Cheapest return flights from Bilbao to Keflavik in April from 158€

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

Return flights

18 Apr - 28 Apr Vueling Airlines
14 Apr - 24 Apr Vueling Airlines
18 Apr - 26 Apr Vueling Airlines
23 Apr - 28 Apr Vueling Airlines
11 Apr - 20 Apr Vueling Airlines
22 Apr - 29 Apr Vueling Airlines
04 Apr - 14 Apr Vueling Airlines
20 Apr - 25 Apr Vueling Airlines
18 Apr - 25 Apr Vueling Airlines
25 Apr - 03 May Vueling Airlines
08 Apr - 17 Apr Vueling Airlines
27 Apr - 09 May Vueling Airlines
30 Apr - 10 May Vueling Airlines
25 Apr - 02 May Vueling Airlines
18 Apr - 02 May Vueling Airlines
01 Apr - 02 May transavia

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.