Cheapest return flights from Istanbul to Sofia in April from 80€

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

Return flights

10 Apr - 13 Apr Pegasus Airlines direct
23 Apr - 05 May Pegasus Airlines direct
10 Apr - 12 Apr Pegasus Airlines direct
04 Apr - 06 Apr Pegasus Airlines direct
23 Apr - 25 Apr Pegasus Airlines direct
11 Apr - 12 Apr Pegasus Airlines direct
21 Apr - 23 Apr Pegasus Airlines
16 Apr - 22 Apr Pegasus Airlines
21 Apr - 28 Apr Pegasus Airlines
18 Apr - 25 Apr AJet
12 Apr - 23 Apr Pegasus Airlines direct

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

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