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Cheap flights from Melbourne to Siem Reap from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne to Siem Reap departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Melbourne to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
15:30 - 09:40
MEL
-
SAI
21h 10m
1 stop
Singapore Airlines Logo
10:30 - 04:40
SAI
-
MEL
15h 10m
1 stop
$890Singapore Airlines
Wed, 29 Jul - Fri, 7 Aug
Singapore Airlines Logo
07:00 - 15:55
MEL
-
SAI
12h 55m
1 stop
Singapore Airlines Logo
10:45 - 05:45
SAI
-
MEL
15h 00m
1 stop
$934Singapore Airlines
Sat, 31 Oct - Sun, 8 Nov
Singapore Airlines Logo
07:00 - 15:55
MEL
-
SAI
12h 55m
1 stop
Singapore Airlines Logo
10:45 - 05:45
SAI
-
MEL
15h 00m
1 stop
$935Singapore Airlines
Sat, 31 Oct - Sun, 8 Nov
Singapore Airlines Logo
07:00 - 15:55
MEL
-
SAI
12h 55m
1 stop
Singapore Airlines Logo
10:45 - 05:45
SAI
-
MEL
15h 00m
1 stop
$937Singapore Airlines
Sat, 31 Oct - Sun, 8 Nov
VietJet Air Logo
01:30 - 18:05
MEL
-
SAI
20h 35m
2 stops
VietJet Air Logo
19:05 - 23:35
SAI
-
MEL
24h 30m
2 stops
$941VietJet Air
Fri, 30 Oct - Sun, 8 Nov
VietJet Air Logo
01:30 - 18:05
MEL
-
SAI
20h 35m
2 stops
VietJet Air Logo
19:05 - 23:35
SAI
-
MEL
24h 30m
2 stops
$944VietJet Air
Fri, 30 Oct - Sun, 8 Nov
VietJet Air Logo
01:30 - 18:05
MEL
-
SAI
20h 35m
2 stops
VietJet Air Logo
19:05 - 23:35
SAI
-
MEL
24h 30m
2 stops
$945VietJet Air
Fri, 30 Oct - Sun, 8 Nov
VietJet Air Logo
01:30 - 18:05
MEL
-
SAI
44h 35m
2 stops
VietJet Air Logo
19:05 - 23:35
SAI
-
MEL
24h 30m
2 stops
$956VietJet Air
Fri, 30 Oct - Sun, 8 Nov
Multiple Airlines Logo
13:00 - 18:20
MEL
-
SAI
32h 20m
2 stops
Multiple Airlines Logo
15:35 - 20:20
SAI
-
MEL
25h 45m
2 stops
$995Multiple Airlines
Mon, 27 Jul - Tue, 4 Aug
Vietnam Airlines Logo
10:35 - 18:20
MEL
-
SAI
10h 45m
1 stop
Vietnam Airlines Logo
18:05 - 22:15
SAI
-
MEL
25h 10m
1 stop
$1,013Vietnam Airlines
Mon, 27 Jul - Mon, 10 Aug

VietJet Air flights from Melbourne to Siem Reap

Our best VietJet Air deals on Melbourne to Siem Reap flight tickets
VietJet Air
30 Oct
MEL01:30Melbourne
20h 35m
2 stops
SAI18:05Siem Reap–Angkor Intl
8 Nov
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$941
VietJet Air
30 Oct
MEL01:30Melbourne
20h 35m
2 stops
SAI18:05Siem Reap–Angkor Intl
8 Nov
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$944
VietJet Air
30 Oct
MEL01:30Melbourne
20h 35m
2 stops
SAI18:05Siem Reap–Angkor Intl
8 Nov
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$945

