Cheapest return flights from Seoul to Barcelona in May from $690

Best time to book flights for Seoul (GMP) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Barcelona (BCN) in May 2025 (see full year).

Return flights

24 May - 31 May Air China
27 May - 29 May Air China
27 May - 31 May Air China
24 May - 27 May Air China
25 May - 28 May Air China
20 May - 22 May Air China
20 May - 26 May Air China
20 May - 01 Jun Air China
27 May - 08 Jun Air China
24 May - 02 Jun Air China
27 May - 04 Jun Air China
27 May - 05 Jun Air China
27 May - 06 Jun Air China
28 May - 06 Jun Air China
26 May - 04 Jun Air China
26 May - 05 Jun Air China
26 May - 06 Jun Air China
12 May - 22 May Air China
13 May - 22 May Air China
12 May - 26 May Air China

Also check the deals for one-way flights from Seoul to Barcelona in May.

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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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