Cheapest return flights from Istanbul to Sofia in June from 101€

AirHint found the following cheapest return flights from Istanbul (IST) to Sofia (SOF) in June 2026 (see full year).

Return flights

27 Jun - 04 Jul Pegasus Airlines direct
11 Jun - 15 Jun Pegasus Airlines
11 Jun - 15 Jun Turkish Airlines direct

Also check the deals for one-way flights from Istanbul to Sofia in June.

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