Cheapest return flights from Istanbul to Barcelona in August from 231€

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

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

Return flights

26 Aug - 30 Aug Air Serbia
15 Aug - 30 Aug Air Serbia
07 Aug - 11 Aug Air Serbia
12 Aug - 18 Aug Air Serbia
21 Aug - 26 Aug Air Serbia
07 Aug - 20 Aug Air Serbia
08 Aug - 24 Aug Air Serbia
14 Aug - 21 Aug Pegasus Airlines
29 Aug - 06 Sep Vueling Airlines
25 Aug - 30 Aug Pegasus Airlines
11 Aug - 11 Aug Air Serbia
30 Aug - 07 Sep Air Serbia
29 Aug - 13 Sep Vueling Airlines direct
29 Aug - 07 Sep Vueling Airlines direct
29 Aug - 17 Sep Vueling Airlines direct
29 Aug - 15 Sep Vueling Airlines direct
29 Aug - 16 Sep Vueling Airlines direct
29 Aug - 18 Sep Vueling Airlines direct
29 Aug - 12 Sep Vueling Airlines direct
25 Aug - 01 Sep Air Serbia

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

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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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