Cheapest return flights from Istanbul to Barcelona in October from 110€

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

Return flights

07 Oct - 14 Oct Pegasus Airlines
29 Oct - 30 Oct Pegasus Airlines
08 Oct - 14 Oct Wizz Air UK
03 Oct - 07 Oct Wizz Air UK
07 Oct - 13 Oct Wizz Air UK
06 Oct - 12 Oct Pegasus Airlines
28 Oct - 30 Oct Wizz Air UK
13 Oct - 19 Oct Wizz Air UK
16 Oct - 19 Oct Wizz Air UK
04 Oct - 08 Oct Wizz Air UK
22 Oct - 03 Nov Pegasus Airlines
29 Oct - 02 Nov Pegasus Airlines
28 Oct - 01 Nov Wizz Air UK
28 Oct - 02 Nov Wizz Air UK
02 Oct - 02 Nov Wizz Air UK
27 Oct - 02 Nov Wizz Air UK
25 Oct - 03 Nov Pegasus Airlines
28 Oct - 12 Nov Vueling Airlines direct
24 Oct - 02 Nov Pegasus Airlines
30 Oct - 05 Nov Air Albania

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

Skyscanner

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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