Prices are in Australian Dollars.

Cheap flights from Sydney to Siem Reap

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Siem Reap (REP)
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The best prices from Sydney Kingsford Smith to Siem Reap are usually found in July or June, booked 43 days in advance, depart on a Monday or Thursday and return on a Monday

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How to find the cheapest flight from
Sydney (SYD) to Siem Reap (REP)

All the information you need to plan the best SYD to REP flight in 2021: compare Sydney to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.
SYD - REP
Price
$581 - $1,178
REP
Temperature
24 - 29 °C
REP
Precipitation
0 - 260 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

July

Best time to find cheap flights, 32% potential price drop

Average price

$838

Average for round-trip flights in กันยายน 2021

Round-trip from

฿581

From Sydney Kingsford Smith to Siem Reap

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to Siem Reap?

Travellers have found that booking a Sunday departure is the best way to save up to 12% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Travellers have found it’s best to book a flight 44 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to Siem Reap 1-2 weeks in advance for as low as $1,013, or $1,089 for flights within the next 24 hours.

What is the cheapest month to fly from Sydney to Siem Reap?

July can be a great time to fly to Siem Reap from Sydney with a flight ticket averaging about $851. Cheapflights users have found deals in the month of July for as cheap as $385. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Sydney to Siem Reap (SYD - REP)?

It’s typically best to fly out from Sydney to Siem Reap at midday. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Siem Reap</span> flights.

Flight FAQs

From Sydney to Siem Reap

Which airlines flying from Sydney Kingsford Smith to Siem Reap have flexible cancellations due to COVID-19?

Some of our airline partners flying from Sydney Kingsford Smith to Siem Reap have new flexible policies in place due to COVID-19. Vietnam Airlines, Qantas Airways, and Thai Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Vietnam Airlines with this kind of flexibility.

How popular is this Sydney to Siem Reap flight route?

Flights from Sydney Kingsford Smith to Siem Reap have been viewed 1,206 times in the past calendar month.

What are the most popular airlines that fly from Sydney to Siem Reap?

Consider Cathay Pacific, China Southern or China Eastern when booking your flight. These represent the most popular airlines when flying from Sydney to Siem Reap.

What are the cheapest flights from Sydney to Siem Reap?

The cheapest flight price from Sydney to Siem Reap is $288. On average you can expect to pay $1,872. The most popular route, (Sydney Kingsford Smith - Siem Reap), can usually be booked for $1,585.

COVID Restrictions

View COVID Travel Restrictions for Siem Reap, Cambodia

Do I need a COVID test to fly to Siem Reap from Sydney?

Information is based on travel restrictions from Sydney Kingsford Smith to Siem Reap

Most visitors from Sydney Kingsford Smith will not be allowed to enter Siem Reap.

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Siem Reap.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Siem Reap.

Do I need a test to fly back to Sydney from Siem Reap?

Returning to Sydney Kingsford Smith from Siem Reap

COVID-19 testing requirements
Visitors from Siem Reap must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.

Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering Sydney Kingsford Smith.

Hide COVID Travel Restrictions for Siem Reap, Cambodia

Destination information for Siem Reap

Things to know before you go - useful duration and weather info for your trip from Sydney to Siem Reap.
Today's exchange rate
$1 = 2,937.98៛

Airports servicing Sydney

Airports servicing Siem Reap

Top 7 airlines flying from Sydney Kingsford Smith to Siem Reap

The chart below displays the airlines Cheapflights users travelling from Sydney to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
China Southern
$600 $1,035 No cancel fee 69%
Search China Southern flights
China Eastern
$607 $724 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Search China Eastern flights
Cathay Pacific
$624 $974 No cancel fee 72%
Search Cathay Pacific flights
Thai Airways
$685 $965 No cancel fee 77%
Search Thai Airways flights
Qantas Airways
$698 $1,072 No cancel fee 74%
Search Qantas Airways flights
Singapore Airlines
$722 $1,024 No cancel fee 81%
Search Singapore Airlines flights
Vietnam Airlines
$742 $968 No cancel fee 81%
Search Vietnam Airlines flights
Home Asia Cambodia Siem Reap Cheap flights from Sydney to Siem Reap
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