Cheapest return flights from Istanbul to Barcelona in September from 151€

AirHint found the following cheapest return flights from Istanbul (IST) to Barcelona (BCN) in September 2026 (see full year).

Return flights

15 Sep - 04 Oct Vueling Airlines direct
15 Sep - 06 Oct Vueling Airlines direct
15 Sep - 05 Oct Vueling Airlines direct
15 Sep - 01 Oct Vueling Airlines direct
14 Sep - 04 Oct Vueling Airlines direct
14 Sep - 05 Oct Vueling Airlines direct
29 Sep - 04 Oct Vueling Airlines direct
29 Sep - 06 Oct Vueling Airlines direct
29 Sep - 05 Oct Vueling Airlines direct
29 Sep - 01 Oct Vueling Airlines direct
21 Sep - 25 Sep Wizz Air UK
15 Sep - 22 Sep Vueling Airlines direct
23 Sep - 29 Sep AJet
15 Sep - 16 Sep Vueling Airlines direct
15 Sep - 28 Sep Vueling Airlines direct
15 Sep - 30 Sep Vueling Airlines direct
15 Sep - 29 Sep Vueling Airlines direct
15 Sep - 26 Sep Vueling Airlines direct
14 Sep - 22 Sep Vueling Airlines direct
14 Sep - 29 Sep Vueling Airlines direct

Also check the deals for one-way flights from Istanbul to Barcelona in September.

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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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