Cheapest one-way flights from Istanbul to Sofia in March from $46

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

One-Way flights

05 Mar Pegasus Airlines direct
13 Mar Pegasus Airlines direct
04 Mar Pegasus Airlines direct
25 Mar Pegasus Airlines direct
12 Mar Pegasus Airlines direct
14 Mar Pegasus Airlines direct
24 Mar Pegasus Airlines direct
17 Mar Turkish Airlines direct
20 Mar Pegasus Airlines direct
03 Mar Pegasus Airlines direct

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

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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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