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

Return flights

15 Sep - 23 Sep	Ryanair
15 Sep - 29 Sep	Ryanair
14 Sep - 30 Sep	Ryanair
02 Sep - 30 Sep	Ryanair
24 Sep - 30 Sep	Ryanair
18 Sep - 23 Sep	Ryanair
09 Sep - 16 Sep	Ryanair
29 Sep - 06 Oct	Wizz Air Malta
14 Sep - 06 Oct	Ryanair
01 Sep - 11 Sep	Wizz Air Malta
24 Sep - 06 Oct	Ryanair
01 Sep - 07 Sep	Wizz Air Malta
16 Sep - 06 Oct	Ryanair
02 Sep - 13 Sep	Ryanair
30 Sep - 10 Oct	Wizz Air
14 Sep - 01 Oct	Ryanair
30 Sep - 09 Oct	Air Serbia
16 Sep - 12 Oct	Air Serbia
25 Sep - 09 Oct	Ryanair
14 Sep - 03 Oct	Ryanair

Also check the deals for one-way flights from Hahn 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 Hahn to Singapore in September from $631

Return flights