Cheapest return flights from Bilbao to Seoul in April from $648

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

Return flights

25 Apr - 10 May Air Europa
25 Apr - 03 May Air Europa
20 Apr - 11 May Wizz Air UK
27 Apr - 11 May Vueling Airlines
06 Apr - 22 Apr Wizz Air
27 Apr - 22 May Vueling Airlines
04 Apr - 22 Apr Wizz Air Malta
27 Apr - 04 May Vueling Airlines
13 Apr - 17 Apr easyJet
10 Apr - 15 Apr Wizz Air UK
25 Apr - 02 May Air Europa
06 Apr - 13 Apr Wizz Air
02 Apr - 11 Apr Vueling Airlines
02 Apr - 12 Apr Vueling Airlines

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

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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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