AirHint found the following cheapest return flights from Milan (LIN) to Sofia (SOF) in August 2025 (see full year).

Return flights

23 Aug - 26 Aug	easyJet
19 Aug - 26 Aug	easyJet
01 Aug - 10 Aug	ITA Airways
01 Aug - 03 Aug	ITA Airways
06 Aug - 13 Aug	easyJet
06 Aug - 10 Aug	easyJet
14 Aug - 16 Sep	Lufthansa
18 Aug - 25 Aug	ITA Airways
19 Aug - 28 Aug	easyJet
06 Aug - 07 Aug	easyJet
03 Aug - 10 Aug	ITA Airways
25 Aug - 06 Sep	easyJet
25 Aug - 01 Sep	easyJet
26 Aug - 07 Sep	Lufthansa

Also check the deals for one-way flights from Milan to Sofia in August.

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 Milan to Sofia in August from 193€

Return flights