How long is the flight from Melbourne to Siem Reap?

Airlines like Vietnam Airlines fly from Melbourne to Siem Reap in about 13h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7078 km.

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

Cheapflights users have booked flights from Melbourne to Siem Reap round-trip from $788. Another airline that can offer you cheap pricing is Singapore Airlines. Vietnam Airlines is currently priced 28% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).

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

When flying from Melbourne to Siem Reap, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Siem Reap from Melbourne?

Siem Reap–Angkor Intl (SAI), located 39.7 km from the city centre, is the airport you fly into when you book flights from Melbourne to Siem Reap. 2 airlines have flights to Siem Reap–Angkor Intl from Melbourne on a regular basis. Booking flights from Melbourne to Siem Reap–Angkor Intl should not be difficult; the airport handles an average of 0 inbound flights from Melbourne per day.

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.

$486+ Cheap Flights from Melbourne to Siem Reap, Cambodia

Cheap flight deals from Melbourne to Siem Reap

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Melbourne to Siem Reap
Explore the most affordable flight options available from Melbourne to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Thu 22/1011:35 -

1 stop10h 45m

Wed 11/1121:30 -

1 stop31h 55m

Deal found 12/9$786

Sat 24/1014:00 -

2 stops56h 05m

Mon 9/1111:45 -

1 stop18h 40m

Deal found 16/9$951

Wed 11/1111:25 -

1 stop26h 20m

Wed 9/1218:40 -

1 stop34h 45m

Deal found 16/9$987

Mon 23/1113:10 -

2 stops24h 05m

Fri 4/1210:10 -

1 stop14h 50m

Deal found 15/9$1,020

Wed 11/1100:50 -

1 stop22h 50m

Tue 17/1121:30 -

1 stop31h 55m

Deal found 14/9$1,029

Thu 22/1011:35 -

2 stops25h 10m

Wed 11/1117:05 -

2 stops25h 45m

Deal found 12/9$1,034

Fri 13/1111:25 -

1 stop30h 35m

Mon 16/1121:30 -

1 stop31h 55m

Deal found 15/9$1,056

Wed 11/1100:50 -

1 stop20h 05m

Thu 3/1221:30 -

1 stop31h 55m

Deal found 12/9$1,074

Find flight deals from Melbourne to Siem Reap

Round-trip from	$784
One-way from	$486
Popular in	December
Cheapest in	July
Average price	$1,066

Vietnam Airlines
16/2-9/3
2 total stops
35h 25m total
Melbourne to Siem Reap

Search Deals

20/10-31/12
2 total stops
20h 35m total
Melbourne to Siem Reap

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($244 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($44 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 18/10

11:35-18:20

1 stop10h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$538

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Wed 18/11

20:50-15:00

3 stops46h 10m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$622

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 18/10

22:10-08:45

2 stops38h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$701

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 18/10

16:20-09:40

1 stop21h 20m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$768

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 1/11

16:20-09:55

1 stop21h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$772

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 16/2

11:25-20:30

1 stop13h 05m

Siem Reap–Angkor Intl

Tue 9/3

20:30-22:50

1 stop22h 20m

$784

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 1/11

11:25-20:30

1 stop13h 05m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$816

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 10/1

11:25-20:30

1 stop13h 05m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$831

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Mon 23/11

13:10-09:15

2 stops24h 05m

Siem Reap–Angkor Intl

Fri 4/12

10:10-05:00

1 stop14h 50m

$1,020

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Wed 11/11

00:50-16:55

1 stop20h 05m

Siem Reap–Angkor Intl

Thu 3/12

21:30-09:25

1 stop31h 55m

$1,074

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

ME1-SAI

MEL-SAI

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 to Siem Reap

ME1-SAI

MEL-SAI

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

Currently, July is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $931). Flying from Melbourne to Siem Reap in December is currently the most expensive (average of $1,437). 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 to Siem Reap?

Airfare is below average for this route at the moment.

