Cheapest one-way flights from Seoul to Barcelona in September from 346€

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 September 2025 (see full year).

One-Way flights

08 Sep Scoot Tigerair
16 Sep Qatar Airways
12 Sep Qatar Airways
09 Sep Qatar Airways
17 Sep Qatar Airways
21 Sep Shenzhen Airlines
23 Sep Etihad Airways
29 Sep Vietnam Airlines
13 Sep Qatar Airways
14 Sep Qatar Airways

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

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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