Cheapest return flights from Sofia to Istanbul in May from $102

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

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

Return flights

15 May - 22 May Pegasus Airlines direct
17 May - 19 May Pegasus Airlines direct
15 May - 19 May Pegasus Airlines direct
16 May - 19 May Pegasus Airlines direct
12 May - 14 May Pegasus Airlines direct
14 May - 18 May Pegasus Airlines direct
02 May - 04 May Pegasus Airlines direct
01 May - 04 May Pegasus Airlines direct
31 May - 03 Jun Pegasus Airlines direct
16 May - 18 May Pegasus Airlines direct
05 May - 12 May Pegasus Airlines direct
30 May - 03 Jun Pegasus Airlines direct
10 May - 07 Jun Pegasus Airlines direct
29 May - 02 Jun Pegasus Airlines direct
24 May - 01 Jun Pegasus Airlines direct
26 May - 02 Jun Pegasus Airlines direct

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

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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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