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

Return flights

11 Oct - 14 Oct	easyJet
11 Oct - 15 Oct	easyJet
07 Oct - 14 Oct	easyJet
06 Oct - 08 Oct	easyJet
14 Oct - 21 Oct	easyJet
30 Oct - 03 Nov	easyJet
13 Oct - 19 Oct	ITA Airways
19 Oct - 24 Oct	ITA Airways
08 Oct - 12 Oct	ITA Airways
01 Oct - 05 Oct	ITA Airways
28 Oct - 30 Oct	easyJet
29 Oct - 05 Nov	ITA Airways
30 Oct - 01 Nov	easyJet
28 Oct - 01 Nov	easyJet
30 Oct - 02 Nov	easyJet
31 Oct - 03 Nov	Lufthansa
30 Oct - 09 Nov	Lufthansa
31 Oct - 09 Nov	Lufthansa
31 Oct - 01 Nov	Lufthansa
29 Oct - 02 Nov	Austrian Airlines

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

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 October from $138

Return flights