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

Return flights

30 Jul - 31 Jul	ITA Airways
29 Jul - 05 Aug	ITA Airways
29 Jul - 31 Jul	ITA Airways
31 Jul - 04 Aug	ITA Airways
30 Jul - 30 Jul	ITA Airways
30 Jul - 06 Aug	ITA Airways
30 Jul - 03 Aug	ITA Airways
29 Jul - 30 Jul	ITA Airways
31 Jul - 11 Aug	Ryanair
29 Jul - 02 Aug	ITA Airways
28 Jul - 01 Aug	Ryanair
31 Jul - 05 Aug	Ryanair
31 Jul - 07 Aug	Ryanair
28 Jul - 02 Aug	Ryanair
28 Jul - 30 Jul	Ryanair
29 Jul - 29 Jul	Ryanair
26 Jul - 28 Jul	Ryanair
26 Jul - 31 Jul	Ryanair
26 Jul - 29 Jul	Ryanair
26 Jul - 29 Jul	Ryanair	direct

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 134€

Return flights