AirHint found the following cheapest return flights from Shanghai (PVG) to Kunming (KMG) in September 2025 (see full year).

Return flights

22 Sep - 26 Sep	Spring Airlines
22 Sep - 29 Sep	Spring Airlines
23 Sep - 30 Sep	China Southern	direct
22 Sep - 10 Oct	Spring Airlines
19 Sep - 28 Sep	VietJet Air
20 Sep - 24 Sep	Hainan Airlines
19 Sep - 28 Sep	China Southern	direct
30 Sep - 06 Oct	Juneyao Airlines	direct
22 Sep - 26 Sep	China Southern	direct
22 Sep - 29 Sep	China Southern	direct
20 Sep - 24 Sep	China Southern	direct

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

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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Cheapest return flights from Shanghai to Kunming in September from $177

Return flights