Melbourne to Siem Reap flights typically cost between $940 and $1,531 in February.
The cheapest return price found within the last 5 days was $784 on Vietnam Airlines (16 Feb–9 Mar).

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

The price you pay for your flight from Melbourne to Siem Reap may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Siem Reap

Read through reviews of airlines operating flights from Melbourne to Siem Reap, such as Singapore Airlines and Vietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Singapore Airlines

8.2

Very Good

1,602 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Vietnam Airlines

7.7

Good

288 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

What airport do you fly into for flights to Siem Reap from Melbourne?
Siem Reap–Angkor Intl (SAI), located 39.7 km from the city centre, is the airport you fly into when you book flights from Melbourne to Siem Reap. 2 airlines have flights to Siem Reap–Angkor Intl from Melbourne on a regular basis. Booking flights from Melbourne to Siem Reap–Angkor Intl should not be difficult; the airport handles an average of 0 inbound flights from Melbourne per day.
How long is the flight from Melbourne to Siem Reap?
Airlines like Vietnam Airlines fly from Melbourne to Siem Reap in about 13h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7078 km.
What are the cheapest airlines flying from Melbourne to Siem Reap round-trip?
Cheapflights users have booked flights from Melbourne to Siem Reap round-trip from $788. Another airline that can offer you cheap pricing is Singapore Airlines. Vietnam Airlines is currently priced 28% below the average price you’ll pay for this route.
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 to Siem Reap?
Currently, July is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $931). Flying from Melbourne to Siem Reap in December is currently the most expensive (average of $1,437). 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

Complete your trip

Flights by cabin class

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Popular flights

Alternative routes for Melbourne to Siem Reap

Melbourne to Siem Reap flights

Top 2 airlines flying from Melbourne to Siem Reap

Airline	Cheapest	Average	Flexibility	On-time
Vietnam Airlines	Cheapest$788	Average$1,121	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Singapore Airlines	Cheapest$889	Average$1,111	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Siem Reap from Melbourne today with Cheapflights!

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?

Certainly. Search results for flights to Siem Reap from Melbourne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Melbourne to Siem Reap flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Melbourne to Siem Reap, Cambodia from $486

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Melbourne to Siem Reap

Cheapest flights from Melbourne to Siem ReapExplore the most affordable flight options available from Melbourne to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Melbourne to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Melbourne to Siem ReapDiscover carefully curated flight deals from Melbourne to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Melbourne to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Melbourne to Siem ReapDiscover last-minute flight deals from Melbourne to Siem Reap. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Melbourne to Siem Reap. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Melbourne to Siem ReapSearch for one-way flight options from Melbourne to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Melbourne to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Melbourne to Siem Reap

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne to Siem Reap that are best for you.

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.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Melbourne to Siem Reap flights typically cost between $940 and $1,531 in February.The cheapest return price found within the last 5 days was $784 on Vietnam Airlines (16 Feb–9 Mar).

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

The price you pay for your flight from Melbourne to Siem Reap may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Siem Reap

Read through reviews of airlines operating flights from Melbourne to Siem Reap, such as Singapore Airlines and Vietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Siem Reap from Melbourne?

How long is the flight from Melbourne to Siem Reap?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Melbourne to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Siem Reap by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Melbourne to Siem Reap by cabin class

Find flights from Melbourne to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Melbourne and Siem Reap flights

Browse other Melbourne and Siem Reap flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Melbourne to Siem Reap

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

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

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

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

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Cheapest flights from Melbourne to Siem Reap
Explore the most affordable flight options available from Melbourne to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Melbourne to Siem Reap
Discover carefully curated flight deals from Melbourne to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Melbourne to Siem Reap
Discover last-minute flight deals from Melbourne to Siem Reap. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Melbourne to Siem Reap
Search for one-way flight options from Melbourne to Siem Reap. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Melbourne to Siem Reap flights typically cost between $940 and $1,531 in February.
The cheapest return price found within the last 5 days was $784 on Vietnam Airlines (16 Feb–9 Mar).