Cheapest return flights from Bilbao to Istanbul in January from $153

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

Return flights

11 Jan - 14 Jan Pegasus Airlines direct
23 Jan - 26 Jan Pegasus Airlines direct
12 Jan - 19 Jan Pegasus Airlines direct
16 Jan - 21 Jan Pegasus Airlines direct
19 Jan - 26 Jan Pegasus Airlines direct
16 Jan - 25 Jan Pegasus Airlines direct
11 Jan - 18 Jan Pegasus Airlines direct
28 Jan - 02 Feb Pegasus Airlines direct
16 Jan - 19 Jan Pegasus Airlines direct
18 Jan - 23 Jan Pegasus Airlines direct
21 Jan - 25 Jan Pegasus Airlines direct
30 Jan - 08 Feb Pegasus Airlines direct
31 Jan - 08 Feb Vueling Airlines
26 Jan - 01 Feb Pegasus Airlines direct
29 Jan - 01 Feb 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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