Cheapest return flights from Bilbao to Keflavik in April from 214€

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

Return flights

25 Apr - 03 May Vueling Airlines
11 Apr - 24 Apr Vueling Airlines
01 Apr - 12 Apr Vueling Airlines
01 Apr - 13 Apr Vueling Airlines
02 Apr - 07 Apr Air Europa
02 Apr - 09 Apr Air Europa
02 Apr - 12 Apr Air Europa
02 Apr - 13 Apr Air Europa
01 Apr - 06 Apr Vueling Airlines
02 Apr - 06 Apr Air Europa
03 Apr - 10 Apr Vueling Airlines

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