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

Return flights

22 Aug - 31 Aug	China Eastern
07 Aug - 18 Aug	China Eastern
16 Aug - 20 Aug	VietJet Air
29 Aug - 28 Sep	Peach
27 Aug - 03 Sep	Jeju Air
30 Aug - 03 Sep	Jeju Air
19 Aug - 08 Sep	Thai AirAsia
20 Aug - 25 Aug	Jeju Air
18 Aug - 21 Aug	Jeju Air
21 Aug - 25 Aug	Thai VietJet Air
22 Aug - 25 Aug	Jeju Air
18 Aug - 22 Aug	Jeju Air
20 Aug - 21 Aug	Jeju Air
17 Aug - 24 Aug	Cebu Pacific
25 Aug - 01 Sep	Air China
20 Aug - 08 Sep	Thai AirAsia
27 Aug - 08 Sep	Thai AirAsia
30 Aug - 08 Sep	Thai AirAsia
30 Aug - 17 Sep	Thai AirAsia
21 Aug - 08 Sep	Thai AirAsia

Also check the deals for one-way flights from Fukuoka to Singapore in August.

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 August from 224€

Return flights