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

Return flights

26 Dec - 29 Dec	EVA Air
05 Dec - 07 Dec	EVA Air
28 Dec - 02 Jan	EVA Air
29 Dec - 02 Jan	EVA Air
23 Dec - 12 Jan	Thai AirAsia
23 Dec - 05 Jan	Thai AirAsia
21 Dec - 05 Jan	Thai AirAsia
16 Dec - 05 Jan	Thai AirAsia
17 Dec - 05 Jan	Thai AirAsia
23 Dec - 09 Jan	Thai AirAsia
21 Dec - 09 Jan	Thai AirAsia
11 Dec - 12 Dec	Thai AirAsia
23 Dec - 10 Jan	Thai AirAsia
11 Dec - 19 Dec	Thai AirAsia
11 Dec - 20 Dec	Thai AirAsia
11 Dec - 29 Dec	Thai AirAsia
16 Dec - 19 Dec	Thai AirAsia
16 Dec - 20 Dec	Thai AirAsia
17 Dec - 19 Dec	Thai AirAsia
17 Dec - 20 Dec	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 443€

Return flights