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

Return flights

17 Sep - 24 Sep	Air China
18 Sep - 23 Sep	Air China
10 Sep - 16 Sep	Air China
11 Sep - 16 Sep	Air China
09 Sep - 16 Sep	Air China
04 Sep - 10 Sep	China Eastern
09 Sep - 17 Sep	T'way Air
06 Sep - 09 Sep	Jeju Air
11 Sep - 17 Sep	T'way Air
10 Sep - 17 Sep	T'way Air
25 Sep - 03 Oct	Thai VietJet Air
11 Sep - 05 Oct	Thai VietJet Air
30 Sep - 04 Oct	Thai VietJet Air
29 Sep - 01 Oct	Thai AirAsia
29 Sep - 04 Oct	Thai AirAsia
30 Sep - 03 Oct	Thai VietJet Air
29 Sep - 05 Oct	Thai AirAsia
29 Sep - 03 Oct	Thai AirAsia
10 Sep - 05 Oct	HK Express
16 Sep - 05 Oct	Thai VietJet Air

Also check the deals for one-way flights from Fukuoka 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 Fukuoka to Singapore in September from $227

Return flights