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

Return flights

17 Jul - 21 Jul	Air China
13 Jul - 17 Jul	Air China
12 Jul - 24 Jul	Air China
20 Jul - 22 Jul	Air China
13 Jul - 22 Jul	Air China
14 Jul - 24 Jul	Air China
17 Jul - 25 Jul	Air China
14 Jul - 17 Jul	Air China
17 Jul - 24 Jul	Air China
14 Jul - 21 Jul	Air China
21 Jul - 28 Aug	Air France
21 Jul - 29 Aug	Air France
22 Jul - 06 Aug	Air China
23 Jul - 07 Aug	Air China
21 Jul - 08 Aug	Air China
21 Jul - 14 Aug	Air China
23 Jul - 12 Aug	Air China
22 Jul - 07 Aug	Air China
23 Jul - 08 Aug	Air China
23 Jul - 06 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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Seoul to Barcelona in July from 547€

Return flights