Cheapest return flights from Bilbao to Istanbul in February from $148

AirHint found the following cheapest return flights from Bilbao (BIO) to Istanbul (IST) in February 2026 (see full year).

Return flights

23 Feb - 25 Feb Pegasus Airlines direct
18 Feb - 25 Feb Pegasus Airlines direct
22 Feb - 25 Feb Pegasus Airlines direct
20 Feb - 25 Feb Pegasus Airlines direct
23 Feb - 02 Mar Pegasus Airlines direct
22 Feb - 02 Mar Pegasus Airlines direct
25 Feb - 02 Mar Pegasus Airlines direct
25 Feb - 30 Mar Pegasus Airlines direct
24 Feb - 02 Mar Vueling Airlines
23 Feb - 04 Mar Pegasus Airlines direct
28 Feb - 02 Mar Vueling Airlines
18 Feb - 23 Feb Pegasus Airlines direct
20 Feb - 23 Feb Pegasus Airlines direct
28 Feb - 03 Mar Vueling Airlines
25 Feb - 01 Mar Vueling Airlines
24 Feb - 27 Feb Vueling Airlines
27 Feb - 03 Mar easyJet
24 Feb - 26 Feb Vueling Airlines
23 Feb - 26 Feb Pegasus Airlines
22 Feb - 26 Feb Pegasus Airlines

Also check the deals for one-way flights from Bilbao to Istanbul in February.

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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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