Cheapest return flights from Shanghai to Phnom-penh in September from $218

AirHint found the following cheapest return flights from Shanghai (SHA) to Phnom-penh (PNH) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep China Southern
04 Sep - 23 Sep Spring Airlines direct
23 Sep - 13 Oct Thai AirAsia X
04 Sep - 20 Sep Spring Airlines
04 Sep - 19 Sep Spring Airlines
29 Sep - 13 Oct Spring Airlines direct
23 Sep - 13 Oct Spring Airlines direct
23 Sep - 09 Oct Thai AirAsia X
28 Sep - 13 Oct Spring Airlines direct
30 Sep - 13 Oct Spring Airlines direct
29 Sep - 09 Oct Spring Airlines direct
23 Sep - 09 Oct Spring Airlines direct
04 Sep - 20 Sep Spring Airlines direct
04 Sep - 19 Sep Spring Airlines direct
29 Sep - 03 Oct AirAsia X
29 Sep - 30 Sep Spring Airlines direct
23 Sep - 30 Sep Spring Airlines direct
28 Sep - 09 Oct Spring Airlines direct
28 Sep - 30 Sep Spring Airlines direct

Also check the deals for one-way flights from Shanghai to Phnom-penh in September.

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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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