Vietnam Airlines flights from Melbourne Airport to Siem Reap, Cambodia (MEL - SAI)

MEL — SAI
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Melbourne to Siem Reap on Vietnam Airlines typically fly into Siem Reap–Angkor Intl and depart from Melbourne. Select your dates above for pricing.

Vietnam Airlines flights from Melbourne to Siem Reap in 2025

Find detailed information about Vietnam Airlines flights from Melbourne to Siem Reap. Explore the options provided by Vietnam Airlines to plan your journey from Melbourne to Siem Reap. Data last updated 7 November 2025.

Popular in

January

Cheapest in

May

Average price (all airlines)

$1,020
Highest demand for flights from Melbourne to Siem Reap–Angkor Intl; 10% potential price increase.
Best time to find cheap flights from Melbourne to Siem Reap–Angkor Intl; 3% potential price drop.
Average price for all Melbourne to Siem Reap–Angkor Intl flights (one-way and round-trip).
  • How do most travelers feel about Vietnam Airlines?

    The average rating from 212 Vietnam Airlines reviews by Cheapflights users is 7.6 (out of a maximum rating of 10). If you are considering flying MEL-SAI with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Siem Reap with Vietnam Airlines.

Travel insights for Vietnam Airlines flights from Melbourne to Siem Reap

Get recent, data-driven insights about Vietnam Airlines flights from Melbourne to Siem Reap including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Melbourne Airport to Siem Reap with Vietnam Airlines?

Use this chart to determine the optimal time to book a return flight from Melbourne to Siem Reap. Price data was last updated on 31 October 2025.

Booking with Vietnam Airlines 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Melbourne Airport to Siem Reap. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Melbourne Airport to Siem Reap with Vietnam Airlines?

Currently, the most affordable month to book a Vietnam Airlines flight from Melbourne Airport to Siem Reap in September, with an average price of $645. Conversely, traveling with Vietnam Airlines from Melbourne Airport to Siem Reap in January will be the most expensive, with an average cost of $1,057. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Melbourne to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Melbourne with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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See what others are saying about Vietnam Airlines

Read reviews and see what other travellers are saying about their experiences with Vietnam Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Vietnam Airlines for your next flight. Reviews last updated 7 November 2025.
Vietnam Airlines
7.6
Good
212 reviews
Overview

Entertainment

6.3

Food

6.8

Boarding

7.6

Crew

8.1

Comfort

7.6

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