Cheapest one-way flights from Seoul to Barcelona in March from $380

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

One-Way flights

22 Mar Air China
17 Mar Air China
16 Mar Air China
31 Mar Air China
26 Mar Air China
14 Mar Air China
11 Mar Air China
23 Mar Air China
18 Mar Air China
15 Mar Air China

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

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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