Cheapest return flights from Seoul to Barcelona in April from $708

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

Return flights

11 Apr - 18 Apr Air China
15 Apr - 24 Apr Air China
12 Apr - 22 Apr Air China
06 Apr - 13 Apr Air China
12 Apr - 24 Apr Air China
12 Apr - 25 Apr Air China
11 Apr - 26 Apr Air China
09 Apr - 14 Apr Air China
02 Apr - 09 Apr Air China
10 Apr - 18 Apr Air China
16 Apr - 11 May Air China
27 Apr - 12 May Air China
17 Apr - 12 May Air China
27 Apr - 01 May Air China
09 Apr - 15 May Air China
30 Apr - 09 May Air China
25 Apr - 08 May Air China
26 Apr - 08 May Air China
30 Apr - 05 May Air China
21 Apr - 02 May Air China

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

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.