Cheapest one-way flights from Barcelona to Istanbul in September from $75

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

One-Way flights

17 Sep Vueling Airlines
12 Sep easyJet
10 Sep Vueling Airlines
15 Sep Wizz Air Malta
09 Sep Vueling Airlines
22 Sep Wizz Air Malta
16 Sep easyJet
29 Sep Wizz Air Malta
26 Sep Wizz Air Malta
11 Sep Vueling Airlines

Also check the deals for return flights from Barcelona to Istanbul in September.

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.