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Cheap flights from Sydney to Phnom Penh from $329

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PNH
23 Dec — 30 Dec1
1 adult

The best prices from Sydney Kingsford Smith to Phnom Penh Pochentong are usually found in February or October, booked 73 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

$840

One-way from

$381

Popular in

December

Cheapest in

February

Average price

$1,766
27/1-26/3
  • 27/1-26/3
  • 3 total stops
  • 48h 30m total
  • Sydney to Phnom Penh
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China Southern
  • China Southern
  • 16/1
  • 1 total stop
  • 20h 25m total
  • Sydney to Phnom Penh
Search Deals
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Sydney to Phnom Penh

Cheapest flights from Sydney to Phnom Penh
Explore the most affordable flight options available from Sydney to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 31/1212:30SYD - PNH
1 stop32h 35mXiamenAir
Mon 6/118:10PNH - SYD
1 stop36h 15mXiamenAir
Deal found 16/12$1,150
Tue 31/1221:50SYD - PNH
1 stop14h 35mMultiple Airlines
Mon 6/111:55PNH - SYD
2 stops39h 35mMultiple Airlines
Deal found 16/12$1,287
Sat 28/1222:20SYD - PNH
1 stop23h 25mCathay Pacific
Wed 12/219:05PNH - SYD
1 stop34h 30mCathay Pacific
Deal found 17/12$1,501
Tue 31/1221:30SYD - PNH
1 stop29h 45mChina Eastern
Sun 5/100:15PNH - SYD
1 stop33h 20mChina Eastern
Deal found 16/12$1,670
Sat 28/1211:10SYD - PNH
1 stop17h 05mPhilippine Airlines
Tue 11/201:05PNH - SYD
1 stop28h 25mPhilippine Airlines
Deal found 17/12$1,709
Mon 23/1221:00SYD - PNH
2 stops41h 50mChina Southern
Tue 7/111:55PNH - SYD
1 stop14h 40mChina Southern
Deal found 17/12$2,429
Mon 23/1215:15SYD - PNH
2 stops25h 45mVietnam Airlines
Tue 7/117:30PNH - SYD
2 stops15h 45mVietnam Airlines
Deal found 17/12$2,635

Find flights from Sydney to Phnom Penh within your budget

Customise your flight search to find flights from Sydney to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Mon 27/1

22:10-23:30

1 stop29h 20m

Phnom Penh Pochentong

Wed 26/3

21:10-20:20

2 stops19h 10m

$840

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Mon 27/1

21:00-23:30

2 stops30h 30m

Phnom Penh Pochentong

Mon 31/3

12:05-09:25

1 stop17h 20m

$852

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Mon 27/1

15:15-13:00

2 stops25h 45m

Phnom Penh Pochentong

Mon 31/3

14:10-09:15

1 stop15h 05m

$879

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Tue 14/1

16:00-17:45

2 stops29h 45m

Phnom Penh Pochentong

Fri 14/3

11:45-16:30

2 stops24h 45m

$1,005

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Mon 27/1

10:15-00:25

1 stop18h 10m

Phnom Penh Pochentong

Tue 18/2

11:05-13:35

3 stops22h 30m

$1,133

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Tue 31/12

12:30-17:05

1 stop32h 35m

Phnom Penh Pochentong

Mon 6/1

18:10-10:25

1 stop36h 15m

$1,150

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Fri 31/1

11:10-00:15

1 stop17h 05m

Phnom Penh Pochentong

Fri 7/2

01:05-09:30

1 stop28h 25m

$1,268

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Thu 16/1

10:45-11:20

1 stop28h 35m

$329

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Thu 16/1

22:10-14:35

1 stop20h 25m

$381

SydneyPhnom Penh

SYD - PNH

SYDPNH

Sydney Kingsford Smith

Mon 13/1

12:30-17:05

1 stop32h 35m

$391

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Sydney to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Sydney 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.

Travel insights for flights from Sydney to Phnom Penh

Get recent, data-driven insights about flights from Sydney to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Sydney to Phnom Penh. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Sydney to Phnom Penh, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Phnom Penh?

Currently, April is the cheapest month in which you can book a flight from Sydney to Phnom Penh (average of $535). Flying from Sydney to Phnom Penh in December is currently the most expensive (average of $867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to PNH?

