Cheapest return flights from Istanbul to Barcelona in July from 185€

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

Return flights

01 Jul - 09 Jul Wizz Air UK
04 Jul - 09 Jul Wizz Air UK
18 Jul - 22 Jul LOT
26 Jul - 31 Jul LOT
06 Jul - 11 Jul Air Serbia
10 Jul - 21 Aug Air Serbia
27 Jul - 31 Jul Air Serbia
21 Jul - 24 Jul Air Serbia
06 Jul - 10 Jul Air Serbia
13 Jul - 18 Jul Air Serbia
14 Jul - 18 Jul Air Serbia
23 Jul - 01 Aug Air Serbia
10 Jul - 21 Aug Vueling Airlines direct
25 Jul - 13 Aug Vueling Airlines direct
28 Jul - 18 Aug Vueling Airlines direct
28 Jul - 16 Aug Vueling Airlines direct
21 Jul - 07 Aug Vueling Airlines direct
21 Jul - 06 Aug Vueling Airlines direct
24 Jul - 13 Aug Vueling Airlines direct
28 Jul - 13 Aug Vueling Airlines direct

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

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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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