Cheapest one-way flights from Seoul to Barcelona in April from 337€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Barcelona (BCN) in April 2026 (see full year).

One-Way flights

13 Apr Vietnam Airlines
09 Apr Vietnam Airlines
19 Apr Air China
05 Apr Air China
21 Apr Air China
11 Apr Air China
06 Apr Air China
29 Apr Etihad Airways
17 Apr VietJet Air
26 Apr Singapore Airlines

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

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.