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Cheap flights from Phnom Penh to Sydney from $355

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PNH — SYD
4 May — 11 May1
1 adult
Sat 4/5
Sat 11/5

The best prices from Phnom Penh Pochentong to Sydney Kingsford Smith are usually found in October or June, booked 70 days in advance, depart on a Sunday or Saturday and return on a Wednesday

Cheap flight deals from Phnom Penh to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Sydney (SYD). 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 29 April 2024.

Popular in

January

Cheapest in

October

Average price

$1,740

Round-trip from

$192
High demand for flights, 30% potential price rise
Best time to find cheap flights, 26% potential price drop
Average for round-trip flights in April 2024
From Phnom Penh Pochentong to Sydney Kingsford Smith

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

Saturday is generally a great day to depart. Flying on this day could help you save up to 56%.

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

Travellers have found it’s best to book a flight 38 days in advance to save up to 155% 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 38 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 Phnom Penh to Sydney 1-2 weeks in advance for as low as $1,716, or $2,260 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, October can be a great choice for travel to Sydney. Flights to Sydney from Phnom Penh in October are about $1,761 on average during October, but can be found for as low as $678.

When is the cheapest time to fly from Phnom Penh to Sydney (PNH - SYD)?

Unlike at midday, when flights are generally more expensive, you can save up to 22% on flights from Phnom Penh to Sydney by exploring options for tickets in the evening.

Cheap China Eastern flights from Phnom Penh to Sydney

Explore cheap flight options specifically provided by China Eastern for the route between Phnom Penh and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 565,893 searches. Data last updated 29 April 2024.
Find some of the cheapest China Eastern flights travelling from Phnom Penh to Sydney. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 12/500:10PNH - SYD
1 stop29h 50mChina Eastern
Fri 17/520:30SYD - PNH
1 stop29h 45mChina Eastern
Deal found 29/4$1,125
Sun 26/500:10PNH - SYD
1 stop29h 50mChina Eastern
Mon 3/611:00SYD - PNH
2 stops30h 05mChina Eastern
Deal found 28/4$1,129
Fri 10/500:10PNH - SYD
1 stop33h 25mChina Eastern
Mon 13/520:30SYD - PNH
1 stop29h 45mChina Eastern
Deal found 28/4$1,148
Wed 22/500:10PNH - SYD
1 stop29h 50mChina Eastern
Sat 25/511:20SYD - PNH
2 stops28h 35mChina Eastern
Deal found 29/4$1,211
Mon 27/500:10PNH - SYD
1 stop33h 25mChina Eastern
Tue 4/611:00SYD - PNH
2 stops28h 55mChina Eastern
Deal found 28/4$1,275
Fri 10/500:10PNH - SYD
1 stop33h 25mChina Eastern
Mon 13/511:20SYD - PNH
2 stops52h 35mChina Eastern
Deal found 27/4$1,327
Fri 10/500:10PNH - SYD
1 stop33h 25mChina Eastern
Mon 13/511:20SYD - PNH
2 stops29h 45mChina Eastern
Deal found 28/4$1,368
Sun 12/500:10PNH - SYD
2 stops29h 20mChina Eastern
Fri 17/511:00SYD - PNH
2 stops30h 05mChina Eastern
Deal found 29/4$1,488
Sat 1/600:10PNH - SYD
2 stops28h 30mChina Eastern
Sat 15/611:20SYD - PNH
2 stops52h 35mChina Eastern
Deal found 28/4$1,562

Cheap Malaysia Airlines flights from Phnom Penh to Sydney

Explore cheap flight options specifically provided by Malaysia Airlines for the route between Phnom Penh and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 565,893 searches. Data last updated 29 April 2024.
Some of the lowest-priced Malaysia Airlines flights we've found at this time heading from Phnom Penh to Sydney. Deals are refreshing constantly so come back soon for more options.
Sat 11/511:10PNH - SYD
1 stop19h 50mMalaysia Airlines
Mon 13/522:10SYD - PNH
1 stop22h 15mMalaysia Airlines
Deal found 28/4$1,416
Sat 11/511:10PNH - SYD
1 stop19h 50mMalaysia Airlines
Mon 13/522:10SYD - PNH
1 stop22h 15mMalaysia Airlines
Deal found 27/4$1,509
Sat 6/718:20PNH - SYD
1 stop12h 50mMalaysia Airlines
Mon 15/722:10SYD - PNH
1 stop22h 15mMalaysia Airlines
Deal found 29/4$3,679
Mon 1/718:20PNH - SYD
1 stop12h 40mMalaysia Airlines
Sun 7/713:05SYD - PNH
1 stop23h 55mMalaysia Airlines
Deal found 28/4$3,680

