Flight prices from Phnom Penh to Sydney

There’s no fixed price — fares between Phnom Penh and Sydney can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Is there more than one airport in Phnom Penh or Sydney?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Phnom Penh: Only Phnom Penh - Techo International is currently operational.
• Airports in Sydney: Sydney - Kingsford Smith is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Sydney as well.

Adjust your flight filters for Phnom Penh – Sydney

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Other popular destinations

Planning a trip to Australia? These cities are popular too: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.