$648 Cheap Flights from Darwin (DRW) to Phnom Penh (PNH)

View $648 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Darwin International Airport (DRW) to Phnom Penh Intl. Airport (PNH)

Cheap Flights from Darwin to Phnom Penh (DRW-PNH)

Prices were available within the past 7 days and start at $648 for one-way flights and $909 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$909 Roundtrip, found 3 days ago
$909
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $909 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$950 Roundtrip, found 3 days ago
$950
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $950 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$991 Roundtrip, found 3 days ago
$991
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $991 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,045 Roundtrip, found 3 days ago
$1,045
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,045 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,099 Roundtrip, found 3 days ago
$1,099
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,099 found 3 days ago
Jetstar
Fri, Dec 12 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,215 Roundtrip, found 3 days ago
$1,215
Roundtrip
found 3 days ago
Select Jetstar flight, departing Fri, Dec 12 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,215 found 3 days ago
Jetstar
Fri, Dec 12 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,375 Roundtrip, found 3 days ago
$1,375
Roundtrip
found 3 days ago
Select Jetstar flight, departing Fri, Dec 12 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,375 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,395 Roundtrip, found 3 days ago
$1,395
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,395 found 3 days ago
Singapore Airlines
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,399 Roundtrip, found 3 days ago
$1,399
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,399 found 3 days ago
Qantas Airways
Thu, Dec 11 - Sat, Dec 20
DRW
Darwin
PNH
Phnom Penh
$1,477 Roundtrip, found 3 days ago
$1,477
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Thu, Dec 11 from Darwin to Phnom Penh, returning Sat, Dec 20, priced at $1,477 found 3 days ago
Flights from Darwin (DRW) to Phnom Penh (PNH)
Origin airport
Darwin Intl.
Destination airport
Phnom Penh Intl.
Roundtrip price
$908
Distance
2434 mi

Darwin to Phnom Penh Flights

The cheapest times to fly from Darwin to Phnom Penh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Darwin to Phnom Penh are during the month of December. You can find some of the cheapest flights from Darwin to Phnom Penh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Darwin to Phnom Penh

Sunday is one of the best days to book for cheap flights from Darwin to Phnom Penh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Darwin to Phnom Penh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Darwin to Phnom Penh in 2025. You can also book with separate airlines for your outbound and return journeys, from $648 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Darwin to Phnom Penh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Darwin to Phnom Penh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH) cost?
Snag a cheap one-way flight from $648 or cheap return flight from $909 from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH)?
Flying in December can help you save, as it's the cheapest month for flights between DRW and PNH. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from DRW to PNH. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH)?
There are no daily direct flights available from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from DRW to PNH?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH)?
To arrive at Phnom Penh Intl. Airport (PNH) without delays, opt for a flight that leaves Darwin Intl. Airport (DRW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH) last-minute?
Last-minute bookings from DRW to PNH are usually more expensive. To secure the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a DRW to PNH flight and hotel package?
Booking a DRW to PNH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Darwin Intl. Airport (DRW) to Phnom Penh Intl. Airport (PNH)?
In most instances, you're able to reschedule or cancel your DRW to PNH flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.