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

Return flights

08 Sep - 13 Oct	China Southern
01 Sep - 13 Sep	China Southern
12 Sep - 19 Sep	China Southern
14 Sep - 24 Sep	China Southern
08 Sep - 17 Sep	China Southern
03 Sep - 17 Sep	China Southern
12 Sep - 20 Sep	China Southern
08 Sep - 22 Sep	China Southern
19 Sep - 11 Oct	China Southern
07 Sep - 20 Oct	China Southern
09 Sep - 16 Sep	Air China
28 Sep - 26 Oct	China Southern
05 Sep - 03 Oct	China Southern
14 Sep - 14 Oct	China Southern
16 Sep - 30 Sep	Air China
02 Sep - 23 Sep	Air China
03 Sep - 01 Oct	Cathay Pacific
25 Sep - 02 Oct	Air Canada
19 Sep - 11 Oct	Delta	direct
07 Sep - 20 Oct	Delta	direct

Also check the deals for one-way flights from Los Angeles to Shanghai 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 Los Angeles to Shanghai in September from 624€

Return flights