Cheap flights from Melbourne to Siem Reap, Cambodia from $858

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SAI
4 Jun — 11 Jun1
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 5 May 2026.

Fri 30/1001:30
MEL
-
SAI
2 stops20h 35m
VietJet Air
Sun 8/1119:05
SAI
-
MEL
2 stops24h 30m
VietJet Air
Deal found 30/4$858
Tue 11/810:35
MEL
-
SAI
1 stop10h 45m
Vietnam Airlines
Tue 8/919:10
SAI
-
MEL
1 stop10h 25m
Vietnam Airlines
Deal found 2/5$865
Sat 31/1011:25
MEL
-
SAI
1 stop10h 15m
Vietnam Airlines
Sun 8/1121:30
SAI
-
MEL
1 stop31h 55m
Vietnam Airlines
Deal found 30/4$913
Wed 10/610:35
MEL
-
SAI
1 stop10h 45m
Vietnam Airlines
Tue 30/622:35
SAI
-
MEL
1 stop31h 00m
Vietnam Airlines
Deal found 30/4$993
Sat 30/515:30
MEL
-
SAI
1 stop26h 40m
Singapore Airlines
Sat 6/610:30
SAI
-
MEL
1 stop21h 30m
Singapore Airlines
Deal found 30/4$1,003
Sat 30/513:00
MEL
-
SAI
2 stops30h 35m
Multiple Airlines
Sat 6/617:20
SAI
-
MEL
2 stops24h 00m
Multiple Airlines
Deal found 30/4$1,021
Wed 10/613:25
MEL
-
SAI
1 stop22h 35m
Multiple Airlines
Tue 30/612:55
SAI
-
MEL
2 stops28h 25m
Multiple Airlines
Deal found 30/4$1,045

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 5 May 2026.

Round-trip from

$858

Popular in

September

Cheapest in

August

Average price

$1,000
VietJet Air
  • VietJet Air
  • 30/10-8/11
  • 4 total stops
  • 45h 05m total
  • Melbourne to Siem Reap
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average return price).
Average for round-trip flights in May 2026

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 5 May 2026.
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

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 3/6

21:35-19:05

2 stops24h 30m

Siem Reap–Angkor Intl

Thu 11/6

09:40-20:20

2 stops31h 40m

$1,041

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 27/6

21:05-11:10

2 stops41h 05m

Siem Reap–Angkor Intl

Sat 11/7

18:30-09:50

1 stop12h 20m

$1,668

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 8/5

15:30-09:40

1 stop21h 10m

Siem Reap–Angkor Intl

Thu 14/5

10:30-11:00

1 stop21h 30m

$1,757
Fastest return journey

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 26/6

06:00-21:05

2 stops18h 05m

Siem Reap–Angkor Intl

Fri 10/7

10:00-05:00

1 stop16h 00m

$1,831

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 10/5

00:25-16:25

2 stops19h 00m

Siem Reap–Angkor Intl

Sun 17/5

19:20-08:35

2 stops34h 15m

$1,924

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 9/5

06:00-09:05

2 stops30h 05m

Siem Reap–Angkor Intl

Wed 20/5

13:05-17:45

2 stops25h 40m

$1,955

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 9/5

00:30-18:05

2 stops44h 35m

Siem Reap–Angkor Intl

Fri 15/5

19:05-22:35

2 stops48h 30m

$2,095

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 9/5

06:00-09:05

2 stops30h 05m

Siem Reap–Angkor Intl

Mon 18/5

09:45-17:15

2 stops28h 30m

$2,115

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 10/5

06:00-09:05

2 stops30h 05m

Siem Reap–Angkor Intl

Thu 14/5

09:45-12:05

2 stops23h 20m

$2,115
Cheapest one-way
Fastest single journey

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 30/6

10:35-21:55

1 stop14h 20m

$1,493

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 11 resultsSorted by cheapest first
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?

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.

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

Currently, January is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $359). Flying from Melbourne to Siem Reap in February is currently the most expensive (average of $789). 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?

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 5 May 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.

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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.

  • How long is the flight from Melbourne to Siem Reap?

    Airlines like Singapore Airlines fly from Melbourne to Siem Reap in about 21h 10m. 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 $728. Another airline that can offer you cheap pricing is Vietnam Airlines. Singapore 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, January is the cheapest month in which you can book a flight from Melbourne to Siem Reap (average of $359). Flying from Melbourne to Siem Reap in February is currently the most expensive (average of $789). 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

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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.

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 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$728Average$975FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest$731Average$1,163FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

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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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