Cheap flights from Phnom Penh (PNH) to Sydney (SYD) from $252

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 7/31. 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
May 20 — May 271

The best prices from Phnom Penh Pochentong to Sydney Kingsford Smith are usually found in June or December, booked 58 days in advance, depart on a Friday or Thursday 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 May 15, 2024.

Popular in

January

Cheapest in

June

Round-trip from

$1,107

One-way from

$435
High demand for flights, 28% potential price rise
Best time to find cheap flights, 17% potential price drop
From Phnom Penh Pochentong to Sydney Kingsford Smith
One-way flight from Phnom Penh Pochentong to Sydney Kingsford Smith

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

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 43% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 38 days in advance to save up to 136% 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 $1,117, or $1,117 for flights within the next 24 hours.

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

Flights from Phnom Penh to Sydney lean towards being more expensive in January. Prices are generally better when you fly from Phnom Penh to Sydney in June, with the cheapest ticket starting at $452.

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

A simple way to save on the total cost of your ticket is to fly from Phnom Penh to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

Cheap Philippine Airlines flights from Phnom Penh to Sydney

Explore cheap flight options specifically provided by Philippine 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 2,644,845 searches. Data last updated May 15, 2024.
Peruse some of the lowest-priced Philippine Airlines flights we've found from Phnom Penh to Sydney. Come back soon if you're not finding the exact deal you're looking for.
Sat 8/1012:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Tue 8/2010:30 amSYD - PNH
1 stop16h 29mPhilippine Airlines
Deal found 5/14$503
Sat 6/112:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Sat 6/1510:30 amSYD - PNH
1 stop16h 29mPhilippine Airlines
Deal found 5/14$722
Fri 6/1412:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Sat 6/2210:30 amSYD - PNH
1 stop16h 29mPhilippine Airlines
Deal found 5/14$816
Fri 6/1412:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Sat 6/2210:30 amSYD - PNH
1 stop16h 29mPhilippine Airlines
Deal found 5/15$889

Cheap XiamenAir flights from Phnom Penh to Sydney

Explore cheap flight options specifically provided by XiamenAir 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 2,644,845 searches. Data last updated May 15, 2024.
To aid your search, here are some of the cheapest XiamenAir flights we've found from Phnom Penh to Sydney. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 6/245:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Sat 9/1411:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 5/14$485
Sat 6/155:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Sat 6/2211:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 5/14$536
Fri 8/165:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Mon 8/1911:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 5/14$578
Sun 6/25:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Sat 6/1511:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 5/14$735

Cheap Phnom Penh to Sydney flights in May & June 2024

Find cheap flight options from Phnom Penh to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 15, 2024.
These are some of the best deals we've found on flights to Sydney in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/298:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Fri 8/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/15$452
Wed 5/298:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Fri 8/309:45 amSYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 5/15$459
Wed 5/299:45 amPNH - SYD
2 stops31h 15mMultiple Airlines
Fri 8/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/15$463
Thu 6/131:40 pmPNH - SYD
1 stop15h 15mMultiple Airlines
Thu 6/209:15 pmSYD - PNH
1 stop18h 30mMultiple Airlines
Deal found 5/14$474
Wed 5/295:05 pmPNH - SYD
3 stops23h 40mMultiple Airlines
Fri 8/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/15$484
Mon 6/245:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Sat 9/1411:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 5/14$485
Sat 6/11:40 pmPNH - SYD
1 stop15h 15mMultiple Airlines
Sun 6/309:45 amSYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 5/14$487
Sat 6/18:20 amPNH - SYD
1 stop20h 35mMultiple Airlines
Sun 6/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/14$488
Mon 6/243:40 pmPNH - SYD
2 stops15h 05mMultiple Airlines
Sat 9/149:15 pmSYD - PNH
1 stop18h 30mMultiple Airlines
Deal found 5/14$492

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 2,644,845 searches. Data last updated May 15, 2024.
These are some of the best deals we've found on flights to Sydney in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 9/12:20 pmPNH - SYD
1 stop14h 35mMultiple Airlines
Tue 9/1012:35 pmSYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 5/14$444
Sun 9/16:50 amPNH - SYD
2 stops33h 55mMultiple Airlines
Tue 9/1012:35 pmSYD - PNH
2 stops27h 10mMultiple Airlines
Deal found 5/14$446
Fri 8/308:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Fri 9/69:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/14$448
Wed 5/298:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Fri 8/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/15$452
Sun 8/111:40 pmPNH - SYD
1 stop15h 15mMultiple Airlines
Tue 8/209:15 pmSYD - PNH
2 stops22h 05mMultiple Airlines
Deal found 5/14$455
Wed 5/298:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Fri 8/309:45 amSYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 5/15$459
Fri 8/305:05 pmPNH - SYD
2 stops23h 55mMultiple Airlines
Fri 9/69:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/14$460
Sun 9/19:45 amPNH - SYD
3 stops31h 00mMultiple Airlines
Tue 9/1012:35 pmSYD - PNH
2 stops22h 00mMultiple Airlines
Deal found 5/14$461
Wed 5/299:45 amPNH - SYD
2 stops31h 15mMultiple Airlines
Fri 8/309:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 5/15$463

