Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Phnom Penh from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Phnom Penh departing on 16/1. 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

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Sydney to Phnom Penh

Cheap return flights

These are some of the best return flight deals from Sydney to Phnom Penh that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sydney to Phnom Penh.

Cheap last-minute flights

Planning a quick getaway from Sydney to Phnom Penh? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phnom Penh, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Sydney to Phnom Penh

Find recent round-trip train or bus tickets from Sydney to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
19:10 - 12:45SYD-PNH
21h 35m1 stop
09:35 - 07:40PNH-SYD
18h 05m1 stop
$671Singapore Airlines
Find Deal
Mon, 10 Feb - Mon, 10 Mar
08:10 - 10:50SYD-PNH
30h 40m1 stop
11:55 - 20:20PNH-SYD
28h 25m1 stop
$695China Southern
Find Deal
Mon, 27 Jan - Fri, 7 Mar
08:10 - 23:30SYD-PNH
19h 20m1 stop
15:50 - 20:20PNH-SYD
24h 30m1 stop
$696China Southern
Find Deal
Mon, 27 Jan - Tue, 25 Feb
08:10 - 14:35SYD-PNH
34h 25m1 stop
15:35 - 20:40PNH-SYD
25h 05m1 stop
$698China Southern
Find Deal
Mon, 27 Jan - Mon, 31 Mar
16:10 - 12:45SYD-PNH
24h 35m1 stop
09:35 - 11:50PNH-SYD
22h 15m1 stop
$742Singapore Airlines
Find Deal
Wed, 5 Feb - Tue, 25 Feb
22:15 - 09:50SYD-PNH
15h 35m1 stop
18:20 - 20:35PNH-SYD
22h 15m1 stop
$773Malaysia Airlines
Find Deal
Wed, 5 Feb - Mon, 31 Mar
15:15 - 13:00SYD-PNH
25h 45m2 stops
13:50 - 09:50PNH-SYD
16h 00m1 stop
$783Vietnam Airlines
Find Deal
Mon, 10 Feb - Mon, 10 Mar
10:15 - 16:55SYD-PNH
33h 40m1 stop
17:45 - 12:15PNH-SYD
15h 30m2 stops
$825Vietnam Airlines
Find Deal
Sun, 20 Apr - Sun, 4 May
16:00 - 17:45SYD-PNH
29h 45m2 stops
11:45 - 16:30PNH-SYD
24h 45m2 stops
$1,005Cathay Pacific
Find Deal
Tue, 14 Jan - Fri, 14 Mar
08:45 - 17:45SYD-PNH
13h 00m1 stop
11:45 - 07:15PNH-SYD
15h 30m1 stop
$1,068Cathay Pacific
Find Deal
Fri, 31 Jan - Mon, 10 Feb
10:45 - 11:20SYD-PNH
28h 35m1 stop
Thu, 16 Jan
22:10 - 14:35SYD-PNH
20h 25m1 stop
$381China Southern
Find Deal
Thu, 16 Jan
08:10 - 23:30SYD-PNH
19h 20m1 stop
$383China Southern
Find Deal
Sat, 18 Jan
12:30 - 17:05SYD-PNH
32h 35m1 stop
$391XiamenAir
Find Deal
Mon, 13 Jan
22:10 - 23:30SYD-PNH
29h 20m1 stop
$399China Southern
Find Deal
Thu, 16 Jan
08:10 - 23:30SYD-PNH
19h 20m1 stop
$403China Southern
Find Deal
Sun, 12 Jan
08:10 - 14:35SYD-PNH
34h 25m1 stop
$411China Southern
Find Deal
Sat, 11 Jan
10:45 - 06:50SYD-PNH
24h 05m2 stops
Thu, 16 Jan
11:50 - 13:00SYD-PNH
29h 10m3 stops
$1,007Vietnam Airlines
Find Deal
Sat, 18 Jan
11:50 - 13:00SYD-PNH
29h 10m3 stops
$1,323Vietnam Airlines
Find Deal
Thu, 16 Jan
10:45 - 11:35SYD-PNH
28h 50m1 stop
11:55 - 07:30PNH-SYD
39h 35m2 stops
$2,034
Find Deal
Fri, 20 Dec - Sun, 5 Jan
08:45 - 17:45SYD-PNH
13h 00m1 stop
19:05 - 09:35PNH-SYD
34h 30m1 stop
$2,163Cathay Pacific
Find Deal
Fri, 20 Dec - Sun, 5 Jan
08:45 - 10:25SYD-PNH
29h 40m1 stop
11:45 - 12:00PNH-SYD
20h 15m1 stop
$2,333Cathay Pacific
Find Deal
Mon, 23 Dec - Tue, 7 Jan
07:05 - 09:50SYD-PNH
30h 45m2 stops
07:00 - 12:50PNH-SYD
25h 50m3 stops
$2,360
Find Deal
Fri, 20 Dec - Sun, 5 Jan
10:05 - 17:45SYD-PNH
35h 40m2 stops
19:05 - 08:25PNH-SYD
33h 20m2 stops
$2,383Cathay Pacific
Find Deal
Fri, 20 Dec - Sun, 5 Jan
21:00 - 10:50SYD-PNH
41h 50m2 stops
11:55 - 06:35PNH-SYD
14h 40m1 stop
$2,429China Southern
Find Deal
Mon, 23 Dec - Tue, 7 Jan
14:15 - 14:35SYD-PNH
52h 20m2 stops
08:00 - 06:35PNH-SYD
18h 35m1 stop
$2,505China Southern
Find Deal
Fri, 20 Dec - Fri, 3 Jan
15:15 - 13:00SYD-PNH
25h 45m2 stops
17:30 - 13:15PNH-SYD
15h 45m2 stops
$2,635Vietnam Airlines
Find Deal
Mon, 23 Dec - Tue, 7 Jan
15:15 - 13:00SYD-PNH
25h 45m2 stops
17:30 - 09:50PNH-SYD
36h 20m3 stops
$3,075Vietnam Airlines
Find Deal
Mon, 23 Dec - Tue, 7 Jan
10:15 - 10:00SYD-PNH
27h 45m2 stops
00:15 - 11:00PNH-SYD
30h 45m2 stops
$3,798China Eastern
Find Deal
Fri, 20 Dec - Sat, 4 Jan

