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

Return flights

16 Oct - 20 Oct	China Eastern
28 Oct - 03 Nov	HK Express
22 Oct - 25 Oct	Air China
02 Oct - 09 Oct	Thai AirAsia
04 Oct - 20 Oct	Thai AirAsia
14 Oct - 20 Oct	HK Express
15 Oct - 21 Oct	HK Express
04 Oct - 18 Oct	Thai AirAsia
09 Oct - 20 Oct	Thai AirAsia
21 Oct - 27 Oct	Thai AirAsia
09 Oct - 27 Oct	Thai AirAsia
21 Oct - 03 Nov	Thai AirAsia
21 Oct - 01 Nov	Thai AirAsia
18 Oct - 03 Nov	Thai AirAsia
16 Oct - 03 Nov	Thai AirAsia
18 Oct - 01 Nov	Thai AirAsia
16 Oct - 01 Nov	Thai AirAsia
15 Oct - 03 Nov	Thai AirAsia
15 Oct - 01 Nov	Thai AirAsia
21 Oct - 08 Nov	Thai AirAsia

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

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 October from $249

Return flights