Cheapest return flights from Sofia to Istanbul in January from $94

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

Return flights

25 Jan - 29 Jan Pegasus Airlines direct
15 Jan - 16 Jan Pegasus Airlines direct
23 Jan - 25 Jan Pegasus Airlines direct
29 Jan - 01 Feb Pegasus Airlines direct
24 Jan - 08 Feb Pegasus Airlines direct
24 Jan - 31 Jan Pegasus Airlines direct
21 Jan - 25 Jan Pegasus Airlines direct
22 Jan - 25 Jan Pegasus Airlines direct
19 Jan - 22 Jan Pegasus Airlines direct
26 Jan - 31 Jan Pegasus Airlines direct
19 Jan - 23 Jan Pegasus Airlines direct
09 Jan - 16 Jan Pegasus Airlines direct
30 Jan - 01 Feb Pegasus Airlines direct
29 Jan - 02 Feb Pegasus Airlines direct
11 Jan - 01 Feb Pegasus Airlines direct
24 Jan - 07 Feb Pegasus Airlines direct
30 Jan - 04 Feb Pegasus Airlines direct
15 Jan - 11 Feb Pegasus Airlines direct
31 Jan - 04 Feb Pegasus Airlines direct

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

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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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