AirHint found the following cheapest return flights from Okinawa (OKA) to Singapore (SIN) in December 2025 (see full year).

Return flights

01 Dec - 18 Dec	EVA Air
02 Dec - 17 Dec	EVA Air
30 Dec - 02 Jan	EVA Air
09 Dec - 13 Dec	Thai AirAsia
09 Dec - 15 Dec	Thai AirAsia
02 Dec - 13 Dec	Thai AirAsia
02 Dec - 15 Dec	Thai AirAsia
01 Dec - 13 Dec	Thai AirAsia
01 Dec - 15 Dec	Thai AirAsia
13 Dec - 15 Dec	Thai AirAsia
10 Dec - 13 Dec	Thai AirAsia
22 Dec - 02 Jan	Thai AirAsia
20 Dec - 02 Jan	Thai AirAsia
13 Dec - 02 Jan	Thai AirAsia
22 Dec - 11 Jan	Thai AirAsia
24 Dec - 02 Jan	Thai AirAsia
24 Dec - 11 Jan	Thai AirAsia
25 Dec - 02 Jan	Thai AirAsia
25 Dec - 11 Jan	Thai AirAsia
24 Dec - 13 Jan	Thai AirAsia

Also check the deals for one-way flights from Okinawa to Singapore in December.

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 Okinawa to Singapore in December from $477

Return flights