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Cheap flights from Penang to Siem Reap, Cambodia

PEN — SAI
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Penang to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Penang (PEN) 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 18 September 2025.

Popular in

March

Cheapest in

October

Average price

RM 1,256
Highest demand for flights based on searches. 4% potential increase in price (RM 199 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (RM 157 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Penang to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Penang 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 Penang to Siem Reap

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

Currently, June is the cheapest month in which you can book a flight from Penang to Siem Reap (average of RM 103). Flying from Penang to Siem Reap in December is currently the most expensive (average of RM 161). 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.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. 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 Siem Reap. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from Penang to Siem Reap, such as AirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
AirAsia
6.8
Okay
216 reviews
Check prices

Entertainment

5.7

Comfort

6.7

Overall

6.8

Crew

7.4

Boarding

6.9

Food

6.3

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
216 reviews
AirAsia
6.8
Okay
216 reviews
Check prices

Entertainment

5.7

Comfort

6.7

Overall

6.8

Crew

7.4

Boarding

6.9

Food

6.3

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 Penang 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 is the cheapest airline to fly from Penang to Siem Reap round-trip?

    Cheapflights users have booked flights from Penang to Siem Reap round-trip from RM 760. Users have found that AirAsia is 24% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Penang to Siem Reap?

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

  • Can I find deals for business class flights from Penang to Siem Reap?

    Yes. Cheapflights offers flight deals from Penang 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.

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

    Currently, June is the cheapest month in which you can book a flight from Penang to Siem Reap (average of RM 103). Flying from Penang to Siem Reap in December is currently the most expensive (average of RM 161). 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.

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Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Penang to Siem Reap

Discover the top airline that operate flights from Penang 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 407,431 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestRM 760AverageRM 1,008FlexibilityNo cancel feeOn-time66%
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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 Penang to Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Penang to Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Penang to Siem Reap, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Penang 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 Penang today and book when prices fit your budget.

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