Cheapest one-way flights from Istanbul to Barcelona in August from $122

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

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

One-Way flights

01 Aug Air Serbia
04 Aug Air Serbia
14 Aug Air Serbia
02 Aug Air Serbia
21 Aug Air Serbia
02 Aug Vueling Airlines direct
11 Aug Air Serbia
15 Aug Vueling Airlines direct
06 Aug Pegasus Airlines
01 Aug Vueling Airlines direct

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

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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