Are there nonstop flights from Ho Chi Minh City (SGN) to Miyakojima (SHI)?

No. The fastest connection is via Taichung, about 4h 1m of total flying time.

What is the fastest connection from Ho Chi Minh City (SGN) to Miyakojima (SHI)?

via Taichung ≈ 4h 1m, via Taipei ≈ 4h 4m, via Hong Kong ≈ 4h 8m (estimated flying time, excluding layovers).

Tan Son Nhat International Airport (SGN) to Shimojishima Airport (SHI)・2,496 km

No nonstop flights. The fastest connection is via Taichung (RMQ), about 4h 1m of flying time (layover not included).

None.

6 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.