Cheapest return flights from Bilbao to Keflavik in April from 198€

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

Return flights

20 Apr - 27 Apr Vueling Airlines
24 Apr - 03 May Vueling Airlines
25 Apr - 03 May Vueling Airlines
03 Apr - 13 Apr Vueling Airlines
01 Apr - 13 Apr easyJet
02 Apr - 11 Apr Volotea
25 Apr - 02 May Vueling Airlines
04 Apr - 12 Apr Vueling Airlines
24 Apr - 30 Apr Vueling Airlines
02 Apr - 09 Apr Volotea
02 Apr - 05 Apr Volotea

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

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