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Cheap flights from Melbourne Airport to Siem Reap, Cambodia

MEL — SAI
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) 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 24 October 2025.

Popular in

January

Cheapest in

May

Average price

$995
Highest demand for flights based on searches. 10% potential increase in price ($196 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Best time to book a flight from Melbourne to Siem Reap

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

How far ahead should I book a flight from Melbourne Airport to Siem Reap?

Use this chart to determine the optimal time to book a return flight from Melbourne to Siem Reap. Price data was last updated on 17 October 2025.

The best time to book flights from Melbourne Airport to Siem Reap is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Siem Reap (average of $681). Flying from Melbourne Airport to Siem Reap in January is currently the most expensive (average of $1,128). 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 24 October 2025.
Check out reviews from past customers who have flown with Singapore Airlines and Vietnam Airlines from Melbourne Airport to Siem Reap to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,387 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Vietnam Airlines
7.5
Good
207 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Melbourne 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 Melbourne?

    Most people fly into Siem Reap–Angkor Intl (SAI) if they book a flight to Siem Reap from Melbourne. On average, Siem Reap–Angkor Intl has 0 inbound flights from Melbourne per day from 2 airlines. Siem Reap–Angkor Intl is conveniently located just 39.7 km from Siem Reap’s city centre.

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

    According to our current data, Vietnam Airlines ($753), and Singapore Airlines ($806) offers the cheapest pricing from Melbourne Airport to Siem Reap. Vietnam Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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 Melbourne Airport to Siem Reap?

    Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Siem Reap (average of $681). Flying from Melbourne Airport to Siem Reap in January is currently the most expensive (average of $1,128). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Melbourne to Siem Reap on these airlines

Choose from the following airlines for your flight from Melbourne to Siem Reap. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2025.
Vietnam Airlines flights from Melbourne to Siem Reap–Angkor Intl
Singapore Airlines flights from Melbourne to Siem Reap–Angkor Intl

Top 2 airlines flying from Melbourne to Siem Reap

Discover the top 2 airlines that operate flights from Melbourne 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 647,157 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$753Average$1,047FlexibilityNo cancel feeOn-time81%
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Singapore AirlinesCheapest$806Average$1,108FlexibilityNo cancel feeOn-time81%
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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 Melbourne to Siem Reap?

When you search for this flight from Melbourne to Siem Reap, 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 Melbourne to Siem Reap?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Siem Reap from Melbourne.

Can Cheapflights find flights from Melbourne to Siem Reap with no change fees?

Need flexible booking options for your flight to Siem Reap from Melbourne? 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 Melbourne to Siem Reap become cheaper?

Yes! Start tracking prices for Melbourne to Siem Reap flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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