Cheapest return flights from Istanbul to Barcelona in October from $182

Best time to book flights for Istanbul (IST) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Barcelona (BCN) in October 2025 (see full year).

Return flights

22 Oct - 26 Oct Pegasus Airlines
04 Oct - 06 Oct Vueling Airlines
01 Oct - 08 Oct Vueling Airlines
03 Oct - 08 Oct Pegasus Airlines
03 Oct - 06 Oct Pegasus Airlines
09 Oct - 12 Oct Vueling Airlines
04 Oct - 13 Oct Vueling Airlines
04 Oct - 12 Oct Vueling Airlines
15 Oct - 22 Oct Pegasus Airlines
04 Oct - 09 Oct Vueling Airlines
28 Oct - 18 Nov Vueling Airlines direct
17 Oct - 01 Nov Vueling Airlines direct
16 Oct - 01 Nov Vueling Airlines direct
21 Oct - 08 Nov Vueling Airlines direct
28 Oct - 08 Nov Vueling Airlines direct
30 Oct - 18 Nov Vueling Airlines direct
21 Oct - 01 Nov Vueling Airlines direct
25 Oct - 08 Nov Vueling Airlines direct
20 Oct - 08 Nov Vueling Airlines direct
14 Oct - 01 Nov Vueling Airlines direct

Also check the deals for one-way flights from Istanbul to Barcelona in October.

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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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