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

Return flights

04 Dec - 11 Dec	Air China	direct
01 Dec - 08 Dec	Air China	direct
08 Dec - 15 Dec	Air China	direct
08 Dec - 23 Dec	Air China	direct
05 Dec - 20 Dec	Shenzhen Airlines
05 Dec - 15 Dec	Shenzhen Airlines
02 Dec - 26 Dec	KLM
05 Dec - 14 Dec	Air France
01 Dec - 14 Dec	Air France
05 Dec - 12 Dec	Air France
30 Dec - 13 Jan	Air China
11 Dec - 23 Jan	China Eastern
30 Dec - 13 Jan	Air China	direct
31 Dec - 22 Jan	China Eastern
01 Dec - 01 Jan	Air China
02 Dec - 01 Jan	Air China
04 Dec - 01 Jan	Air China
25 Dec - 08 Jan	Air China	direct
27 Dec - 08 Jan	Air China	direct
30 Dec - 11 Jan	Air China

Also check the deals for one-way flights from Barcelona to Shanghai in December.

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 Barcelona to Shanghai in December from 511€

Return flights