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Cheap flights from Melbourne Airport to Siem Reap from $459

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 Airport to Siem Reap departing on 1/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Melbourne Airport to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
01:00 - 15:00
MEL
-
SAI
18h 00m
1 stop
Multiple Airlines Logo
19:05 - 23:35
SAI
-
MEL
24h 30m
2 stops
$854Multiple Airlines
Tue, 17 Nov - Wed, 16 Dec
Vietnam Airlines Logo
10:35 - 08:45
MEL
-
SAI
25h 10m
1 stop
Vietnam Airlines Logo
15:00 - 08:35
SAI
-
MEL
14h 35m
1 stop
$884Vietnam Airlines
Wed, 2 Sep - Mon, 7 Sep
Multiple Airlines Logo
14:00 - 09:15
MEL
-
SAI
23h 15m
2 stops
Multiple Airlines Logo
16:50 - 20:50
SAI
-
MEL
24h 00m
2 stops
$894Multiple Airlines
Tue, 6 Oct - Thu, 5 Nov
Multiple Airlines Logo
13:25 - 16:05
MEL
-
SAI
30h 40m
2 stops
Multiple Airlines Logo
14:50 - 21:20
SAI
-
MEL
26h 30m
2 stops
$905Multiple Airlines
Wed, 18 Nov - Wed, 16 Dec
Vietnam Airlines Logo
11:25 - 20:30
MEL
-
SAI
13h 05m
1 stop
Vietnam Airlines Logo
17:55 - 22:50
SAI
-
MEL
24h 55m
1 stop
$906Vietnam Airlines
Wed, 18 Nov - Wed, 16 Dec
VietJet Air Logo
00:30 - 18:05
MEL
-
SAI
20h 35m
2 stops
VietJet Air Logo
19:05 - 22:35
SAI
-
MEL
24h 30m
2 stops
$946VietJet Air
Tue, 1 Sep - Mon, 7 Sep
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
$964VietJet 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
$965VietJet Air
Fri, 30 Oct - Sun, 8 Nov
Multiple Airlines Logo
00:30 - 14:50
MEL
-
SAI
17h 20m
1 stop
Multiple Airlines Logo
19:05 - 22:35
SAI
-
MEL
24h 30m
2 stops
$978Multiple Airlines
Tue, 1 Sep - Mon, 7 Sep
Singapore Airlines Logo
16:20 - 15:10
MEL
-
SAI
26h 50m
1 stop
Singapore Airlines Logo
10:45 - 18:10
SAI
-
MEL
27h 25m
1 stop
$982Singapore Airlines
Tue, 6 Oct - Thu, 5 Nov

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Singapore Airlines flights from Melbourne Airport to Region of Siem Reap

Our best Singapore Airlines deals on Melbourne Airport to Region of Siem Reap flight tickets
Singapore Airlines
6 Oct
MEL16:20Melbourne
26h 50m
1 stop
SAI15:10Siem Reap–Angkor Intl
5 Nov
SAI10:45Siem Reap–Angkor Intl
27h 25m
1 stop
MEL18:10Melbourne
$982
Singapore Airlines
31 Oct
MEL16:40Melbourne
27h 15m
1 stop
SAI15:55Siem Reap–Angkor Intl
8 Nov
SAI10:45Siem Reap–Angkor Intl
30h 40m
1 stop
MEL21:25Melbourne
$1,021
Singapore Airlines
31 Oct
MEL16:40Melbourne
27h 15m
1 stop
SAI15:55Siem Reap–Angkor Intl
8 Nov
SAI10:45Siem Reap–Angkor Intl
30h 40m
1 stop
MEL21:25Melbourne
$1,024

