AirHint found the following cheapest return flights from Busan (PUS) to Barcelona (BCN) in November 2025 (see full year).

Return flights

23 Nov - 30 Nov	Air China
25 Nov - 30 Nov	Air China
13 Nov - 18 Nov	China Eastern
24 Nov - 03 Dec	Air China
20 Nov - 26 Nov	Air China
21 Nov - 26 Nov	Air China
20 Nov - 25 Nov	Air China
13 Nov - 25 Nov	Air China
16 Nov - 21 Nov	Air China
13 Nov - 19 Nov	Air China
02 Nov - 11 Nov	Air China
28 Nov - 06 Dec	Air China
29 Nov - 03 Dec	Air China
29 Nov - 06 Dec	Air China
22 Nov - 01 Dec	Singapore Airlines

Also check the deals for one-way flights from Busan to Barcelona in November.

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 Busan to Barcelona in November from $550

Return flights