Cheapest return flights from Istanbul to Barcelona in August from $241

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

Return flights

04 Aug - 10 Aug Pegasus Airlines
18 Aug - 31 Aug LOT
05 Aug - 15 Aug Pegasus Airlines
10 Aug - 14 Aug LOT
12 Aug - 24 Aug Vueling Airlines direct
12 Aug - 29 Aug Vueling Airlines direct
22 Aug - 29 Aug LOT
14 Aug - 30 Aug AJet
10 Aug - 18 Aug LOT
12 Aug - 30 Aug Vueling Airlines direct
26 Aug - 12 Sep Vueling Airlines direct
26 Aug - 15 Sep Vueling Airlines direct
19 Aug - 07 Sep Vueling Airlines direct
18 Aug - 07 Sep Vueling Airlines direct
26 Aug - 07 Sep Vueling Airlines direct
19 Aug - 08 Sep Vueling Airlines direct
18 Aug - 08 Sep Vueling Airlines direct
26 Aug - 08 Sep Vueling Airlines direct
26 Aug - 09 Sep Vueling Airlines direct
25 Aug - 12 Sep Vueling Airlines direct

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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