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Cheap flights from Phnom Penh (PNH) to Sydney (SYD) from $255

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 9/5. 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
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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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 June 9, 2024.

Popular in

January

Cheapest in

June

Round-trip from

$1,093

One-way from

$262
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Phnom Penh Pochentong to Sydney Kingsford Smith
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One-way flight from Phnom Penh Pochentong to Sydney Kingsford Smith
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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 45% 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.

What is the cheapest time of day to fly from PNH to 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 23% on your trip compared to booking a flight at noon.

Cheap Phnom Penh to Sydney flights in June & July 2024

Find cheap flight options from Phnom Penh to Sydney specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 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.
Mon 7/88:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Wed 7/249:45 amSYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 6/8$468
Mon 7/88:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Wed 7/249:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 6/8$478
Mon 7/85:05 pmPNH - SYD
2 stops23h 55mMultiple Airlines
Wed 7/249:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 6/8$517
Mon 6/175:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 6/8$523
Mon 6/178:30 pmPNH - SYD
2 stops31h 50mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$602
Sun 6/1612:10 amPNH - SYD
2 stops29h 20mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$647
Mon 6/178:30 pmPNH - SYD
2 stops31h 50mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
2 stops25h 30mMultiple Airlines
Deal found 6/8$648
Wed 7/38:00 amPNH - SYD
1 stop21h 25mChina Southern
Wed 7/2410:05 amSYD - PNH
1 stop17h 05mChina Southern
Deal found 6/8$649
Sat 7/612:50 amPNH - SYD
1 stop28h 55mPhilippine Airlines
Fri 7/1910:30 amSYD - PNH
1 stop16h 29mPhilippine Airlines
Deal found 6/8$700

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 3,022,473 searches. Data last updated June 9, 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.
Mon 7/88:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Wed 7/249:45 amSYD - PNH
1 stop13h 00mMultiple Airlines
Deal found 6/8$468
Mon 7/88:30 pmPNH - SYD
1 stop20h 30mMultiple Airlines
Wed 7/249:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 6/8$478
Mon 7/85:05 pmPNH - SYD
2 stops23h 55mMultiple Airlines
Wed 7/249:45 amSYD - PNH
2 stops26h 10mMultiple Airlines
Deal found 6/8$517
Mon 6/175:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 6/8$523
Thu 8/11:40 pmPNH - SYD
1 stop15h 15mMultiple Airlines
Sat 8/1010:15 amSYD - PNH
1 stop15h 15mMultiple Airlines
Deal found 6/8$547
Sat 12/216:55 pmPNH - SYD
1 stop35h 55mXiamenAir
Sat 1/412:50 pmSYD - PNH
1 stop33h 00mXiamenAir
Deal found 6/8$588
Mon 6/178:30 pmPNH - SYD
2 stops31h 50mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$602
Thu 8/11:55 pmPNH - SYD
2 stops18h 40mMultiple Airlines
Sat 8/1012:35 pmSYD - PNH
2 stops32h 00mMultiple Airlines
Deal found 6/8$605
Thu 8/19:30 pmPNH - SYD
2 stops29h 35mMultiple Airlines
Sat 8/1011:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$643

Phnom Penh to Sydney flights leaving soon

Find last-minute flight options from Phnom Penh to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Book one of these great deals on flights from Phnom Penh to Sydney. Users should examine the flight details to ensure there are no surprises.
Mon 6/175:55 pmPNH - SYD
1 stop36h 25mXiamenAir
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mXiamenAir
Deal found 6/8$523
Mon 6/178:30 pmPNH - SYD
2 stops31h 50mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$602
Sun 6/1612:10 amPNH - SYD
2 stops29h 20mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
1 stop32h 35mMultiple Airlines
Deal found 6/8$647
Mon 6/178:30 pmPNH - SYD
2 stops31h 50mMultiple Airlines
Fri 6/2111:25 amSYD - PNH
2 stops25h 30mMultiple Airlines
Deal found 6/8$648
Sun 6/1612:10 amPNH - SYD
2 stops29h 20mChina Eastern
Fri 6/212:10 pmSYD - PNH
2 stops26h 55mChina Eastern
Deal found 6/8$715
Sun 6/1612:10 amPNH - SYD
1 stop29h 50mChina Eastern
Fri 6/218:30 pmSYD - PNH
1 stop29h 45mChina Eastern
Deal found 6/8$960
Mon 6/175:45 pmPNH - SYD
3 stops35h 30mMultiple Airlines
Fri 6/212:10 pmSYD - PNH
2 stops26h 55mMultiple Airlines
Deal found 6/8$1,006
Mon 6/175:45 pmPNH - SYD
3 stops35h 30mVietnam Airlines
Fri 6/2110:15 amSYD - PNH
3 stops29h 45mVietnam Airlines
Deal found 6/8$1,053

