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

Return flights

30 Apr - 10 May	China Eastern
22 Apr - 12 May	Ryanair
27 Apr - 13 May	China Eastern
25 Apr - 07 May	China Eastern
26 Apr - 09 May	Ryanair
25 Apr - 08 May	China Eastern
24 Apr - 08 May	China Eastern
26 Apr - 13 May	China Eastern
28 Apr - 09 May	Wizz Air UK
16 Apr - 28 Apr	Vueling Airlines
25 Apr - 28 Apr	Wizz Air Malta
17 Apr - 28 Apr	Ryanair
22 Apr - 07 May	Shenzhen Airlines
21 Apr - 28 Apr	Wizz Air UK
22 Apr - 28 Apr	Ryanair
08 Apr - 28 Apr	Vueling Airlines
12 Apr - 28 Apr	Vueling Airlines
13 Apr - 28 Apr	T'way Air
10 Apr - 17 Apr	Vueling Airlines
17 Apr - 27 Apr	Ryanair

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

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 Barcelona to Seoul in April from 463€

Return flights