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Cheap flights from Melbourne to Siem Reap from $396

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 20/3. 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.
Multiple Airlines Logo
22:35 - 20:00
MEL
-
SAI
25h 25m
2 stops
Multiple Airlines Logo
11:55 - 14:10
SAI
-
MEL
23h 15m
2 stops
$877Multiple Airlines
Thu, 19 Mar - Sun, 5 Apr
Multiple Airlines Logo
21:45 - 14:50
MEL
-
SAI
20h 05m
1 stop
Multiple Airlines Logo
14:55 - 20:15
SAI
-
MEL
26h 20m
2 stops
$935Multiple Airlines
Mon, 13 Jul - Sat, 25 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
$942Multiple Airlines
Mon, 13 Jul - Sat, 25 Jul
Multiple Airlines Logo
06:15 - 13:55
MEL
-
SAI
11h 40m
1 stop
Multiple Airlines Logo
09:05 - 05:00
SAI
-
MEL
15h 55m
1 stop
$965Multiple Airlines
Sun, 1 Mar - Sun, 15 Mar
Multiple Airlines Logo
07:00 - 09:15
MEL
-
SAI
29h 15m
1 stop
Multiple Airlines Logo
15:15 - 20:30
SAI
-
MEL
26h 15m
2 stops
$971Multiple Airlines
Sun, 5 Apr - Tue, 21 Apr
Multiple Airlines Logo
13:10 - 13:55
MEL
-
SAI
28h 45m
2 stops
Multiple Airlines Logo
14:55 - 05:30
SAI
-
MEL
11h 35m
1 stop
$972Multiple Airlines
Thu, 19 Mar - Sun, 5 Apr
Multiple Airlines Logo
13:10 - 20:00
MEL
-
SAI
34h 50m
2 stops
Multiple Airlines Logo
14:55 - 05:30
SAI
-
MEL
11h 35m
1 stop
$973Multiple Airlines
Thu, 19 Mar - Sun, 5 Apr
Multiple Airlines Logo
07:00 - 09:15
MEL
-
SAI
29h 15m
1 stop
Multiple Airlines Logo
11:55 - 05:30
SAI
-
MEL
14h 35m
2 stops
$978Multiple Airlines
Sun, 5 Apr - Fri, 24 Apr
Multiple Airlines Logo
01:00 - 15:00
MEL
-
SAI
18h 00m
1 stop
Multiple Airlines Logo
19:05 - 20:15
SAI
-
MEL
46h 10m
3 stops
$983Multiple Airlines
Wed, 18 Mar - Sun, 5 Apr
Multiple Airlines Logo
01:00 - 15:00
MEL
-
SAI
18h 00m
1 stop
Multiple Airlines Logo
10:00 - 05:30
SAI
-
MEL
16h 30m
1 stop
$986Multiple Airlines
Wed, 18 Mar - Sun, 5 Apr

VietJet Air flights from Melbourne to Siem Reap

Our best VietJet Air deals on Melbourne to Siem Reap flight tickets
VietJet Air
28 Feb
MEL01:00Melbourne
21h 05m
2 stops
SAI18:05Siem Reap–Angkor Intl
15 Mar
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$1,214
VietJet Air
28 Feb
MEL01:30Melbourne
20h 35m
2 stops
SAI18:05Siem Reap–Angkor Intl
15 Mar
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$1,216
VietJet Air
28 Feb
MEL01:00Melbourne
21h 05m
2 stops
SAI18:05Siem Reap–Angkor Intl
15 Mar
SAI19:05Siem Reap–Angkor Intl
24h 30m
2 stops
MEL23:35Melbourne
$1,221

Vietnam Airlines flights from Melbourne to Siem Reap

Our best Vietnam Airlines deals on Melbourne to Siem Reap flight tickets
Vietnam Airlines
4 Apr
MEL01:25Melbourne
19h 45m
1 stop
SAI17:10Siem Reap–Angkor Intl
24 Apr
SAI18:05Siem Reap–Angkor Intl
25h 10m
1 stop
MEL22:15Melbourne
$1,543
Vietnam Airlines
4 Apr
MEL01:25Melbourne
19h 45m
1 stop
SAI17:10Siem Reap–Angkor Intl
24 Apr
SAI18:05Siem Reap–Angkor Intl
25h 10m
1 stop
MEL22:15Melbourne
$1,551
Vietnam Airlines
1 Mar
MEL11:25Melbourne
13h 05m
1 stop
SAI20:30Siem Reap–Angkor Intl
15 Mar
SAI17:55Siem Reap–Angkor Intl
35h 30m
2 stops
MEL09:25Melbourne
$1,601

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 February 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

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 19/3

22:35-20:00

2 stops25h 25m

Siem Reap–Angkor Intl

Sun 5/4

11:55-14:10

2 stops23h 15m

$877

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 13/7

21:45-14:50

1 stop20h 05m

Siem Reap–Angkor Intl

Sat 25/7

14:55-20:15

2 stops26h 20m

$935

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 13/7

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Sat 25/7

22:35-08:35

1 stop31h 00m

$942

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 1/3

06:15-13:55

1 stop11h 40m

Siem Reap–Angkor Intl

Sun 15/3

09:05-05:00

1 stop15h 55m

$965

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 5/4

07:00-09:15

1 stop29h 15m

Siem Reap–Angkor Intl

Tue 21/4

15:15-20:30

2 stops26h 15m

$971

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 19/3

13:10-13:55

2 stops28h 45m

Siem Reap–Angkor Intl

Sun 5/4

14:55-05:30

1 stop11h 35m

$972

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 19/3

13:10-20:00

2 stops34h 50m

Siem Reap–Angkor Intl

Sun 5/4

14:55-05:30

1 stop11h 35m

$973

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sun 5/4

07:00-09:15

1 stop29h 15m

Siem Reap–Angkor Intl

Fri 24/4

11:55-05:30

2 stops14h 35m

$978

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 18/3

01:00-15:00

1 stop18h 00m

Siem Reap–Angkor Intl

Sun 5/4

19:05-20:15

3 stops46h 10m

$983

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Wed 18/3

01:00-15:00

1 stop18h 00m

Siem Reap–Angkor Intl

Sun 5/4

10:00-05:30

1 stop16h 30m

$986

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $786, 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 $805.

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 $1,057 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 $819 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 40m

Direct flights

None
The fastest flight from Melbourne to Siem Reap takes 11h 40m
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 11h 40m, 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 $724Free cancellationRating
7.6
227 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $740Free cancellationRating
8.2
1,453 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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