AirHint found the following cheapest return flights from Southampton (SOU) to Milano (MXP) in August 2025 (see full year).

Return flights

25 Aug - 03 Sep	easyJet
01 Aug - 06 Aug	easyJet
14 Aug - 18 Aug	easyJet
07 Aug - 10 Aug	Aer Lingus
02 Aug - 04 Aug	Aer Lingus
03 Aug - 04 Aug	Aer Lingus
26 Aug - 30 Aug	British Airways
03 Aug - 03 Aug	British Airways

Also check the deals for one-way flights from Southampton to Milano 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 Southampton to Milano in August from 252€

Return flights