Singapore Airlines flights from Melbourne to Siem Reap

Our best Singapore Airlines deals on Melbourne to Siem Reap flight tickets
Singapore Airlines
29 July
MEL15:30Melbourne
21h 10m
1 stop
SAI09:40Siem Reap–Angkor Intl
7 Aug
SAI10:30Siem Reap–Angkor Intl
15h 10m
1 stop
MEL04:40Melbourne
$890
Singapore Airlines
31 Oct
MEL07:00Melbourne
12h 55m
1 stop
SAI15:55Siem Reap–Angkor Intl
8 Nov
SAI10:45Siem Reap–Angkor Intl
15h 00m
1 stop
MEL05:45Melbourne
$934
Singapore Airlines
31 Oct
MEL07:00Melbourne
12h 55m
1 stop
SAI15:55Siem Reap–Angkor Intl
8 Nov
SAI10:45Siem Reap–Angkor Intl
15h 00m
1 stop
MEL05:45Melbourne
$935

momondo 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, momondo users made 78,305 searches. Data last updated 15 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 29/7

15:30-09:40

1 stop21h 10m

Siem Reap–Angkor Intl

Fri 7/8

10:30-04:40

1 stop15h 10m

$890
Fastest return journey

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 31/10

07:00-15:55

1 stop12h 55m

Siem Reap–Angkor Intl

Sun 8/11

10:45-05:45

1 stop15h 00m

$934

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 31/10

07:00-15:55

1 stop12h 55m

Siem Reap–Angkor Intl

Sun 8/11

10:45-05:45

1 stop15h 00m

$935

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 31/10

07:00-15:55

1 stop12h 55m

Siem Reap–Angkor Intl

Sun 8/11

10:45-05:45

1 stop15h 00m

$937

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$941

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$944

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$945

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops44h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$956

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 27/7

13:00-18:20

2 stops32h 20m

Siem Reap–Angkor Intl

Tue 4/8

15:35-20:20

2 stops25h 45m

$995

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 27/7

10:35-18:20

1 stop10h 45m

Siem Reap–Angkor Intl

Mon 10/8

18:05-22:15

1 stop25h 10m

$1,013

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Melbourne to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Melbourne and Siem Reap?

What is the cheapest month to fly to Siem Reap?

The cheapest month to fly to Siem Reap from Melbourne is in January. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Siem Reap from Melbourne during July instead. Flights to Siem Reap in July, while not as cheap as those in January, still average around $391.

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

You are more likely to see cheaper flights to Siem Reap from Melbourne when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around $1,012 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Melbourne for as low as $772 on momondo.

Cheap Melbourne to Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne to Siem Reap

Fastest flight time

11h 25m

Direct flights

Sun

Airports in Siem Reap

1 airport
The fastest flight from Melbourne to Siem Reap takes 11h 25m
Direct flights go from Melbourne to Siem Reap on Sunday. There are no airlines offering direct flights..
There is 1 airport in Siem Reap. From Melbourne there are direct flights to Siem Reap–Angkor Intl (SAI).
Search flight deals

Frequently asked questions about flying from Melbourne to Siem Reap

  • How far is Melbourne to Siem Reap–Angkor Intl by plane?

    Melbourne and Siem Reap–Angkor Intl are 7117.7 km apart from one another. Flights usually cover this in 11h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Melbourne to Siem Reap–Angkor Intl Airport?

    Prices for flights from Melbourne to Siem Reap–Angkor Intl Airport were last updated today.

  • How many operators does momondo search for flights from Melbourne to Siem Reap–Angkor Intl Airport?

  • How old do you have to be to fly from Melbourne to Siem Reap–Angkor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Melbourne to Siem Reap

Compare and see reviews for airlines that fly from Melbourne to Siem Reap with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $723Free cancellationRating
8.2
1,515 reviews
Search Singapore Airlines flights
Vietnam AirlinesPriceFrom $726Free cancellationRating
7.7
268 reviews
Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Siem Reap?

Finding the right flight to Siem Reap from Melbourne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Siem Reap quick and easy, saving you time and money.

Can I find flights from Melbourne to Siem Reap with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Melbourne to Siem Reap flights to just show those with flexible booking policies.

How can momondo help me find flights from Melbourne to Siem Reap?

momondo helps you find the best flight between Melbourne and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Melbourne to Siem Reap right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Melbourne to Siem Reap flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Siem Reap trip

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