Cheapest one-way flights from Seoul to Barcelona in October from $289

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

21 Oct T'way Air
16 Oct Sichuan Airlines
10 Oct Qatar Airways
29 Oct Qatar Airways
17 Oct Qatar Airways
28 Oct Qatar Airways
09 Oct Qatar Airways
11 Oct Qatar Airways
14 Oct Qatar Airways
15 Oct T'way Air direct

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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