$385 Find Cheap Flights from Melbourne to Siem Reap

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Melbourne to Siem Reap departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Siem Reap

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Siem Reap, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Siem Reap, as well as popular online travel agencies
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Flight Deals

Book Cheap Melbourne to Siem Reap Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Melbourne to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Melbourne to Siem Reap

Tue, 14 Jul - Tue, 28 Jul
Multiple Airlines Logo
13:00 - 14:50
MEL
-
SAI
28h 50m
2 stops
Multiple Airlines Logo
15:35 - 20:20
SAI
-
MEL
25h 45m
2 stops
$995Multiple Airlines
Sat, 18 Jul - Fri, 24 Jul
Singapore Airlines Logo
05:55 - 09:40
MEL
-
SAI
30h 45m
1 stop
Singapore Airlines Logo
10:30 - 04:40
SAI
-
MEL
15h 10m
1 stop
$1,009Singapore Airlines
Tue, 14 Jul - Tue, 28 Jul
Vietnam Airlines Logo
10:35 - 21:55
MEL
-
SAI
14h 20m
1 stop
Vietnam Airlines Logo
19:10 - 08:35
SAI
-
MEL
10h 25m
1 stop
$1,044Vietnam Airlines
Tue, 14 Jul - Tue, 28 Jul
Multiple Airlines Logo
13:00 - 14:50
MEL
-
SAI
28h 50m
2 stops
Multiple Airlines Logo
22:35 - 22:35
SAI
-
MEL
21h 00m
1 stop
$1,111Multiple Airlines
Sat, 18 Jul - Fri, 24 Jul
Multiple Airlines Logo
21:35 - 14:50
MEL
-
SAI
20h 15m
2 stops
Multiple Airlines Logo
10:00 - 11:15
SAI
-
MEL
22h 15m
2 stops
$1,181Multiple Airlines
Sat, 18 Jul - Fri, 24 Jul
Multiple Airlines Logo
13:00 - 09:15
MEL
-
SAI
23h 15m
2 stops
Multiple Airlines Logo
10:00 - 05:00
SAI
-
MEL
16h 00m
1 stop
$1,209Multiple Airlines
Mon, 1 Jun - Mon, 1 Jun
Multiple Airlines Logo
06:15 - 16:35
MEL
-
SAI
13h 20m
1 stop
Multiple Airlines Logo
18:55 - 09:50
SAI
-
MEL
11h 55m
1 stop
$1,294Multiple Airlines
Mon, 1 Jun - Mon, 1 Jun
Multiple Airlines Logo
06:15 - 16:35
MEL
-
SAI
13h 20m
1 stop
Multiple Airlines Logo
19:05 - 20:20
SAI
-
MEL
46h 15m
3 stops
$1,341Multiple Airlines
Mon, 22 Jun - Wed, 22 Jul
Multiple Airlines Logo
21:35 - 12:15
MEL
-
SAI
17h 40m
2 stops
Multiple Airlines Logo
18:30 - 09:50
SAI
-
MEL
12h 20m
1 stop
$1,453Multiple Airlines
Mon, 1 Jun - Mon, 1 Jun
Multiple Airlines Logo
06:15 - 16:35
MEL
-
SAI
13h 20m
1 stop
Multiple Airlines Logo
19:05 - 23:15
SAI
-
MEL
25h 10m
2 stops
$1,468Multiple Airlines
Booking Insights

KAYAK's insights & trends for Melbourne to Siem Reap flights

Get data-powered insights and trends into flights from Melbourne to Siem Reap to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Melbourne Airport to Region of Siem Reap?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Melbourne Airport to Region of Siem Reap departing in July.

What is the cheapest month to fly from Melbourne Airport to Siem Reap?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Melbourne Airport to Siem Reap, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Melbourne Airport to Siem Reap is August, when tickets cost $821 (return) on average. On the other hand, the most expensive months are September and January, when the average cost of return tickets is $1,275 and $1,243 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Melbourne Airport to Siem Reap, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Melbourne Airport to Siem Reap, you should book around 3 weeks before departure, which saves you about 42% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonMarch
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (7% more expensive on average)

FAQs - booking Siem Reap flights

  • How does KAYAK find such low prices on flights from Melbourne to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Melbourne to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Melbourne to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Melbourne to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Melbourne to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Melbourne to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Melbourne to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Melbourne to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Melbourne to Siem Reap

 
See real verified KAYAK customer reviews for airlines flying from Melbourne to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Melbourne to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1502 reviews
8.3Boarding
8.6Crew
8.0Entertainment
8.0Comfort
7.8Food
Airline reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

2.0 MediocreGhansham, Apr 2026
EWR - SIN
Read more Singapore Airlines reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

I have difficulties to book wheelchair for my parents returned flight

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

The flight crew and attendants are very professional and polite.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Everything you need to know for your flight from Melbourne to Siem Reap

Information on your arrival and departure airports