Cheapest one-way flights from Bilbao to Istanbul in April from 67€

AirHint found the following cheapest one-way flights from Bilbao (BIO) to Istanbul (IST) in April 2026 (see full year).

One-Way flights

28 Apr Vueling Airlines
27 Apr Vueling Airlines
14 Apr Vueling Airlines
30 Apr Vueling Airlines
01 Apr Scandinavian Airlines
30 Apr Turkish Airlines direct
27 Apr Turkish Airlines direct
14 Apr Turkish Airlines direct
28 Apr Turkish Airlines direct

Also check the deals for return flights from Bilbao to Istanbul 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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