Cheapest return flights from Bilbao to Istanbul in January from 120€

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

Return flights

28 Jan - 03 Feb Vueling Airlines
28 Jan - 08 Feb Vueling Airlines
28 Jan - 04 Feb Vueling Airlines
28 Jan - 06 Feb Vueling Airlines
19 Jan - 21 Jan Pegasus Airlines direct
16 Jan - 21 Jan Pegasus Airlines direct
30 Jan - 06 Feb Pegasus Airlines direct
30 Jan - 04 Feb Pegasus Airlines direct
28 Jan - 02 Feb Vueling Airlines
30 Jan - 02 Feb Pegasus Airlines direct
25 Jan - 02 Feb Pegasus Airlines direct
16 Jan - 28 Jan Pegasus Airlines direct
25 Jan - 28 Jan Pegasus Airlines direct
21 Jan - 28 Jan Pegasus Airlines direct
19 Jan - 28 Jan Pegasus Airlines direct
27 Jan - 03 Feb Vueling Airlines
18 Jan - 21 Jan Pegasus Airlines direct
25 Jan - 30 Jan Pegasus Airlines direct
27 Jan - 30 Jan Vueling Airlines
26 Jan - 28 Jan Vueling Airlines

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

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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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