Are there nonstop flights from Okinawa (Naha) (OKA) to Bangkok (BKK)?

Yes. Thai Vietjet Air fly this route. Flight time is about 4h 11m.

What is the fastest connection from Okinawa (Naha) (OKA) to Bangkok (BKK)?

via Kaohsiung ≈ 4h 41m, via Taipei ≈ 4h 42m, via Hong Kong ≈ 4h 42m (estimated flying time, excluding layovers).

from 13,500 JAL miles, from 15,000 ANA miles (economy, one way, based on the published award charts).

Naha International Airport (OKA) to Suvarnabhumi Airport (BKK)・3,127 km

Nonstop flights available (1 airline). Flight time about 4h 11m. Nonstop return flights also operate.

With milesJAL 13,500 miles+ (via HND)ANA 15,000 miles+ (via HND)Economy, one way, estimate. Tap a connection for miles by cabin.

15 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.