Cheapest one-way flights from Barcelona to Istanbul in October from 81€

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

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

One-Way flights

09 Oct Vueling Airlines
04 Oct Vueling Airlines
05 Oct Vueling Airlines
23 Oct Vueling Airlines
08 Oct Vueling Airlines
15 Oct Vueling Airlines direct
07 Oct Pegasus Airlines direct
02 Oct Vueling Airlines direct
06 Oct Vueling Airlines direct
30 Oct Wizz Air

Also check the deals for return flights from Barcelona to Istanbul 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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