Cheap flights from Melbourne Airport to Siem Reap, Cambodia from $426

MEL — SAI
5 Dec — 12 Dec1
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

Sun 29/1105:30 -
3 stops30h 50m
Sat 26/1219:05 -
2 stops48h 30m
Deal found 4/11$1,036
Tue 1/1213:25 -
2 stops23h 30m
Mon 28/1210:00 -
1 stop15h 00m
Deal found 4/11$1,120
Thu 12/1122:35 -
2 stops21h 30m
Thu 10/1219:05 -
2 stops24h 30m
Deal found 3/11$1,140
Sun 29/1105:30 -
3 stops30h 50m
Sun 27/1219:05 -
2 stops48h 30m
Deal found 4/11$1,152

Find flight deals from Melbourne to Siem Reap

Round-trip from

$985

One-way from

$426

Popular in

December

Cheapest in

October

Average price

$1,000
Singapore Airlines
  • Singapore Airlines
  • 2/2-23/2
  • 2 total stops
  • 34h 25m total
  • Melbourne to Siem Reap
Singapore Airlines
  • Singapore Airlines
  • 16/2-31/12
  • 1 total stop
  • 13h 00m total
  • Melbourne to Siem Reap
Highest demand for flights based on searches. 13% potential increase in price ($243 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Melbourne Airport 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

Tue 16/2

07:00-16:00

1 stop13h 00m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$426

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 16/2

06:15-16:05

2 stops37h 50m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$482

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Wed 6/1

07:45-20:30

2 stops16h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$727

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 5/1

07:45-20:30

2 stops16h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$794

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Mon 4/1

07:45-20:30

2 stops16h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$889

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 3/1

21:45-17:40

2 stops23h 55m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$986

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 1/12

21:45-08:55

1 stop15h 10m

Siem Reap–Angkor Intl

Mon 28/12

15:35-19:45

1 stop24h 10m

$1,247

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Thu 3/12

01:30-18:05

2 stops44h 35m

Siem Reap–Angkor Intl

Tue 29/12

20:30-22:50

1 stop22h 20m

$1,518

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 29/11

11:25-21:45

1 stop14h 20m

Siem Reap–Angkor Intl

Sun 27/12

18:40-09:25

1 stop10h 45m

$1,535

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 2/2

08:40-17:15

2 stops36h 35m

Siem Reap–Angkor Intl

Tue 23/2

21:05-11:00

3 stops33h 55m

$1,552

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 14 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

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 Siem Reap?

Currently, October is the cheapest month in which you can book a flight from Melbourne Airport to Siem Reap (average of $854). Flying from Melbourne Airport to Siem Reap in December is currently the most expensive (average of $1,462). 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 Siem Reap?

Airfare is typical for this route at the moment.

Melbourne Airport to Siem Reap flights typically cost between $960 and $1,146 in February.
The cheapest return price found within the last 5 days was $985 on Singapore Airlines (2 Feb–23 Feb).

Reviews of airlines servicing Siem Reap

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.

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • 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 ($779), and Singapore Airlines ($890) offers the cheapest pricing from Melbourne Airport to Siem Reap. Vietnam Airlines is priced at 29% 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, October is the cheapest month in which you can book a flight from Melbourne Airport to Siem Reap (average of $854). Flying from Melbourne Airport to Siem Reap in December is currently the most expensive (average of $1,462). 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

Fly from Melbourne to Siem Reap on these airlines

Top 2 airlines flying from Melbourne to Siem Reap

AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$779Average$1,138FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$890Average$1,113FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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?

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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.

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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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