Cheapest one-way flights from Seoul to Barcelona in October from 355€

Best time to book flights for Seoul (ICN) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

20 Oct Qatar Airways
14 Oct Qatar Airways
21 Oct Qatar Airways
22 Oct Qatar Airways
23 Oct Qatar Airways
24 Oct Qatar Airways
13 Oct Qatar Airways
28 Oct Qatar Airways
18 Oct Qatar Airways
12 Oct Qatar Airways

Also check the deals for return flights from Seoul to Barcelona in October.

Skyscanner

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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