Cheapest return flights from Istanbul to Sofia in April from 81€

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

Return flights

09 Apr - 16 Apr Pegasus Airlines direct
10 Apr - 12 Apr Pegasus Airlines direct
15 Apr - 22 Apr AJet
10 Apr - 17 Apr Pegasus Airlines
10 Apr - 17 Apr Pegasus Airlines direct
15 Apr - 22 Apr Pegasus Airlines direct
18 Apr - 25 Apr Pegasus Airlines
18 Apr - 25 Apr Pegasus Airlines direct
12 Apr - 19 Apr Pegasus Airlines
12 Apr - 19 Apr Pegasus Airlines direct

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

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