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

Return flights

23 Sep - 25 Sep	China Southern
11 Sep - 18 Sep	Hainan Airlines
23 Sep - 16 Oct	China Southern
22 Sep - 24 Sep	China Eastern
23 Sep - 15 Oct	China Southern
23 Sep - 18 Oct	China Southern
25 Sep - 02 Oct	Air China
13 Sep - 20 Sep	Air China
08 Sep - 18 Sep	Hainan Airlines
12 Sep - 19 Sep	China Eastern
14 Sep - 20 Sep	Hainan Airlines
15 Sep - 20 Sep	Hainan Airlines
08 Sep - 15 Sep	Hainan Airlines
23 Sep - 30 Sep	Eastar Jet
26 Sep - 03 Oct	Shanghai Airlines
26 Sep - 31 Oct	Shanghai Airlines
30 Sep - 02 Oct	China Eastern
23 Sep - 21 Oct	Eastar Jet
26 Sep - 17 Oct	Shanghai Airlines
30 Sep - 07 Oct	China Eastern

Also check the deals for one-way flights from Shanghai to Barcelona 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 Barcelona in September from $721

Return flights