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Cheap flights from Melbourne Airport to Siem Reap

MEL — SAI
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Melbourne to Siem Reap

Popular in

December

Cheapest in

October

Average price

$857
Highest demand for flights based on searches. 13% potential increase in price ($257 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Melbourne Airport to Siem Reap

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

Currently, October is the cheapest month in which you can book a flight from Melbourne Airport to Region of Siem Reap (average of $857). Flying from Melbourne Airport to Region of Siem Reap in December is currently the most expensive (average of $1,466). 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.

How much does it cost for a return flight from Melbourne Airport to Region of Siem Reap?

Airfare is typical for this route at the moment.

Melbourne Airport to Region of Siem Reap flights typically cost between $824 and $1,398 in April.
The cheapest return price found within the last 5 days was $896 on Vietnam Airlines (12 Apr–26 Apr).

Reviews of airlines servicing Siem Reap

Get a feel of what it's like to fly with Singapore Airlines and Vietnam Airlines from Melbourne Airport to Siem Reap by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very Good
1,628 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Vietnam Airlines
7.7
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Related info for your journey

  • 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 Region of Siem Reap?

    Currently, October is the cheapest month in which you can book a flight from Melbourne Airport to Region of Siem Reap (average of $857). Flying from Melbourne Airport to Region of Siem Reap in December is currently the most expensive (average of $1,466). 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

Alternative routes for Melbourne to Siem Reap

Melbourne to Siem Reap flights

Top 2 airlines flying from Melbourne to Siem Reap

AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$782Average$1,136FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$907Average$1,139FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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How does Cheapflights help users find flights from Melbourne to Siem Reap?

Cheapflights makes it easy to find Melbourne to Siem Reap flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes, we can. To see specific flights from Melbourne to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Melbourne to Siem Reap become cheaper?

Not ready to book yet? You can track prices for flights from Melbourne to Siem Reap on Cheapflights with our Price Alert feature and get notified when better prices are available.

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