest day to depart on your flight to Siem Reap?

Accepted Answer

The cheapest day to depart from Kuala Lumpur Intl Airport to Siem Reap is on a Tuesday. Travelers who choose to depart for Siem Reap on a Tuesday will often find tickets for as low as $159. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $279. These prices are subject to change though, so be sure to set up a Price Alert for flights to Siem Reap.

Question 16

When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

Accepted Answer

Prices for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport were last updated today.

Question 17

How many operators does momondo search for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

Accepted Answer

There are 2 operators available for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport as of January 2026.

Question 18

How old do you have to be to fly from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport.

Question 19

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best Price Found	$57
Fastest flight time	17h 55m
Direct flights	Mon, Wed, Fri and Sat
Airports in Siem Reap	1 airport

Airline	Rating	Free Cancellation	Price
AirAsia	PriceFrom $147	Free Cancellation	Rating 6.8 223 reviews		Search AirAsia flights
AirAsia Cambodia	PriceFrom $172	Free Cancellation	Rating 0.0		Search AirAsia Cambodia flights

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How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to Siem Reap

What is the typical price of a round-trip flight between Kuala Lumpur Intl Airport and Siem Reap?

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in April, then you should wait until January to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $168.

What is the cheapest day to depart on your flight to Siem Reap?

What is the cheapest time of day to depart on your flight to Siem Reap?

What is the cheapest Kuala Lumpur Intl to Siem Reap–Angkor Intl flight route?

Fly from Kuala Lumpur Intl to Siem Reap–Angkor Intl for the best Kuala Lumpur Intl - Siem Reap–Angkor Intl flight prices

How far in advance should I book a flight to Siem Reap?

What cabin class options are available on Kuala Lumpur Intl to Siem Reap–Angkor Intl flights?

There is only 1 cabin class available to choose from on Kuala Lumpur Intl to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kuala Lumpur Intl Airport to Siem Reap flight prices changed over time?

As of January 2026, prices for Kuala Lumpur Intl Airport to Siem Reap flights are approximately 34% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Kuala Lumpur Intl to Siem Reap–Angkor Intl?

AirAsia Cambodia and Vietnam Airlines are the most popular carriers operating from Kuala Lumpur Intl to Siem Reap–Angkor Intl

How often are flights from Kuala Lumpur to Siem Reap delayed?

Historically, on average around 21% of flights between Kuala Lumpur and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Firefly have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

How many flights depart from Kuala Lumpur Intl Airport to Siem Reap on average per day?

As of January 2026, there are 2 flights per day flying from Kuala Lumpur Intl Airport to Siem Reap. The most common time of day flights depart is 8:00AM, with 56% of flights taking off at noon.

How many flights depart from Kuala Lumpur Intl Airport to Siem Reap on average per week?

The number of flights available between Kuala Lumpur Intl Airport and Siem Reap is 17 per week as of January 2026. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.

When to book flights from Kuala Lumpur Intl Airport to Siem Reap

Cheap Kuala Lumpur Intl Airport to Siem Reap (KUL to SAI) flight deals and tips

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How far is Kuala Lumpur Intl to Siem Reap–Angkor Intl by plane?

When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

How many operators does momondo search for flights from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

How old do you have to be to fly from Kuala Lumpur Intl Airport to Siem Reap–Angkor Intl Airport?

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

What is the most popular airline from Kuala Lumpur Intl Airport to Siem Reap?

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