Cheapest return flights from Bilbao to Keflavik in April from 182€

Best time to book flights for Bilbao (BIO) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Bilbao (BIO) to Keflavik (KEF) in April 2025 (see full year).

Return flights

03 Apr - 06 Apr Vueling Airlines
29 Apr - 06 May Vueling Airlines
09 Apr - 20 Apr Vueling Airlines
28 Apr - 04 May Vueling Airlines
03 Apr - 13 Apr Vueling Airlines
24 Apr - 28 Apr Vueling Airlines
23 Apr - 28 Apr Vueling Airlines
22 Apr - 29 Apr Vueling Airlines
23 Apr - 27 Apr Vueling Airlines
04 Apr - 13 Apr Vueling Airlines
22 Apr - 27 Apr Vueling Airlines
12 Apr - 14 Apr Vueling Airlines
16 Apr - 03 May Vueling Airlines
27 Apr - 02 May Vueling Airlines
17 Apr - 02 May Air Europa
17 Apr - 04 May Vueling Airlines
17 Apr - 03 May Air Europa

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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