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Cheap flights from Melbourne to Siem Reap from $473

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 14/5. 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

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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 - 20:35
SAI
-
MEL
31h 05m
1 stop
$844Singapore Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
05:15 - 14:50
MEL
-
SAI
12h 35m
1 stop
Multiple Airlines Logo
19:05 - 22:35
SAI
-
MEL
24h 30m
2 stops
$874Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
21:00 - 21:55
MEL
-
SAI
27h 55m
2 stops
Multiple Airlines Logo
18:55 - 19:20
SAI
-
MEL
21h 25m
2 stops
$1,006Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
10:35 - 13:15
MEL
-
SAI
29h 40m
1 stop
Multiple Airlines Logo
22:35 - 08:35
SAI
-
MEL
31h 00m
1 stop
$1,074Multiple Airlines
Thu, 18 Jun - Wed, 1 Jul
Multiple Airlines Logo
10:35 - 08:45
MEL
-
SAI
25h 10m
1 stop
Multiple Airlines Logo
22:35 - 08:35
SAI
-
MEL
31h 00m
1 stop
$1,095Multiple Airlines
Sun, 14 Jun - Sun, 5 Jul
Multiple Airlines Logo
13:00 - 14:50
MEL
-
SAI
28h 50m
2 stops
Multiple Airlines Logo
10:00 - 11:45
SAI
-
MEL
22h 45m
2 stops
$1,167Multiple Airlines
Thu, 18 Jun - Wed, 1 Jul
Multiple Airlines Logo
13:00 - 09:15
MEL
-
SAI
23h 15m
2 stops
Multiple Airlines Logo
22:35 - 11:45
SAI
-
MEL
34h 10m
2 stops
$1,183Multiple Airlines
Tue, 16 Jun - Sun, 12 Jul
Multiple Airlines Logo
10:35 - 08:45
MEL
-
SAI
25h 10m
1 stop
Multiple Airlines Logo
22:35 - 08:35
SAI
-
MEL
31h 00m
1 stop
$1,188Multiple Airlines
Fri, 12 Jun - Sun, 12 Jul
Multiple Airlines Logo
10:35 - 08:45
MEL
-
SAI
25h 10m
1 stop
Multiple Airlines Logo
22:35 - 08:35
SAI
-
MEL
31h 00m
1 stop
$1,198Multiple Airlines
Fri, 12 Jun - Sun, 12 Jul
Multiple Airlines Logo
11:00 - 20:10
MEL
-
SAI
60h 10m
3 stops
Multiple Airlines Logo
19:05 - 22:35
SAI
-
MEL
24h 30m
2 stops
$1,208Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug

China Eastern flights from Melbourne to Siem Reap

Our best China Eastern deals on Melbourne to Siem Reap flight tickets
China Eastern
18 June
MEL12:00Melbourne
35h 10m
3 stops
SAI20:10Siem Reap–Angkor Intl
1 July
SAI21:10Siem Reap–Angkor Intl
57h 50m
3 stops
MEL10:00Melbourne
$1,574
China Eastern
6 Apr
MEL12:00Melbourne
59h 10m
3 stops
SAI20:10Siem Reap–Angkor Intl
10 Apr
SAI21:10Siem Reap–Angkor Intl
56h 50m
3 stops
MEL09:00Melbourne
$4,142

Singapore Airlines flights from Melbourne to Siem Reap

Our best Singapore Airlines deals on Melbourne to Siem Reap flight tickets
Singapore Airlines
24 Aug
MEL15:30Melbourne
21h 10m
1 stop
SAI09:40Siem Reap–Angkor Intl
31 Aug
SAI10:30Siem Reap–Angkor Intl
31h 05m
1 stop
MEL20:35Melbourne
$844
Singapore Airlines
21 June
MEL15:30Melbourne
21h 10m
1 stop
SAI09:40Siem Reap–Angkor Intl
12 July
SAI10:30Siem Reap–Angkor Intl
21h 30m
1 stop
MEL11:00Melbourne
$1,400
Singapore Airlines
6 Apr
MEL15:30Melbourne
21h 10m
1 stop
SAI09:40Siem Reap–Angkor Intl
10 Apr
SAI16:00Siem Reap–Angkor Intl
16h 00m
1 stop
MEL11:00Melbourne
$1,668

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 28 March 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

Mon 24/8

15:30-09:40

1 stop21h 10m

Siem Reap–Angkor Intl

Mon 31/8

10:30-20:35

1 stop31h 05m

$844
Fastest return journey

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 24/8

05:15-14:50

1 stop12h 35m

Siem Reap–Angkor Intl

Mon 31/8

19:05-22:35

2 stops24h 30m

$874

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 24/8

21:00-21:55

2 stops27h 55m

Siem Reap–Angkor Intl

Mon 31/8

18:55-19:20

2 stops21h 25m

$1,006

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 18/6

10:35-13:15

1 stop29h 40m

Siem Reap–Angkor Intl

Wed 1/7

22:35-08:35

1 stop31h 00m

$1,074

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 14/6

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Sun 5/7

22:35-08:35

1 stop31h 00m

$1,095

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 18/6

13:00-14:50

2 stops28h 50m

Siem Reap–Angkor Intl

Wed 1/7

10:00-11:45

2 stops22h 45m

$1,167

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 16/6

13:00-09:15

2 stops23h 15m

Siem Reap–Angkor Intl

Sun 12/7

22:35-11:45

2 stops34h 10m

$1,183

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 12/6

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Sun 12/7

22:35-08:35

1 stop31h 00m

$1,188

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 12/6

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Sun 12/7

22:35-08:35

1 stop31h 00m

$1,198

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 24/8

11:00-20:10

3 stops60h 10m

Siem Reap–Angkor Intl

Mon 31/8

19:05-22:35

2 stops24h 30m

$1,208

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 May. Flight prices, which tend to average around $839, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Siem Reap from Melbourne during August instead. Flights to Siem Reap in August, while not as cheap as those in May, still average around $852.

How far in advance should I book a flight 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 $1,064 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 $842 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

21h 10m

Direct flights

None
The fastest flight from Melbourne to Siem Reap takes 21h 10m
There are no direct flights from Melbourne to Siem Reap. There are no popular flight routes from Melbourne to Siem Reap.
Search flight deals

  • 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 21h 10m, 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
Vietnam AirlinesPriceFrom $761Free cancellationRating
7.7
250 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $773Free cancellationRating
8.2
1,484 reviews
Search Singapore 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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