Cheap flights from Perth to Siem Reap

PER — REP
29 May — 5 Jun1
Return
1 adult
Economy
From?
To?
Sun 29/5
Sun 5/6

How to find the cheapest flight from Perth to Siem Reap

All the information you need to plan the best PER to REP flight in 2022: compare Perth to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.

PER - REP

Price

$418 - $764

REP

Temperature

24 - 29 °C

REP

Rainfall

0 - 260 mm

Popular inDecemberHigh demand for flights, 28% potential price rise
Cheapest inMayBest time to find cheap flights, 24% potential price drop
Average price$589Average for round-trip flights in May 2022
Round-trip from$589From Perth to Siem Reap

What is the cheapest day to fly return from Perth to Siem Reap?

Users have found that flying from Perth to Siem Reap on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Perth to Siem Reap at least 33 days early can save you up to 45% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Perth to Siem Reap for as little as $977 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,011 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Siem Reap. Flights to Siem Reap from Perth in May are about $775 on average during May, but can be found for as low as $572.

When is the cheapest time to fly from Perth to Siem Reap (PER - REP)?

It’s optimal to fly from Perth to Siem Reap in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

Perth to Siem Reap 2022 flight deals

Cheap flights to Siem Reap from Perth found for this year
16 Dec. - 26 Dec.
PER

Perth

REP

Siem Reap

1 stop

23h 15m
REP

Siem Reap

PER

Perth

1 stop

12h 15m
$1,107

Singapore Airlines

View Deal

Deal found 22-5-22

16 Dec. - 2 Jan.
PER

Perth

REP

Siem Reap

1 stop

15h 35m
REP

Siem Reap

PER

Perth

1 stop

17h 50m
$1,163

Singapore Airlines

View Deal

Deal found 22-5-22

15 Dec. - 26 Dec.
PER

Perth

REP

Siem Reap

1 stop

9h 35m
REP

Siem Reap

PER

Perth

1 stop

12h 15m
$1,191

Singapore Airlines

View Deal

Deal found 22-5-22

Related info for your journey

Useful info, stats and facts about Perth to Siem Reap flights.

Which airlines flying from Perth to Siem Reap have flexible cancellations due to COVID-19?

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

How popular is this Perth to Siem Reap flight route?

Within the past month, 60 users have taken a look at flights from Perth to Siem Reap.

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

The most popular airlines flying from Perth to Siem Reap are Malaysia Airlines, Singapore Airlines and Thai Airways. Something to consider prior to booking your flight.

What are the cheapest flights from Perth to Siem Reap?

The cheapest flight price from Perth to Siem Reap is $627. On average you can expect to pay $732. The most popular route, (Perth - Siem Reap), can usually be booked for $897.

Top 2 airlines flying from Perth to Siem Reap

The chart below displays the airlines Cheapflights users travelling from Perth to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Thai AirwaysCheapest$617Average$795FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights
Singapore AirlinesCheapest$686Average$832FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights