Naha Airport (OKA) serves Naha; Singapore Changi International Airport (SIN) serves Singapore.
The airports are 2,327 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from OKA to SIN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Singapore Airlines (SQ) and Tigerair (TR). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 25, 2026 – Oct 11, 2027.