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

Return flights

01 Dec - 13 Dec	Iberia
02 Dec - 09 Dec	Vueling Airlines
04 Dec - 08 Dec	Iberia
03 Dec - 10 Dec	Vueling Airlines
04 Dec - 15 Dec	Iberia
01 Dec - 09 Dec	Iberia
01 Dec - 15 Dec	Iberia
15 Dec - 23 Dec	Iberia
04 Dec - 17 Dec	Iberia
01 Dec - 07 Dec	Iberia
24 Dec - 15 Jan	Iberia
30 Dec - 17 Jan	Air China	direct
30 Dec - 20 Jan	Air France
30 Dec - 19 Jan	Air China
31 Dec - 20 Jan	Air China
24 Dec - 13 Jan	Iberia
25 Dec - 14 Jan	Iberia
30 Dec - 21 Jan	KLM
15 Dec - 17 Jan	Vueling Airlines
12 Dec - 02 Jan	Wizz Air Malta

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 480€

Return flights