Cheapest return flights from Istanbul to Barcelona in September from $189

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

Return flights

23 Sep - 30 Sep Pegasus Airlines
18 Sep - 23 Sep Pegasus Airlines
16 Sep - 23 Sep Pegasus Airlines
17 Sep - 23 Sep Pegasus Airlines
10 Sep - 12 Sep Pegasus Airlines
30 Sep - 30 Sep Pegasus Airlines
24 Sep - 01 Oct Pegasus Airlines
16 Sep - 20 Sep Pegasus Airlines
15 Sep - 18 Sep Pegasus Airlines
12 Sep - 15 Sep Pegasus Airlines
05 Sep - 08 Sep Pegasus Airlines
29 Sep - 10 Oct Pegasus Airlines
20 Sep - 07 Oct Pegasus Airlines
24 Sep - 01 Oct Pegasus Airlines direct
29 Sep - 10 Oct Pegasus Airlines direct
20 Sep - 07 Oct Pegasus Airlines direct

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

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