Cheapest one-way flights from Istanbul to Barcelona in October from 74€

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

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

One-Way flights

11 Oct Vueling Airlines direct
08 Oct Vueling Airlines direct
03 Oct Vueling Airlines direct
04 Oct Vueling Airlines direct
02 Oct Vueling Airlines direct
04 Oct Wizz Air UK
09 Oct Vueling Airlines direct
13 Oct Wizz Air UK
10 Oct Wizz Air UK
10 Oct Vueling Airlines direct

Also check the deals for return 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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