AirHint found the following cheapest return flights from Seoul (GMP) to Barcelona (BCN) in July 2026 (see full year).

Return flights

18 Jul - 28 Jul	Air China
10 Jul - 17 Jul	Air China
16 Jul - 28 Jul	Air China
17 Jul - 21 Jul	Air China
01 Jul - 08 Jul	Air China
01 Jul - 10 Jul	Air China
06 Jul - 10 Jul	Air China
03 Jul - 10 Jul	Air China
17 Jul - 29 Jul	Air China
02 Jul - 09 Jul	Air China
18 Jul - 03 Aug	Air China
20 Jul - 03 Aug	Air China
20 Jul - 08 Aug	Air China
22 Jul - 05 Aug	Air China
24 Jul - 12 Aug	Air China
24 Jul - 03 Aug	Air China
24 Jul - 08 Aug	Air China
25 Jul - 13 Aug	Air China
25 Jul - 31 Aug	Air China
27 Jul - 17 Aug	Air China

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

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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Cheapest return flights from Seoul to Barcelona in July from 713€

Return flights