Cheapest return flights from Sydney to Phnom-penh in May from 459€

Best time to book flights for Sydney (SYD) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Phnom-penh (PNH) in May 2025 (see full year).

Return flights

19 May - 23 May Scoot Tigerair
02 May - 23 May Xiamen Airlines
14 May - 24 May Xiamen Airlines
12 May - 09 Jun Xiamen Airlines
09 May - 30 May Xiamen Airlines
22 May - 25 May Philippine Airlines
16 May - 02 Jun Singapore Airlines
09 May - 20 May Singapore Airlines
10 May - 27 May Singapore Airlines
02 May - 18 May Singapore Airlines
10 May - 26 May Singapore Airlines
04 May - 25 May Singapore Airlines
22 May - 02 Jun AirAsia X
14 May - 02 Jun AirAsia X
22 May - 09 Jun AirAsia X
17 May - 02 Jun AirAsia X
30 May - 02 Jun AirAsia X
30 May - 09 Jun AirAsia X
22 May - 04 Jun AirAsia X
16 May - 04 Jun AirAsia X

Also check the deals for one-way flights from Sydney to Phnom-penh in May.

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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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