AirHint found the following cheapest return flights from Milano (MXP) to Riga (RIX) in September 2025 (see full year).

Return flights

26 Sep - 29 Sep	Ryanair
27 Sep - 29 Sep	Ryanair
06 Sep - 09 Sep	Vueling Airlines
27 Sep - 30 Sep	Ryanair
25 Sep - 29 Sep	Ryanair
18 Sep - 20 Sep	Ryanair
22 Sep - 23 Sep	Ryanair
22 Sep - 30 Sep	Ryanair
04 Sep - 09 Sep	easyJet
18 Sep - 22 Sep	Ryanair
30 Sep - 03 Oct	Wizz Air
30 Sep - 04 Oct	Wizz Air
01 Sep - 20 Oct	Wizz Air
28 Sep - 02 Oct	Ryanair
29 Sep - 03 Oct	Wizz Air Malta
28 Sep - 01 Oct	Wizz Air Malta
28 Sep - 02 Oct	airBaltic	direct
30 Sep - 05 Oct	airBaltic	direct

Also check the deals for one-way flights from Milano to Riga in September.

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 Milano to Riga in September from $134

Return flights