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Cheap flights from Siem Reap, Cambodia to Kuala Lumpur Intl Airport from RM 476

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — KUL
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Siem Reap–Angkor Intl to Kuala Lumpur Intl are usually found in February or March, booked 12 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Siem Reap to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

Cheapest flights from Siem Reap to Kuala Lumpur Intl
Explore the most affordable flight options available from Siem Reap to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Mon 27/415:35
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Mon 4/508:10
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 24/3RM 853
Sun 24/510:00
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Sat 30/513:45
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 23/3RM 857
Tue 26/515:35
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Sat 30/513:45
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 23/3RM 865
Sun 24/510:00
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Fri 29/513:45
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 23/3RM 924
Tue 26/515:35
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Fri 29/508:10
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 23/3RM 936
Mon 25/510:00
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Thu 28/513:45
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 23/3RM 1,038
Mon 23/315:45
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Mon 6/413:45
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 19/3RM 1,070
Mon 25/511:55
SAI
-
KUL
2 stops22h 15m
Multiple Airlines
Wed 27/508:10
KUL
-
SAI
Nonstop2h 05m
Multiple Airlines
Deal found 23/3RM 1,097
Mon 27/416:55
SAI
-
KUL
1 stop17h 55m
Multiple Airlines
Mon 4/508:10
KUL
-
SAI
Nonstop2h 05m
Multiple Airlines
Deal found 24/3RM 1,109
Wed 6/516:55
SAI
-
KUL
1 stop5h 00m
Multiple Airlines
Wed 13/508:10
KUL
-
SAI
Nonstop2h 05m
Multiple Airlines
Deal found 22/3RM 1,117
Wed 25/318:10
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Sun 29/308:10
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 20/3RM 1,121
Fri 27/318:10
SAI
-
KUL
Nonstop2h 15m
AirAsia Cambodia
Sat 28/313:55
KUL
-
SAI
Nonstop2h 05m
AirAsia Cambodia
Deal found 20/3RM 1,125

Find flight deals from Siem Reap to Kuala Lumpur Intl

Discover tips and strategies to find the most affordable flight options for your journey from Siem Reap (SAI) to Kuala Lumpur Intl (KUL). 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 24 March 2026.

Round-trip from

RM 853

One-way from

RM 476

Popular in

December

Cheapest in

February

Average price

RM 641
AirAsia Cambodia
  • AirAsia Cambodia
  • 27/4-4/5
  • Nonstop
  • 4h 20m total
  • Siem Reap to Kuala Lumpur
Search Deals
AirAsia Cambodia
  • AirAsia Cambodia
  • 26/6
  • Nonstop
  • 2h 15m total
  • Siem Reap to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (RM 267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Siem Reap to Kuala Lumpur Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Siem Reap to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Thu 23/7

15:35-18:50

Nonstop2h 15m

Kuala Lumpur Intl

Sun 26/7

13:45-14:50

Nonstop2h 05m

RM 853

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Mon 27/4

15:35-18:50

Nonstop2h 15m

Kuala Lumpur Intl

Mon 4/5

08:10-09:15

Nonstop2h 05m

RM 853

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Mon 27/4

16:55-11:10

2 stops17h 15m

Kuala Lumpur Intl

Mon 4/5

08:10-09:15

Nonstop2h 05m

RM 1,219

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Thu 23/7

10:30-18:15

1 stop6h 45m

Kuala Lumpur Intl

Sun 26/7

16:35-09:40

1 stop18h 05m

RM 1,357

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Wed 6/5

15:35-18:50

Nonstop2h 15m

Kuala Lumpur Intl

Wed 13/5

22:45-16:10

3 stops18h 25m

RM 1,483

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Mon 25/5

11:55-11:10

2 stops22h 15m

Kuala Lumpur Intl

Wed 27/5

08:10-16:10

1 stop9h 00m

RM 1,600

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Thu 23/7

19:10-18:25

1 stop22h 15m

Kuala Lumpur Intl

Sun 26/7

20:00-18:20

2 stops23h 20m

RM 1,644
Cheapest one-way
Fastest single journey

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Mon 3/8

15:35-18:50

Nonstop2h 15m

RM 511

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Mon 3/8

16:55-15:30

2 stops21h 35m

RM 739

Siem ReapKuala Lumpur

SAI - KUL

SAIKUL

Siem Reap–Angkor Intl

Sat 16/5

19:05-11:30

1 stop15h 25m

RM 826

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Siem Reap to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Siem Reap 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 Siem Reap to Kuala Lumpur Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Siem Reap to Kuala Lumpur Intl. Price data was last updated on 13 March 2026.

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from Siem Reap to Kuala Lumpur Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Siem Reap to Kuala Lumpur Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Siem Reap to Kuala Lumpur Intl Airport (average of RM 381). Flying from Siem Reap to Kuala Lumpur Intl Airport in October is currently the most expensive (average of RM 724). 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.