Singapore Airlines flights from Sydney to Phnom Penh

Our best Singapore Airlines deals on Sydney to Phnom Penh flight tickets
Singapore Airlines
10 Feb
SYD19:10Sydney Kingsford Smith
21h 35m
1 stop
PNH12:45Phnom Penh Pochentong
10 Mar
PNH09:35Phnom Penh Pochentong
18h 05m
1 stop
SYD07:40Sydney Kingsford Smith
Singapore Airlines
5 Feb
SYD16:10Sydney Kingsford Smith
24h 35m
1 stop
PNH12:45Phnom Penh Pochentong
25 Feb
PNH09:35Phnom Penh Pochentong
22h 15m
1 stop
SYD11:50Sydney Kingsford Smith
Singapore Airlines
17 Feb
SYD19:10Sydney Kingsford Smith
26h 45m
1 stop
PNH17:55Phnom Penh Pochentong
2 Mar
PNH18:55Phnom Penh Pochentong
12h 55m
1 stop
SYD11:50Sydney Kingsford Smith

Vietnam Airlines flights from Sydney to Phnom Penh

Our best Vietnam Airlines deals on Sydney to Phnom Penh flight tickets
Vietnam Airlines
10 Feb
SYD15:15Sydney Kingsford Smith
25h 45m
2 stops
PNH13:00Phnom Penh Pochentong
10 Mar
PNH13:50Phnom Penh Pochentong
16h 00m
1 stop
SYD09:50Sydney Kingsford Smith
Vietnam Airlines
20 Apr
SYD10:15Sydney Kingsford Smith
33h 40m
1 stop
PNH16:55Phnom Penh Pochentong
4 May
PNH17:45Phnom Penh Pochentong
15h 30m
2 stops
SYD12:15Sydney Kingsford Smith
Vietnam Airlines
27 Jan
SYD15:15Sydney Kingsford Smith
25h 45m
2 stops
PNH13:00Phnom Penh Pochentong
31 Mar
PNH14:10Phnom Penh Pochentong
15h 05m
1 stop
SYD09:15Sydney Kingsford Smith

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Sydney to Phnom Penh

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 Sydney and Phnom Penh?

