Cheapest return flights from Bilbao to Istanbul in January from $143

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

Return flights

21 Jan - 25 Jan Vueling Airlines
14 Jan - 18 Jan Vueling Airlines
15 Jan - 18 Jan Vueling Airlines
24 Jan - 26 Jan Vueling Airlines
24 Jan - 28 Jan Vueling Airlines
24 Jan - 27 Jan Vueling Airlines
10 Jan - 12 Jan Vueling Airlines
15 Jan - 19 Jan Vueling Airlines
12 Jan - 19 Jan Vueling Airlines
16 Jan - 20 Jan Vueling Airlines
31 Jan - 04 Feb Vueling Airlines
28 Jan - 04 Feb Vueling Airlines
31 Jan - 03 Feb Vueling Airlines
28 Jan - 03 Feb Vueling Airlines
29 Jan - 03 Feb Vueling Airlines
31 Jan - 02 Feb Vueling Airlines
29 Jan - 02 Feb Vueling Airlines
28 Jan - 02 Feb Vueling Airlines
28 Jan - 01 Feb Vueling Airlines
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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