Cheapest one-way flights from Istanbul to Barcelona in June from $64

AirHint found the following cheapest one-way flights from Istanbul (IST) to Barcelona (BCN) in June 2026 (see full year).

One-Way flights

09 Jun Pegasus Airlines
16 Jun Pegasus Airlines
02 Jun Pegasus Airlines
15 Jun AJet
17 Jun Pegasus Airlines
01 Jun Vueling Airlines direct
20 Jun Wizz Air UK
19 Jun Pegasus Airlines
18 Jun Pegasus Airlines
08 Jun AJet

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

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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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