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 3,022,473 searches. Data last updated June 9, 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.
Thu 9/51:40 pmPNH - SYD
2 stops18h 55mMultiple Airlines
Deal found 6/9$255
Thu 9/58:30 pmPNH - SYD
3 stops36h 05mMultiple Airlines
Deal found 6/9$257
Thu 9/51:40 pmPNH - SYD
1 stop15h 15mMultiple Airlines
Deal found 6/9$262
Wed 9/412:10 amPNH - SYD
2 stops29h 35mChina Eastern
Deal found 6/9$358
Sun 10/132:10 pmPNH - SYD
2 stops19h 05mVietnam Airlines
Deal found 6/8$528
Sun 10/135:45 pmPNH - SYD
3 stops35h 30mVietnam Airlines
Deal found 6/8$558
Wed 9/412:10 amPNH - SYD
1 stop29h 50mChina Eastern
Deal found 6/9$579

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 3,022,473 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$468 - $831

Route

Depart

Return

Price

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 7/8

1 stop20h 30m

Sydney Kingsford Smith

Wed 7/24

1 stop13h 00m

$468

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 7/8

1 stop20h 30m

Sydney Kingsford Smith

Wed 7/24

2 stops26h 10m

$478

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Mon 7/8

2 stops23h 55m

Sydney Kingsford Smith

Wed 7/24

2 stops26h 10m

$517

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Thu 8/1

1 stop15h 15m

Sydney Kingsford Smith

Sat 8/10

1 stop15h 15m

$547

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Thu 8/1

2 stops18h 40m

Sydney Kingsford Smith

Sat 8/10

2 stops32h 00m

$605

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Wed 7/3

1 stop21h 25m

Sydney Kingsford Smith

Wed 7/24

1 stop17h 05m

$649

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sat 7/6

1 stop28h 55m

Sydney Kingsford Smith

Fri 7/19

1 stop16h 29m

$700

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Sun 7/7

1 stop33h 25m

Sydney Kingsford Smith

Wed 7/24

1 stop29h 45m

$754

Phnom Penh PochentongSydney Kingsford Smith

PNH - SYD

PNHSYD

Phnom Penh Pochentong

Wed 7/3

1 stop15h 05m

Sydney Kingsford Smith

Wed 7/24

2 stops25h 45m

$831

Flights are sorted by cheapest first

Deals found on 6/8

How far ahead should I 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 31, 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

What is the cheapest day 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 June 2, 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

Best time to book a flight from Phnom Penh to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Phnom Penh with our price prediction graph.
Estimated round-trip 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.

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

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 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 June 9, 2024.
Read reviews from past customers who have flown China Southern, China Eastern and Vietnam Airlines 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.
Vietnam Airlines
7.7
Good
279 reviews

Crew

8.1

Comfort

7.6

Boarding

7.6

Food

7.0

Overall

7.7

Entertainment

6.6

Reviews

1 / 9

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

Vietnam Airlines
7.7
Good
279 reviews
Vietnam Airlines
7.7
Good
279 reviews

Crew

8.1

Comfort

7.6

Boarding

7.6

Food

7.0

Overall

7.7

Entertainment

6.6

Reviews

1 / 9

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

Philippine Airlines
7.4
Good
1,188 reviews
Vietnam Airlines
7.7
Good
279 reviews

Crew

8.1

Comfort

7.6

Boarding

7.6

Food

7.0

Overall

7.7

Entertainment

6.6

Reviews

1 / 9

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

China Eastern
7.3
Good
461 reviews
Vietnam Airlines
7.7
Good
279 reviews

Crew

8.1

Comfort

7.6

Boarding

7.6

Food

7.0

Overall

7.7

Entertainment

6.6

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 $468, but on average you can expect to pay $780.

  • Are there last-minute flights available from Phnom Penh to Sydney for under $600?

    There are currently 8+ open flights from Phnom Penh to Sydney within the next 7 days for less than $600.

  • 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 $649. Other airlines that can offer you cheap pricing are Philippine Airlines, from $700, and China Eastern, from $754. China Southern is currently priced 35% below the average price you’ll pay for this route.

  • 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 6/8.

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

    Consider Cathay Pacific, China Southern or XiamenAir when booking your flight. These represent the most popular airlines when flying from Phnom Penh to Sydney.

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

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Sydney (average of $1,093). Flying from Phnom Penh to Sydney in July is currently the most expensive (average of $1,373). 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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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 3,022,473 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$454Average$689FlexibilityNo cancel feeOn-time69%
Philippine AirlinesCheapest$466Average$605FlexibilityNo cancel feeOn-time60%
XiamenAirCheapest$477Average$521FlexibilityNo cancel feeOn-time49%
Malaysia AirlinesCheapest$761Average$929FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$827Average$1,110FlexibilityNo cancel feeOn-time81%
Vietnam AirlinesCheapest$846Average$1,175FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$858Average$942FlexibilityNo cancel feeOn-time77%
Qantas AirwaysCheapest$926Average$1,113FlexibilityNo cancel feeOn-time74%
Cathay PacificCheapest$992Average$1,016FlexibilityNo cancel feeOn-time72%
Bangkok AirwaysCheapest$1,135Average$1,483FlexibilityNo cancel feeOn-time74%
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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.
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