AirHint found the following cheapest return flights from Milan (LIN) to Bucharest (OTP) in September 2025 (see full year).

Return flights

24 Sep - 07 Oct	easyJet
30 Sep - 06 Oct	Lufthansa
24 Sep - 30 Sep	easyJet
27 Sep - 01 Oct	easyJet
24 Sep - 26 Sep	easyJet
27 Sep - 30 Sep	easyJet
25 Sep - 30 Sep	Lufthansa
27 Sep - 03 Oct	easyJet
28 Sep - 01 Oct	Scandinavian Airlines
28 Sep - 30 Sep	Scandinavian Airlines
30 Sep - 04 Oct	Lufthansa
23 Sep - 30 Sep	easyJet
23 Sep - 07 Oct	Lufthansa
25 Sep - 27 Sep	Lufthansa
23 Sep - 06 Oct	Lufthansa
22 Sep - 30 Sep	Lufthansa
29 Sep - 01 Oct	ITA Airways
24 Sep - 29 Sep	easyJet
29 Sep - 02 Oct	ITA Airways
23 Sep - 27 Sep	Lufthansa

Also check the deals for one-way flights from Milan to Bucharest 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 Milan to Bucharest in September from $196

Return flights