Cheapest one-way flights from Istanbul to Sofia in February from $43

AirHint found the following cheapest one-way flights from Istanbul (IST) to Sofia (SOF) in February 2026 (see full year).

One-Way flights

22 Feb Pegasus Airlines direct
21 Feb Pegasus Airlines direct
07 Feb Pegasus Airlines direct
11 Feb Pegasus Airlines direct
05 Feb Pegasus Airlines direct
20 Feb Pegasus Airlines direct
14 Feb Pegasus Airlines direct
19 Feb Pegasus Airlines direct
06 Feb Pegasus Airlines direct
13 Feb Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Sofia in February.

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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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