Cheapest return flights from Istanbul to Sofia in April from 94€

Best time to book flights for Istanbul (SAW) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (SAW) to Sofia (SOF) in April 2025 (see full year).

Return flights

03 Apr - 10 Apr Pegasus Airlines direct
25 Apr - 28 Apr Pegasus Airlines direct
07 Apr - 14 Apr Pegasus Airlines direct
23 Apr - 30 Apr Pegasus Airlines direct
09 Apr - 12 Apr Pegasus Airlines direct
26 Apr - 28 Apr Pegasus Airlines direct
12 Apr - 14 Apr Pegasus Airlines direct
17 Apr - 19 Apr Pegasus Airlines direct
10 Apr - 12 Apr Pegasus Airlines direct
30 Apr - 07 May Pegasus Airlines direct
11 Apr - 14 Apr Pegasus Airlines direct
30 Apr - 01 May Pegasus Airlines direct
22 Apr - 16 May Pegasus Airlines
30 Apr - 04 May Pegasus Airlines

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

Skyscanner

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia