Roundtrip Flights from Seattle, WA (SEA) to Naha Okinawa, Japan (OKA) $652 (Travel Oct 2025 to May, 2026)

Roundtrip Flights from Seattle, WA (SEA) to Naha Okinawa, Japan (OKA) for $651.83 with 1 stop both ways. Travel is available from October, 2025 to May, 2026. Note: Makes 1 stop Seoul Korea for up to 6 hours both ways. These are economy fares that allow a personal item, a carry-on bag and 2 free checked bags.