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 2,644,845 searches. Data last updated May 15, 2024.
If you're seeking multiple options on one-way flights from Phnom Penh to Sydney, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Phnom Penh to Sydney should utilize the search form at the the top of the page.
Wed 7/318:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Deal found 5/14$252
Tue 10/14:55 pmPNH - SYD
1 stop11h 25mMultiple Airlines
Deal found 5/14$258
Thu 8/16:50 amPNH - SYD
1 stop21h 30mMultiple Airlines
Deal found 5/14$266
Wed 7/313:40 pmPNH - SYD
2 stops22h 10mMultiple Airlines
Deal found 5/14$302
Wed 10/28:20 amPNH - SYD
2 stops18h 45mMultiple Airlines
Deal found 5/14$367
Tue 7/3012:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Deal found 5/14$435
Sun 9/292:10 pmPNH - SYD
2 stops19h 05mVietnam Airlines
Deal found 5/14$463
Sun 6/302:10 pmPNH - SYD
2 stops19h 05mVietnam Airlines
Deal found 5/15$500
Sat 9/289:05 pmPNH - SYD
2 stops36h 10mVietnam Airlines
Deal found 5/14$501

Find flights from Phnom Penh to Sydney within your budget

Customize 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 2,644,845 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$444 - $835

Route

Depart

Return

Price

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sun 9/1

1 stop14h 35m

Sydney Kingsford Smith

Tue 9/10

2 stops27h 10m

$444

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sun 9/1

2 stops33h 55m

Sydney Kingsford Smith

Tue 9/10

2 stops27h 10m

$446

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Fri 8/30

1 stop20h 30m

Sydney Kingsford Smith

Fri 9/6

2 stops26h 10m

$448

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Wed 5/29

1 stop20h 30m

Sydney Kingsford Smith

Fri 8/30

2 stops26h 10m

$452

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 6/24

1 stop36h 25m

Sydney Kingsford Smith

Sat 9/14

1 stop32h 35m

$485

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 8/10

1 stop28h 55m

Sydney Kingsford Smith

Tue 8/20

1 stop16h 29m

$503

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 6/15

1 stop36h 25m

Sydney Kingsford Smith

Sat 6/22

1 stop32h 35m

$536

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Fri 8/16

2 stops19h 05m

Sydney Kingsford Smith

Mon 8/19

1 stop33h 40m

$806

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Fri 6/14

2 stops52h 30m

Sydney Kingsford Smith

Sat 6/22

2 stops52h 35m

$835

Flights are sorted by cheapest first

Deals found on 5/14

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 round-trip flight from Phnom Penh to Sydney. Price data was last updated on May 10, 2024.
Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Sydney. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Phnom Penh to Sydney flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday evenings 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 $372 while a round-trip flight costs $551. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Sydney (average of $1,107). Flying from Phnom Penh to Sydney in July is currently the most expensive (average of $1,409). 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

$1,296

February

$1,107

March

$1,132

April

$1,357

May

$1,368

June

$1,390

July

$1,409

August

$1,304

September

$1,274

October

$1,213

November

$1,276

December

$1,389

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

51.8 - 71.6 °F

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 May 15, 2024.
Read reviews from past customers who have flown Philippine Airlines, XiamenAir and China Eastern from Phnom Penh to Sydney. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

7.7
Good
292 reviews

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

7.5
Good
391 reviews

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

7.4
Good
1,249 reviews

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

7.2
Good
507 reviews

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

6.9
Okay
428 reviews

Food

6.9

Entertainment

6.6

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.6

Reviews

1 / 9

Two short flights were fast and easy. Both doors were used which sped up the process.

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 $500 on Cheapflights?

    Yes, there are multiple flights from Phnom Penh to Sydney for under $500. The cheapest flight booked recently is on Multiple Airlines for just $444, but on average you can expect to pay $469.

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

    Cheapflights users have booked flights from Phnom Penh to Sydney round-trip from $485. Another airline that can offer you cheap pricing is Philippine Airlines. XiamenAir is currently priced 51% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $435 on Philippine Airlines. Other airlines that offer cheap prices include Vietnam Airlines from $463 and Garuda Indonesia from $849 one-way.

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

  • What does PNH to SYD mean?

    Great question - PNH to SYD just means Phnom Penh Pochentong Airport to Sydney Kingsford Smith Airport. Now you’ll know what these unique codes when you look for flights!

  • 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 vacation 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 5/15.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Phnom Penh to Sydney

Discover the top 10 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 2,644,845 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$454Average$689FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$466Average$605FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
XiamenAirCheapest$473Average$529FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Malaysia AirlinesCheapest$770Average$944FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Vietnam AirlinesCheapest$847Average$1,152FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest$856Average$948FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest$889Average$1,110FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$893Average$1,121FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$992Average$1,016FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Bangkok AirwaysCheapest$1,057Average$1,470FlexibilityNo cancel feeOn-time74%
Search Bangkok 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 travelers 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 helps you search for flights from Phnom Penh to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Phnom Penh to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Sydney from Phnom Penh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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