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

Return flights

18 Jul - 26 Jul	Air China
04 Jul - 11 Jul	Air China
17 Jul - 24 Jul	Air China
07 Jul - 17 Jul	Air China
07 Jul - 14 Jul	Air China
08 Jul - 18 Jul	Air China
14 Jul - 21 Jul	Air China
13 Jul - 24 Jul	Air China
14 Jul - 26 Jul	Air China
02 Jul - 05 Jul	Air China
24 Jul - 02 Aug	EVA Air
27 Jul - 07 Aug	Air China
04 Jul - 01 Aug	Air China
25 Jul - 02 Aug	Air China
26 Jul - 01 Aug	Air China
30 Jul - 09 Aug	Air China
25 Jul - 01 Aug	Air China
28 Jul - 09 Aug	Air China
25 Jul - 04 Aug	EVA Air
28 Jul - 08 Aug	Japan Airlines

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 714€

Return flights