What is the cheapest month to fly to Phnom Penh?

The month of February is, on average, the cheapest month to fly to Phnom Penh from Sydney, with most prices found around $808. If you don’t want to visit Phnom Penh in February, then you should wait until October to fly from Sydney, when ticket prices are also cheap, with an average price of $881.

What is the cheapest day to depart on your flight to Phnom Penh?

Our data shows that Monday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $1,053. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,338. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phnom Penh.

What is the cheapest time of day to depart on your flight to Phnom Penh?

Our most recent data shows that the best time of day to fly to Phnom Penh is at midday. Flights from Sydney to Phnom Penh during this time can be as low as $972. Flights to Phnom Penh are more costly in the evening, with an average ticket price of $1,195. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Phnom Penh?

Most flyers found that booking tickets 43 days in advance of their planned departure date is the best time to get cheap flights to Phnom Penh. During this timeframe, flight prices are around $1,079. Keep in mind that you might also find cheap flights to Phnom Penh outside of this time window. In fact, momondo users recently found flights from Sydney to Phnom Penh for $1,300.

Can stopping save me money on Sydney to Phnom Penh flights?

You could potentially save up to 21% on your flight if you consider stops on a Sydney to Phnom Penh flight.

How have Sydney to Phnom Penh flight prices changed over time?

As of December 2024, prices for Sydney to Phnom Penh flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Phnom Penh (SYD to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Phnom Penh

Best price found

$329

Fastest flight time

11h 50m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Sydney in the past 72 hours is $329. The best return flight deal from Sydney to Phnom Penh found on momondo in the last 72 hours is $671.
The fastest flight from Sydney to Phnom Penh takes 11h 50m
There are no direct flights from Sydney to Phnom Penh. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • How far is Sydney Kingsford Smith to Phnom Penh Pochentong by plane?

    Sydney Kingsford Smith and Phnom Penh Pochentong are 7026.6 km apart from one another. In terms of flight time, this usually takes a little over 11h 50m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Phnom Penh Pochentong Airport refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Phnom Penh Pochentong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The necessary travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Phnom Penh?


Best airlines flying from Sydney to Phnom Penh

Compare and see reviews for airlines that fly from Sydney to Phnom Penh with momondo
Airline
Rating
Free cancellation
Price
XiamenAirPriceFrom $707Free cancellationRating
6.3
46 reviews
Search XiamenAir flights
China SouthernPriceFrom $723Free cancellationRating
7.3
96 reviews
Search China Southern flights
Philippine AirlinesPriceFrom $723Free cancellationRating
7.2
944 reviews
Search Philippine Airlines flights
Singapore AirlinesPriceFrom $749Free cancellationRating
8.1
1,329 reviews
Search Singapore Airlines flights
Malaysia AirlinesPriceFrom $784Free cancellationRating
7.3
292 reviews
Search Malaysia Airlines flights
Vietnam AirlinesPriceFrom $893Free cancellationRating
7.6
224 reviews
Search Vietnam Airlines flights
Cathay PacificPriceFrom $953Free cancellationRating
7.6
841 reviews
Search Cathay Pacific flights
Virgin AustraliaPriceFrom $1,004Free cancellationRating
7.5
460 reviews
Search Virgin Australia flights
Thai AirwaysPriceFrom $1,030Free cancellationRating
7.7
356 reviews
Search Thai Airways flights
China AirlinesPriceFrom $1,093Free cancellationRating
8.2
754 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Phnom Penh?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Phnom Penh . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Phnom Penh with flexible booking policies on momondo?

All flight searches from Sydney to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Phnom Penh?

Once you have performed a search for Sydney to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Phnom Penh right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Phnom Penh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Phnom Penh trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 23/12
Mon 30/12
Email me momondo's favourite deals

Find better results for your trip to Cambodia

Airports servicing Cambodia