AirHint found the following cheapest return flights from Bologna (BLQ) to Sofia (SOF) in July 2025 (see full year).

Return flights

29 Jul - 31 Jul	Ryanair
29 Jul - 07 Aug	Ryanair
30 Jul - 31 Jul	ITA Airways
29 Jul - 05 Aug	ITA Airways
30 Jul - 04 Aug	ITA Airways
29 Jul - 01 Aug	ITA Airways
30 Jul - 03 Aug	ITA Airways
30 Jul - 06 Aug	ITA Airways
30 Jul - 02 Aug	ITA Airways
29 Jul - 02 Aug	ITA Airways
30 Jul - 01 Aug	ITA Airways
29 Jul - 30 Jul	ITA Airways
30 Jul - 30 Jul	ITA Airways
27 Jul - 04 Aug	Ryanair
27 Jul - 28 Jul	ITA Airways
28 Jul - 31 Jul	Ryanair
27 Jul - 30 Jul	Ryanair
31 Jul - 31 Jul	ITA Airways
28 Jul - 29 Jul	Austrian Airlines
27 Jul - 27 Jul	Lufthansa

Also check the deals for one-way flights from Bologna to Sofia in July.

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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Cheapest return flights from Bologna to Sofia in July from $171

Return flights