Cheap Phnom Penh to Sydney flights in April & May 2024

Find cheap flight options from Phnom Penh to Sydney specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 565,893 searches. Prices were last updated on 29 April 2024.
Check out some of the best flight deals from Phnom Penh to Sydney in 2024. Check back in a little while for more flight options.
Mon 27/517:05PNH - SYD
2 stops23h 55mMultiple Airlines
Mon 3/612:35SYD - PNH
2 stops34h 10mMultiple Airlines
Deal found 28/4$735
Mon 27/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Mon 3/612:35SYD - PNH
2 stops22h 00mMultiple Airlines
Deal found 28/4$742
Wed 1/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Sun 5/509:45SYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 27/4$747
Tue 28/521:30PNH - SYD
2 stops33h 15mMultiple Airlines
Tue 4/621:15SYD - PNH
1 stop13h 20mMultiple Airlines
Deal found 28/4$754
Mon 27/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Mon 3/609:45SYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 28/4$758
Tue 28/519:10PNH - SYD
3 stops45h 50mMultiple Airlines
Tue 4/612:35SYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 28/4$768
Tue 28/521:30PNH - SYD
2 stops33h 15mMultiple Airlines
Tue 4/612:35SYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 28/4$771
Wed 1/519:10PNH - SYD
2 stops33h 45mMultiple Airlines
Sun 5/509:45SYD - PNH
1 stop24h 50mMultiple Airlines
Deal found 27/4$793
Tue 28/521:30PNH - SYD
1 stop11h 05mMultiple Airlines
Tue 4/621:15SYD - PNH
1 stop13h 20mMultiple Airlines
Deal found 28/4$839

Phnom Penh to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Phnom Penh and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 565,893 searches. Data last updated 29 April 2024.
Check out some of the best flight deals from Phnom Penh to Sydney in 2024. Check back in a little while for more flight options.
Sat 1/613:40PNH - SYD
1 stop15h 15mMultiple Airlines
Thu 20/621:15SYD - PNH
1 stop18h 30mMultiple Airlines
Deal found 28/4$719
Mon 27/517:05PNH - SYD
2 stops23h 55mMultiple Airlines
Mon 3/612:35SYD - PNH
2 stops34h 10mMultiple Airlines
Deal found 28/4$735
Mon 27/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Mon 3/612:35SYD - PNH
2 stops22h 00mMultiple Airlines
Deal found 28/4$742
Wed 1/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Sun 5/509:45SYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 27/4$747
Tue 28/521:30PNH - SYD
2 stops33h 15mMultiple Airlines
Tue 4/621:15SYD - PNH
1 stop13h 20mMultiple Airlines
Deal found 28/4$754
Mon 27/520:30PNH - SYD
1 stop20h 30mMultiple Airlines
Mon 3/609:45SYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 28/4$758
Sat 15/617:55PNH - SYD
1 stop36h 25mXiamenAir
Sat 22/611:25SYD - PNH
1 stop32h 35mXiamenAir
Deal found 28/4$762
Tue 28/519:10PNH - SYD
3 stops45h 50mMultiple Airlines
Tue 4/612:35SYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 28/4$768
Tue 28/521:30PNH - SYD
2 stops33h 15mMultiple Airlines
Tue 4/612:35SYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 28/4$771

One-way flights to Sydney from Phnom Penh

Search for one-way flight options from Phnom Penh to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 565,893 searches. Data last updated 29 April 2024.
Take a look at some of the best available options we've come across on one-way flights from Phnom Penh to Sydney. Users can also find round-trip Phnom Penh to Sydney flights by using the search form above.
Tue 25/613:40PNH - SYD
2 stops16h 20mMultiple Airlines
Deal found 29/4$355
Sun 8/913:40PNH - SYD
1 stop15h 15mMultiple Airlines
Deal found 28/4$375
Mon 1/720:30PNH - SYD
2 stops20h 15mMultiple Airlines
Deal found 28/4$376
Fri 28/613:40PNH - SYD
1 stop15h 15mMultiple Airlines
Deal found 29/4$383
Tue 21/508:20PNH - SYD
1 stop20h 35mMultiple Airlines
Deal found 28/4$384
Sat 4/513:40PNH - SYD
1 stop15h 15mMultiple Airlines
Deal found 29/4$389
Sat 1/620:30PNH - SYD
3 stops44h 15mMultiple Airlines
Deal found 29/4$390
Mon 1/709:45PNH - SYD
3 stops31h 00mMultiple Airlines
Deal found 28/4$393
Tue 25/619:40PNH - SYD
1 stop11h 30mMultiple Airlines
Deal found 29/4$398