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

Find hourly flight availability from Siem Reap to Kuala Lumpur Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Siem Reap to Kuala Lumpur Intl Airport as you normally would.

Reviews of airlines servicing Kuala Lumpur Intl

Get insights into the airlines that provide service to Kuala Lumpur Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur Intl. Reviews last updated 24 March 2026.
See what other customers who have flown with AirAsia from Siem Reap to Kuala Lumpur Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
230 reviews
Check prices

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Crew

7.5

Comfort

6.7

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.
AirAsia
6.8
Okay
230 reviews
AirAsia
6.8
Okay
230 reviews
Check prices

Food

6.4

Overall

6.8

Boarding

7.0

Entertainment

5.8

Crew

7.5

Comfort

6.7

Reviews

1 / 5
2.0
Mediocre

Jonathan,Jan 2025

CMB - KUL

Awful experience. Boarding all passenger group at the same time. Cabin extremely hot while on the ground. So hot that a passenger fainted before take off so we had to return to the gate, delayed for 2 hours. Food was served after 4h in the air with all lights on until then, couldn't sleep on a red eye flight. No entertainment system for a 9h flight. Seat extremely narrow.

Related info for your journey

Find useful and relevant information for your journey from Siem Reap to Kuala Lumpur Intl. 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 from for flights from Siem Reap to Kuala Lumpur Intl?

    If you book a flight to Kuala Lumpur Intl from Siem Reap, you will be flying from Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 39.7 km from the centre of Siem Reap. There is 1 flight from Siem Reap–Angkor Intl to Kuala Lumpur Intl per day from 2 different airlines.

  • How long is the flight from Siem Reap to Kuala Lumpur Intl Airport?

    AirAsia Cambodia and Singapore Airlines can get you from Siem Reap to Kuala Lumpur Intl Airport in just under 2h 15m. Your travel time can differ by up to 3h 50m. There are 1213 km between Siem Reap and Kuala Lumpur Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Siem Reap to Kuala Lumpur Intl Airport round-trip?

    Our cheapest airline available from Siem Reap to Kuala Lumpur Intl Airport is AirAsia. Our recent data shows that you can find tickets from as low as RM 673 on this airline. An additional option worth looking into is AirAsia Cambodia, starting at RM 713. Users have found that AirAsia is 7% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Siem Reap to Kuala Lumpur Intl Airport one-way?

    One-way options have recently been found by users for as low as RM 269 on Firefly. Other airlines that offer cheap prices include AirAsia from RM 345 and AirAsia Cambodia from RM 388 one-way.

  • What are the most reliable airlines from Siem Reap to Kuala Lumpur Intl Airport?

    Before booking your flight to Kuala Lumpur Intl Airport from Siem Reap, have a look at the most reliable airlines to get you to your destination on time: AirAsia Cambodia (89%), Firefly (87%), Malaysia Airlines( 87%).

  • What are the cheapest flights from Siem Reap to Kuala Lumpur Intl Airport?

    On average you can expect to pay RM 479 for a flight from Siem Reap to Kuala Lumpur Intl Airport. The cheapest flight overall is RM 440 while the most popular route, (Siem Reap–Angkor Intl - Kuala Lumpur Intl) is currently priced at RM 853.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Siem Reap to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Siem Reap to Kuala Lumpur Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Siem Reap to Kuala Lumpur Intl Airport (average of RM 381). Flying from Siem Reap to Kuala Lumpur Intl Airport in October is currently the most expensive (average of RM 724). 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.

See more FAQs

Travelling to a place near Kuala Lumpur Intl Airport?

Book flights to Kuala Lumpur Intl Airport if you plan to visit one of these locations
Genting Highlands
Port Dickson
Sepang
Putrajaya
Petaling Jaya
Shah Alam
Puchong
Bentong

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Siem Reap to Kuala Lumpur Intl

Discover the top 2 airlines that operate flights from Siem Reap to Kuala Lumpur Intl. 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 407,431 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestRM 673AverageRM 730FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
AirAsia CambodiaCheapestRM 713AverageRM 747FlexibilityNo cancel feeOn-timeN/A
Search AirAsia Cambodia 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 Siem Reap to Kuala Lumpur Intl?

When you search for this flight from Siem Reap to Kuala Lumpur Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Siem Reap to Kuala Lumpur Intl?

Cheapflights simply makes it quick and affordable to book flights from Siem Reap to Kuala Lumpur Intl 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 Siem Reap to Kuala Lumpur Intl with no change fees?

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

Can Cheapflights notify me if prices for flights from Siem Reap to Kuala Lumpur Intl become cheaper?

Of course! You can now track prices for flights from Siem Reap to Kuala Lumpur Intl 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.

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