AirHint found the following cheapest return flights from Seoul (ICN) to Barcelona (BCN) in November 2026 (see full year).

Return flights

18 Nov - 23 Nov	Lufthansa
26 Nov - 03 Dec	Lufthansa
10 Nov - 17 Nov	Lufthansa
24 Nov - 01 Dec	Lufthansa
03 Nov - 24 Nov	Lufthansa
18 Nov - 30 Nov	Lufthansa
12 Nov - 17 Nov	Lufthansa
18 Nov - 22 Nov	Lufthansa
05 Nov - 12 Nov	Lufthansa
11 Nov - 19 Nov	Lufthansa
26 Nov - 07 Dec	Lufthansa
17 Nov - 20 Nov	Lufthansa
06 Nov - 14 Nov	Air China
29 Nov - 05 Dec	Air China
26 Nov - 04 Dec	Lufthansa
27 Nov - 04 Dec	Lufthansa
21 Nov - 02 Dec	Lufthansa
28 Nov - 11 Dec	Lufthansa
29 Nov - 13 Dec	Air China
28 Nov - 04 Dec	Lufthansa

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 450€

Return flights