Cheapest return flights from Sofia to Istanbul in April 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 April 2025 (see full year).

Return flights

10 Apr - 17 Apr Pegasus Airlines direct
30 Apr - 01 May Pegasus Airlines direct
28 Apr - 02 May Pegasus Airlines direct
25 Apr - 02 May Pegasus Airlines direct
09 Apr - 19 Apr Pegasus Airlines direct
25 Apr - 28 Apr Pegasus Airlines direct
24 Apr - 28 Apr Pegasus Airlines direct
23 Apr - 25 Apr Pegasus Airlines direct
18 Apr - 25 Apr Pegasus Airlines direct
26 Apr - 01 May Pegasus Airlines direct
12 Apr - 14 Apr Pegasus Airlines direct
11 Apr - 14 Apr Pegasus Airlines direct
05 Apr - 12 Apr Pegasus Airlines direct
14 Apr - 18 Apr Pegasus Airlines direct
30 Apr - 04 May Pegasus Airlines direct
28 Apr - 10 May Pegasus Airlines direct
30 Apr - 10 May Pegasus Airlines direct
30 Apr - 07 May Pegasus Airlines direct
29 Apr - 01 May Ryanair
29 Apr - 04 May Pegasus Airlines

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

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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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