Vietnam Airlines flights from Melbourne Airport to Region of Siem Reap

Our best Vietnam Airlines deals on Melbourne Airport to Region of Siem Reap flight tickets
Vietnam Airlines
2 Sept
MEL10:35Melbourne
25h 10m
1 stop
SAI08:45Siem Reap–Angkor Intl
7 Sept
SAI15:00Siem Reap–Angkor Intl
14h 35m
1 stop
MEL08:35Melbourne
$884
Vietnam Airlines
18 Nov
MEL11:25Melbourne
13h 05m
1 stop
SAI20:30Siem Reap–Angkor Intl
16 Dec
SAI17:55Siem Reap–Angkor Intl
24h 55m
1 stop
MEL22:50Melbourne
$906
Vietnam Airlines
4 Aug
MEL10:35Melbourne
10h 45m
1 stop
SAI18:20Siem Reap–Angkor Intl
5 Sept
SAI18:05Siem Reap–Angkor Intl
25h 10m
1 stop
MEL22:15Melbourne
$1,031

momondo Fare Finder

 
Customise your flight search to find flights from Melbourne Airport to Region of 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 13 July 2026.
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

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 17/11

01:00-15:00

1 stop18h 00m

Siem Reap–Angkor Intl

Wed 16/12

19:05-23:35

2 stops24h 30m

$854

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 2/9

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Mon 7/9

15:00-08:35

1 stop14h 35m

$884

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 6/10

14:00-09:15

2 stops23h 15m

Siem Reap–Angkor Intl

Thu 5/11

16:50-20:50

2 stops24h 00m

$894

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 18/11

13:25-16:05

2 stops30h 40m

Siem Reap–Angkor Intl

Wed 16/12

14:50-21:20

2 stops26h 30m

$905
Fastest return journey

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 18/11

11:25-20:30

1 stop13h 05m

Siem Reap–Angkor Intl

Wed 16/12

17:55-22:50

1 stop24h 55m

$906

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 1/9

00:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Mon 7/9

19:05-22:35

2 stops24h 30m

$946

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

$964

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

$965

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 1/9

00:30-14:50

1 stop17h 20m

Siem Reap–Angkor Intl

Mon 7/9

19:05-22:35

2 stops24h 30m

$978

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 6/10

16:20-15:10

1 stop26h 50m

Siem Reap–Angkor Intl

Thu 5/11

10:45-18:10

1 stop27h 25m

$982

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 Airport to Region of 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 cheapest month to fly to Region of Siem Reap?

The cheapest month to fly to Region of Siem Reap from Melbourne Airport is in January. Flight prices, which tend to average around $371, 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 Region of Siem Reap from Melbourne Airport during September instead. Flights to Region of Siem Reap in September, while not as cheap as those in January, still average around $549.

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

You are more likely to see cheaper flights to Region of Siem Reap from Melbourne Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Siem Reap for around $1,159 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Siem Reap from Melbourne Airport for as low as $864 on momondo.

Can stopping save me money on Melbourne Airport to Region of Siem Reap flights?

You could potentially save up to 33% on your flight if you consider stops on a Melbourne Airport to Region of Siem Reap flight.

Cheap Melbourne Airport to Region of Siem Reap flight deals and tips

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

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from Melbourne Airport to Region of Siem Reap takes 10h 45m
There are no direct flights from Melbourne Airport to Region of Siem Reap. There are no popular flight routes from Melbourne Airport to Region of Siem Reap.
Search flight deals

Frequently asked questions about flying from Melbourne Airport to Siem Reap

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

    Prices for flights from Melbourne Airport to Siem Reap are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The required travel and health documents for your Siem Reap trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Siem Reap. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Melbourne Airport to Region of Siem Reap

Compare and see reviews for airlines that fly from Melbourne Airport to Region of Siem Reap with momondo
Airline
Rating
Free cancellation
Price
Vietnam AirlinesPriceFrom $797Free cancellationRating
7.7
279 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $911Free cancellationRating
8.2
1,572 reviews
Search Singapore Airlines flights

Why use momondo?

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

It is quick and easy to find Melbourne to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

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

All flight searches from Melbourne to Siem Reap on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from Melbourne to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Siem Reap and let you know when they change.

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