AirHint found the following cheapest one-way flights from Seoul (ICN) to Barcelona (BCN) in August 2025 (see full year).
One-Way flights
| 25 Aug | China Southern | ||
| 27 Aug | China Southern | ||
| 22 Aug | T'way Air | direct | |
| 29 Aug | China Southern | ||
| 26 Aug | T'way Air | ||
| 28 Aug | T'way Air | ||
| 24 Aug | VietJet Air | ||
| 23 Aug | Etihad Airways | ||
| 20 Aug | Lufthansa | ||
| 21 Aug | Lufthansa |
Also check the deals for return flights from Seoul to Barcelona in August.
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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