Cheapest return ICN–BCN flights, October

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

Return flights

26 Oct - 06 Nov Air China
28 Oct - 04 Nov Air China
22 Oct - 28 Oct Air China
22 Oct - 29 Oct Air China
20 Oct - 27 Oct Air China
13 Oct - 28 Oct Air China
13 Oct - 29 Oct Air China
21 Oct - 27 Oct Air China
14 Oct - 20 Oct Air China
14 Oct - 26 Oct Air China
15 Oct - 28 Oct Air China
15 Oct - 26 Oct Air China
20 Oct - 04 Nov Air China
28 Oct - 11 Nov Air China
26 Oct - 08 Nov Air China
26 Oct - 02 Nov Air China
28 Oct - 09 Nov Air China
28 Oct - 08 Nov Air China
22 Oct - 02 Nov Air China
12 Oct - 30 Nov Air China

Also check the deals for one-way flights from Seoul to Barcelona in October.

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