Find hourly flight availability from Sydney to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

A simple way to save on the total cost of your ticket is to fly from Sydney to Phnom Penh at midday. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Sydney to Phnom Penh?

Use this chart to determine the cheapest time to fly return from Sydney to Phnom Penh. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Phnom Penh flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 18 December 2024.
To help decide which airline to fly from Sydney to Phnom Penh, see what other customers have to say about XiamenAir, Cathay Pacific and Vietnam Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

Singapore Airlines
8.1
Very Good
1,329 reviews
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

Vietnam Airlines
7.7
Good
224 reviews
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

Cathay Pacific
7.5
Good
841 reviews
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

China Southern
7.3
Good
96 reviews
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

China Eastern
7.0
Good
159 reviews
Singapore Airlines
8.1
Very Good
1,329 reviews
Check prices

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Reviews

1 / 10

Food was not good. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Sydney to Phnom Penh round-trip?

    Currently priced at $879, Vietnam Airlines will fly you from Sydney to Phnom Penh and back. In addition to Vietnam Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and China Southern - these airlines can fly you to your destination from $890 and $997, respectively. Vietnam Airlines is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Phnom Penh one-way?

    One-way options have recently been found by users for as low as $381 on China Southern. Other airlines that offer cheap prices include China Eastern from $715 and Vietnam Airlines from $1,007 one-way.

  • Where are the most common stopover locations when flying from Sydney to Phnom Penh?

    Most of the time, Sydney to Phnom Penh flights that have stopovers will stop in Singapore. Singapore is followed by Guangzhou in terms of the most popular stopover location on flights from Sydney to Phnom Penh. Kuala Lumpur sees the third most stopovers on flights from Sydney to Phnom Penh.

  • What are some popular things to do or see while on a stopover in Singapore?

    Sentosa, Merlion, and Boat Quay are currently the most popular points of interest in Singapore at the moment. Sentosa, Merlion, and Boat Quay can be visited by traveling about 21.6 km, 16.9 km, and 17.3 km respectively from Singapore Changi. Those landing in Singapore looking to spend some time exploring during their stopover can hire a car for about $141 per day.

  • What are points of interest worth seeing during a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time at Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia. Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia can be accessed by travelling approximately 46.6 km, 44.9 km, and 44.8 km, respectively from Kuala Lumpur Intl. Travellers in need of a car in Kuala Lumpur can hire one for about $47 per day.

  • Where are the least popular stopover locations for Sydney to Phnom Penh flights?

    Sydney to Phnom Penh flights that have stopovers will least frequently stop in Ho Chi Minh City. Hong Kong is the second least popular location for stopovers on flights from Sydney to Phnom Penh.

  • Can I find deals for flights from Sydney to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Sydney to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Phnom Penh.

  • Can I find deals for business class flights from Sydney to Phnom Penh?

    Yes. Cheapflights offers flight deals from Sydney to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Phnom Penh?

    Currently, April is the cheapest month in which you can book a flight from Sydney to Phnom Penh (average of $535). Flying from Sydney to Phnom Penh in December is currently the most expensive (average of $867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Sydney to Phnom Penh on these airlines

Choose from the following airlines for your flight from Sydney to Phnom Penh. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2024.
Singapore Airlines flights from Sydney Kingsford Smith to Phnom Penh Pochentong
Malaysia Airlines flights from Sydney Kingsford Smith to Phnom Penh Pochentong
Vietnam Airlines flights from Sydney Kingsford Smith to Phnom Penh Pochentong

Top 10 airlines flying from Sydney to Phnom Penh

Discover the top 10 airlines that operate flights from Sydney to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$707Average$774FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$723Average$859FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$723Average$793FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapest$749Average$1,050FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$784Average$1,309FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest$893Average$1,153FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Cathay PacificCheapest$953Average$1,355FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,004Average$1,533FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Thai AirwaysCheapest$1,030Average$1,262FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
China AirlinesCheapest$1,093Average$1,270FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Phnom Penh?

Deals for Sydney to Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Phnom Penh?

Cheapflights helps you find that perfect flight to Phnom Penh from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Phnom Penh with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Phnom Penh flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Phnom Penh become cheaper?

Of course! You can now track prices for flights from Sydney to Phnom Penh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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