Flights to Phnom Penh
Find cheap flights to Phnom Penh in 2025/2026
AUD/AU
AUD/AU
Find cheap flights to Phnom Penh in 2025/2026
Our Flight Finder compares the cheapest flights to Phnom Penh from the most established flight comparison sites.
Fly to Phnom Penh and visit sites like Royal Palace, Wat Phnom, Tuol Sleng Genocide Museum & Preah Vihear Preah Keo Morakot..
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2. Compare the best Phnom Penh deals from top comparison engines
3. Book your Phnom Penh flight at the cheapest price
These economy flights were found on FlightsFinder from Australia to Phnom Penh in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Australia to Phnom Penh in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
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Located along the banks of the Tonlé Sap and Mekong rivers, Phnom Penh, the bustling capital city of Cambodia, seamlessly blends rich history with modern urban development. This vibrant metropolis greets visitors with a captivating mix of ancient temples, French colonial architecture, and bustling markets, all set against a backdrop of buzzing tuk-tuks and swaying palms. From the haunting reminders of the Khmer Rouge regime at the Killing Fields to the opulent Royal Palace, Phnom Penh offers a diverse array of experiences that showcase the country's resilience and cultural heritage. Immerse yourself in the sights, sounds, and tastes of this enchanting city, where tradition meets progression in a harmonious dance.
The popular airports near Phnom Penh include Phnom Penh International Airport (PNH), Siem Reap International Airport (REP), and Sihanoukville International Airport (KOS).
The flight to Phnom Penh (PNH) is roughly 10 hours 13 minutes and 4,373 miles (7,038 kilometres) from Sydney, Australia - Kingsford Smith Airport (SYD).
The best way is to compare flights to Phnom Penh from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Phnom Penh.
Here is the average weather forecast in Phnom Penh by month:
• Jan: 32°C
• Feb: 33°C
• Mar: 35°C
• Apr: 35°C
• May: 35°C
• Jun: 34°C
• Jul: 33°C
• Aug: 33°C
• Sep: 32°C
• Oct: 31°C
• Nov: 31°C
• Dec: 31°C
The main airport in Phnom Penh, Phnom Penh International Airport, is located approximately 7 kilometers (4.3 miles) from the city center.
Typically, flights are cheapest to Phnom Penh 2 months before departure.
Studies show flights to Phnom Penh are typically cheaper on Tuesdays and Wednesdays.
30 °C
Fri, 5 Dec 2025
Average Temperature
32°C
Jan
33°C
Feb
35°C
Mar
35°C
Apr
35°C
May
34°C
Jun
33°C
Jul
33°C
Aug
32°C
Sep
31°C
Oct
31°C
Nov
31°C
Dec
Sydney, Australia - Kingsford Smith Airport (SYD) to Phnom Penh (PNH)
Distance:
4,373 miles (7,038 kilometres)
Average flight time (direct 10 hours 13 minutes)
Brisbane, Australia - Brisbane International Airport (BNE) to Phnom Penh (PNH)
Distance:
4,205 miles (6,767 kilometres)
Average flight time (direct 9 hours 50 minutes)
Melbourne, Australia - All Airports (MEL) to Phnom Penh (PNH)
Distance:
4,274 miles (6,878 kilometres)
Average flight time (direct 9 hours 59 minutes)
Perth, Australia - Perth International Airport (PER) to Phnom Penh (PNH)
Distance:
3,093 miles (4,978 kilometres)
Average flight time (direct 7 hours 22 minutes)
Cairns, Australia - Cairns International Airport (CNS) to Phnom Penh (PNH)
Distance:
3,415 miles (5,496 kilometres)
Average flight time (direct 8 hours 5 minutes)
Adelaide, Australia - Adelaide International Airport (ADL) to Phnom Penh (PNH)
Distance:
3,896 miles (6,270 kilometres)
Average flight time (direct 9 hours 9 minutes)
Darwin, Australia - Darwin International Airport (DRW) to Phnom Penh (PNH)
Distance:
2,435 miles (3,919 kilometres)
Average flight time (direct 5 hours 54 minutes)
Gold Coast, Australia - Coolangatta Airport (OOL) to Phnom Penh (PNH)
Distance:
4,254 miles (6,847 kilometres)
Average flight time (direct 9 hours 57 minutes)
Townsville, Australia - Townsville International Airport (TSV) to Phnom Penh (PNH)
Distance:
3,560 miles (5,729 kilometres)
Average flight time (direct 8 hours 24 minutes)
Mount Isa, Australia - Mount Isa Airport (ISA) to Phnom Penh (PNH)
Distance:
3,239 miles (5,213 kilometres)
Average flight time (direct 7 hours 41 minutes)
Kununurra, Australia - Kununurra Airport (KNX) to Phnom Penh (PNH)
Distance:
2,495 miles (4,016 kilometres)
Average flight time (direct 6 hours 2 minutes)
Newcastle, Australia - Williamtown Metropolitan Area Airport (NTL) to Phnom Penh (PNH)
Distance:
4,356 miles (7,010 kilometres)
Average flight time (direct 10 hours 10 minutes)
Mackay, Australia - Mackay Airport (MKY) to Phnom Penh (PNH)
Distance:
3,763 miles (6,056 kilometres)
Average flight time (direct 8 hours 51 minutes)
Hobart, Australia - Hobart International Airport (HBA) to Phnom Penh (PNH)
Distance:
4,623 miles (7,440 kilometres)
Average flight time (direct 10 hours 46 minutes)
Launceston, Australia - Launceston Airport (LST) to Phnom Penh (PNH)
Distance:
4,550 miles (7,323 kilometres)
Average flight time (direct 10 hours 36 minutes)
Cloncurry, Australia - Cloncurry Airport (CNJ) to Phnom Penh (PNH)
Distance:
3,290 miles (5,294 kilometres)
Average flight time (direct 7 hours 48 minutes)
Paraburdoo, Australia - Paraburdoo Airport (PBO) to Phnom Penh (PNH)
Distance:
2,553 miles (4,108 kilometres)
Average flight time (direct 6 hours 10 minutes)
Karratha, Australia - Karratha Airport (KTA) to Phnom Penh (PNH)
Distance:
2,372 miles (3,817 kilometres)
Average flight time (direct 5 hours 46 minutes)
Kalgoorlie-Boulder, Australia - Kalgoorlie-Boulder Airport (KGI) to Phnom Penh (PNH)
Distance:
3,126 miles (5,031 kilometres)
Average flight time (direct 7 hours 26 minutes)
Learmonth, Australia - Learmonth Airport (LEA) to Phnom Penh (PNH)
Distance:
2,417 miles (3,889 kilometres)
Average flight time (direct 5 hours 52 minutes)
Port Macquarie, Australia - Port Macquarie Airport (PQQ) to Phnom Penh (PNH)
Distance:
4,349 miles (7,000 kilometres)
Average flight time (direct 10 hours 9 minutes)
Port Hedland, Australia - Port Hedland International Airport (PHE) to Phnom Penh (PNH)
Distance:
2,396 miles (3,857 kilometres)
Average flight time (direct 5 hours 49 minutes)
Canberra, Australia - Canberra Airport (CBR) to Phnom Penh (PNH)
Distance:
4,344 miles (6,991 kilometres)
Average flight time (direct 10 hours 9 minutes)
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