Cheapest one-way flights from Seoul to Barcelona in May from $330

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

One-Way flights

14 May Air China
07 May Air China
06 May Air China
22 May Air China
16 May Air China
27 May Air China
29 May Air China
11 May Air China
23 May Air China
01 May Air China

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

Powered by

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.