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Cheap flights from Melbourne to Siem Reap, Cambodia from $384

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SAI
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Siem Reap

Enter your travel dates to find the best prices.

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 3 February 2026.

Sun 3/512:00
MEL
-
SAI
2 stops24h 15m
Multiple Airlines
Sun 31/519:05
SAI
-
MEL
2 stops30h 55m
Multiple Airlines
Deal found 31/1$711
Wed 18/322:05
MEL
-
SAI
2 stops20h 55m
Multiple Airlines
Wed 25/318:50
SAI
-
MEL
1 stop24h 45m
Multiple Airlines
Deal found 31/1$800
Sun 3/505:55
MEL
-
SAI
1 stop12h 15m
Singapore Airlines
Sun 31/510:30
SAI
-
MEL
1 stop15h 10m
Singapore Airlines
Deal found 31/1$813
Sat 31/1011:25
MEL
-
SAI
1 stop13h 05m
Vietnam Airlines
Sun 8/1118:40
SAI
-
MEL
1 stop10h 45m
Vietnam Airlines
Deal found 1/2$847
Thu 5/301:00
MEL
-
SAI
1 stop11h 20m
Multiple Airlines
Fri 13/309:05
SAI
-
MEL
1 stop15h 55m
Multiple Airlines
Deal found 3/2$878
Thu 1/1010:35
MEL
-
SAI
1 stop11h 05m
Multiple Airlines
Thu 8/1013:30
SAI
-
MEL
1 stop16h 05m
Multiple Airlines
Deal found 3/2$881
Sun 1/306:15
MEL
-
SAI
1 stop11h 40m
Multiple Airlines
Sun 15/309:05
SAI
-
MEL
1 stop15h 55m
Multiple Airlines
Deal found 2/2$886

Find flight deals from Melbourne to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) 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 3 February 2026.

Round-trip from

$711

One-way from

$384

Popular in

January

Cheapest in

May

Average price

$1,066
3/5-31/5
  • 3/5-31/5
  • 4 total stops
  • 55h 10m total
  • Melbourne to Siem Reap
Search Deals
25/2
  • 25/2
  • 2 total stops
  • 30h 15m total
  • Melbourne to Siem Reap
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($192 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne to Siem Reap 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 647,157 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Melbourne to Siem Reap that are best for you.

Fly from

Melbourne

Fly to

Siem Reap

Route

Depart

Return

Price

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 3/5

12:00-09:15

2 stops24h 15m

Siem Reap–Angkor Intl

Sun 31/5

19:05-05:00

2 stops30h 55m

$711

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 18/3

22:05-15:00

2 stops20h 55m

Siem Reap–Angkor Intl

Wed 25/3

18:10-21:20

2 stops23h 10m

$823

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 1/3

06:15-13:55

1 stop11h 40m

Siem Reap–Angkor Intl

Sun 15/3

09:05-05:00

1 stop15h 55m

$886

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 22/7

05:55-15:10

1 stop12h 15m

Siem Reap–Angkor Intl

Thu 23/7

10:30-11:00

1 stop45h 30m

$1,039

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 21/7

00:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Thu 23/7

19:05-22:35

2 stops24h 30m

$1,154

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 28/3

11:25-20:30

1 stop13h 05m

Siem Reap–Angkor Intl

Fri 10/4

18:05-22:15

1 stop25h 10m

$1,165

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 22/7

21:45-14:10

1 stop19h 25m

Siem Reap–Angkor Intl

Thu 23/7

19:05-22:35

2 stops24h 30m

$1,170

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 25/2

07:45-10:00

2 stops30h 15m

$384

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 11/2

01:00-16:05

2 stops43h 05m

$416

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 24/2

06:15-15:00

1 stop12h 45m

$432

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 15 results
1
2

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 to Siem Reap

How far ahead should I book a flight from Melbourne 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 30 January 2026.

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 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $613). Flying from Melbourne to Siem Reap in January is currently the most expensive (average of $961). 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 3 February 2026.
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
1,443 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Vietnam Airlines
7.6
Good
224 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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?

    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.

  • 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 $737. Another airline that can offer you cheap pricing is Singapore Airlines. Vietnam Airlines is currently priced 27% 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, September is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $613). Flying from Melbourne to Siem Reap in January is currently the most expensive (average of $961). 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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Alternative routes for Melbourne to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Siem Reap flights

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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$737Average$1,106FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$753Average$1,022FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 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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