AirHint found the following cheapest return flights from Bologna (BLQ) to Singapore (SIN) in September 2025 (see full year).

Return flights

08 Sep - 22 Sep	Finnair
24 Sep - 03 Oct	SWISS
22 Sep - 03 Oct	SWISS
08 Sep - 14 Sep	Finnair
09 Sep - 14 Sep	Finnair
18 Sep - 22 Sep	British Airways
20 Sep - 27 Sep	Ryanair
02 Sep - 14 Sep	Finnair
01 Sep - 16 Sep	Air France
27 Sep - 04 Oct	Wizz Air Malta
10 Sep - 10 Oct	Turkish Airlines
13 Sep - 27 Sep	Ryanair
03 Sep - 10 Sep	Etihad Airways
19 Sep - 03 Oct	Lufthansa
12 Sep - 14 Sep	Etihad Airways
24 Sep - 04 Oct	Emirates

Also check the deals for one-way flights from Bologna to Singapore 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 Bologna to Singapore in September from 562€

Return flights