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

Return flights

26 Nov - 04 Dec	Air France
26 Nov - 03 Dec	Air France
26 Nov - 02 Dec	Air France
26 Nov - 10 Dec	Air France
25 Nov - 11 Dec	KLM
25 Nov - 02 Dec	KLM
26 Nov - 01 Dec	Air France
13 Nov - 18 Nov	Air France
13 Nov - 23 Nov	Air France
13 Nov - 25 Nov	Air France
13 Nov - 26 Nov	Air France
13 Nov - 27 Nov	Air France
13 Nov - 28 Nov	Air France
14 Nov - 22 Nov	Air China
01 Nov - 03 Nov	Air China
01 Nov - 11 Nov	Air China
01 Nov - 12 Nov	Air China
21 Nov - 12 Dec	Air China
11 Nov - 02 Dec	Air China
21 Nov - 14 Dec	Air China

Also check the deals for one-way flights from Seoul 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 Seoul to Barcelona in November from 485€

Return flights