Find flights from Phnom Penh to Sydney within your budget

Customise your flight search to find flights from Phnom Penh to Sydney 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 565,893 searches. Data last updated 29 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$719 - $1,664

Route

Depart

Return

Price

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 1/6

1 stop15h 15m

Sydney Kingsford Smith

Thu 20/6

1 stop18h 30m

$719

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 27/5

2 stops23h 55m

Sydney Kingsford Smith

Mon 3/6

2 stops34h 10m

$735

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 27/5

1 stop20h 30m

Sydney Kingsford Smith

Mon 3/6

2 stops22h 00m

$742

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 15/6

1 stop36h 25m

Sydney Kingsford Smith

Sat 22/6

1 stop32h 35m

$762

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Fri 31/5

1 stop28h 55m

Sydney Kingsford Smith

Thu 20/6

1 stop16h 29m

$934

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sun 12/5

1 stop29h 50m

Sydney Kingsford Smith

Fri 17/5

1 stop29h 45m

$1,125

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 11/5

1 stop19h 50m

Sydney Kingsford Smith

Mon 13/5

1 stop22h 15m

$1,416

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Thu 23/5

3 stops35h 30m

Sydney Kingsford Smith

Sat 25/5

2 stops29h 40m

$1,480

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 15/6

1 stop17h 20m

Sydney Kingsford Smith

Sat 22/6

2 stops28h 55m

$1,664

Flights are sorted by cheapest first

Deals found on 28/4

When is the best time to book a flight from Phnom Penh to Sydney?

Use this chart to determine the optimal time to book a return flight from Phnom Penh to Sydney. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Phnom Penh to Sydney, you should look to book at least 70 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.
Search Deals

When is the cheapest time to fly from Phnom Penh to Sydney?

Use this chart to determine the cheapest time to fly return from Phnom Penh to Sydney. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Phnom Penh to Sydney flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Phnom Penh to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Phnom Penh to Sydney is currently $383 while a return flight costs $1,064. Price data was last updated on 28 April 2024.

Currently, August is the cheapest month in which you can book a flight from Phnom Penh to Sydney (average of $126). Flying from Phnom Penh to Sydney in December is currently the most expensive (average of $168). 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.

January

$233

February

$207

March

$233

April

$213

May

$205

June

$214

July

$205

August

$193

September

$200

October

$205

November

$234

December

$257

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

11 - 22 °C

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 29 April 2024.
Get a feel of what it's like to fly with China Eastern, Malaysia Airlines and Vietnam Airlines from Phnom Penh to Sydney by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very Good
1,187 reviews
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very Good
958 reviews
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very Good
1,479 reviews
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.9
Good
1,123 reviews
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.7
Good
302 reviews
8.5
Very Good
1,187 reviews

Overall

8.5

Food

8.2

Crew

8.8

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Phnom Penh to Sydney for under $800 on Cheapflights?

    Yes, there are multiple flights from Phnom Penh to Sydney for under $800. The cheapest flight booked recently is on Multiple Airlines for just $719, but on average you can expect to pay $765.

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

    According to our current data, XiamenAir ($762), and Philippine Airlines ($934) offers the cheapest pricing from Phnom Penh to Sydney. XiamenAir is 56% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Phnom Penh to Sydney?

  • What does PNH to SYD mean?

    This is defined as Phnom Penh Pochentong Airport (PNH) and Sydney Kingsford Smith Airport (SYD). Codes like Sydney Kingsford Smith Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Phnom Penh to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Phnom Penh to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Phnom Penh to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phnom Penh to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Phnom Penh to Sydney that allow pets onboard?

    Many airlines flying from Phnom Penh to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Phnom Penh to Sydney?

    Yes, you can often find last-minute deals on Phnom Penh to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phnom Penh to Sydney flight deals updated?

    The Phnom Penh to Sydney flight deals you see on this page were last updated on 28/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Phnom Penh to Sydney

Discover the top 7 airlines that operate flights from Phnom Penh to Sydney. 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 565,893 searches. Data last updated 29 April 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$663Average$878FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$727Average$730FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Thai AirwaysCheapest$1,097Average$1,440FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Malaysia AirlinesCheapest$1,122Average$1,581FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,261Average$1,905FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest$1,307Average$1,551FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Qantas AirwaysCheapest$1,448Average$1,624FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Search flights from Phnom Penh to Sydney by cabin class

Find flights from Phnom Penh to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Phnom Penh to Sydney?

Cheapflights makes it easy to find Phnom Penh to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Sydney from Phnom Penh 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 Phnom Penh to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Phnom Penh to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Phnom Penh to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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