Cheapest return flights from Istanbul to Barcelona in September from $190

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

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

Return flights

28 Sep - 07 Oct Pegasus Airlines direct
04 Sep - 07 Sep Pegasus Airlines
05 Sep - 11 Sep Pegasus Airlines
01 Sep - 10 Sep Pegasus Airlines
05 Sep - 08 Sep Pegasus Airlines
01 Sep - 08 Sep Pegasus Airlines
01 Sep - 10 Sep Pegasus Airlines direct
01 Sep - 08 Sep Pegasus Airlines direct
04 Sep - 07 Sep Pegasus Airlines direct
05 Sep - 11 Sep Pegasus Airlines direct
05 Sep - 08 Sep Pegasus 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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