Cheapest return flights from Bilbao to Seoul in April from $713

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

Return flights

27 Apr - 22 May Vueling Airlines
12 Apr - 19 Apr Wizz Air
24 Apr - 03 May Vueling Airlines
14 Apr - 18 Apr Pegasus Airlines
06 Apr - 22 Apr Air Europa
27 Apr - 04 May Vueling Airlines
04 Apr - 12 Apr Iberia
24 Apr - 02 May Vueling Airlines
28 Apr - 30 Apr easyJet
02 Apr - 12 Apr Iberia
04 Apr - 22 Apr KLM

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

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