Cheapest return flights from Istanbul to Sofia in May from $110

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 May 2025 (see full year).

Return flights

23 May - 25 May Pegasus Airlines direct
29 May - 01 Jun Pegasus Airlines direct
29 May - 04 Jun Pegasus Airlines direct
23 May - 03 Jun Pegasus Airlines direct
28 May - 03 Jun Pegasus Airlines direct
24 May - 25 May Pegasus Airlines direct
24 May - 26 May Pegasus Airlines direct
19 May - 21 May Pegasus Airlines direct
28 May - 30 May Pegasus Airlines direct
21 May - 28 May Pegasus Airlines direct
22 May - 23 May Pegasus Airlines direct
21 May - 25 May Pegasus Airlines direct
25 May - 26 May Pegasus Airlines direct
26 May - 31 May Pegasus Airlines direct
25 May - 22 Jun Pegasus Airlines direct
31 May - 06 Jun Pegasus Airlines direct
31 May - 08 Jun Pegasus Airlines direct
31 May - 04 Jun Pegasus Airlines direct
30 May - 01 Jun Pegasus Airlines direct
30 May - 15 Jun Pegasus Airlines

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