Cheapest return flights from Barcelona to Istanbul in October from 155€

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

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

Return flights

09 Oct - 14 Oct Vueling Airlines
09 Oct - 13 Oct Vueling Airlines
10 Oct - 14 Oct Vueling Airlines
01 Oct - 19 Oct Vueling Airlines
07 Oct - 14 Oct Vueling Airlines
03 Oct - 13 Oct Vueling Airlines
10 Oct - 13 Oct Vueling Airlines
08 Oct - 12 Oct Vueling Airlines
03 Oct - 10 Oct Vueling Airlines
13 Oct - 17 Oct Vueling Airlines
13 Oct - 13 Nov Vueling Airlines
24 Oct - 02 Nov Wizz Air
27 Oct - 01 Nov easyJet
31 Oct - 03 Nov Wizz Air Malta
27 Oct - 02 Nov Wizz Air
13 Oct - 13 Nov Turkish Airlines direct
24 Oct - 02 Nov Turkish Airlines direct
27 Oct - 01 Nov Turkish Airlines direct
27 Oct - 02 Nov Turkish Airlines direct

Also check the deals for one-way 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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