Cheapest return flights from Bologna to Sofia in September from $77

Best time to book flights for Bologna (BLQ) to Sofia (SOF) flights at AirHint

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

Return flights

30 Sep - 14 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
29 Sep - 07 Oct Ryanair direct
15 Sep - 22 Sep Ryanair direct
30 Sep - 18 Oct Ryanair direct
15 Sep - 27 Sep Ryanair direct
15 Sep - 23 Sep Ryanair direct
29 Sep - 18 Oct Ryanair direct
01 Sep - 13 Sep Ryanair direct
25 Sep - 14 Oct Ryanair direct
15 Sep - 25 Sep Ryanair direct
09 Sep - 22 Sep Ryanair direct
08 Sep - 22 Sep Ryanair direct
25 Sep - 27 Sep Ryanair direct
18 Sep - 22 Sep Ryanair direct
09 Sep - 27 Sep Ryanair direct
25 Sep - 07 Oct Ryanair direct
18 Sep - 07 Oct Ryanair direct
22 Sep - 07 Oct Ryanair direct

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

Skyscanner

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia