Cheapest return flights from Bilbao to Keflavik in July from 251€

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 July 2025 (see full year).

Return flights

03 Jul - 16 Jul Vueling Airlines
03 Jul - 13 Jul Vueling Airlines
08 Jul - 15 Jul Vueling Airlines
10 Jul - 17 Jul Vueling Airlines
02 Jul - 09 Jul Vueling Airlines
02 Jul - 13 Jul Vueling Airlines
19 Jul - 02 Aug Vueling Airlines
24 Jul - 02 Aug easyJet
01 Jul - 13 Jul Vueling Airlines
01 Jul - 08 Jul Vueling Airlines
28 Jul - 08 Aug Vueling Airlines
26 Jul - 15 Aug Vueling Airlines
07 Jul - 11 Jul Vueling Airlines
13 Jul - 20 Jul Vueling Airlines

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

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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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