Cheapest return flights from Adelaide to Phnom-penh in December from 1176€

AirHint found the following cheapest return flights from Adelaide (ADL) to Phnom-penh (PNH) in December 2025 (see full year).

Return flights

16 Dec - 16 Jan Qantas
21 Dec - 13 Jan Cathay Pacific
21 Dec - 12 Jan Singapore Airlines
21 Dec - 11 Jan Singapore Airlines
21 Dec - 14 Jan Malaysia Airlines

Also check the deals for one-way flights from Adelaide to Phnom-penh in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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