Cheapest return flights from Barcelona to Istanbul in October from $165

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

Return flights

08 Oct - 11 Oct Vueling Airlines
02 Oct - 09 Oct Vueling Airlines
03 Oct - 11 Oct Wizz Air Malta
04 Oct - 11 Oct Wizz Air Malta
06 Oct - 11 Oct Wizz Air Malta
04 Oct - 07 Oct Wizz Air Malta
02 Oct - 06 Oct easyJet
02 Oct - 04 Oct Vueling Airlines
08 Oct - 14 Oct Vueling Airlines
03 Oct - 07 Oct Wizz Air Malta
24 Oct - 24 Nov Vueling Airlines
24 Oct - 03 Nov Vueling Airlines
28 Oct - 05 Nov easyJet
29 Oct - 06 Nov Vueling Airlines
24 Oct - 02 Nov Vueling Airlines
28 Oct - 04 Nov Vueling Airlines
26 Oct - 03 Nov Vueling Airlines
28 Oct - 06 Nov easyJet
28 Oct - 05 Nov Vueling Airlines direct
27 Oct - 05 Nov easyJet

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.