Are there nonstop flights from Miri (MYY) to Jakarta (CGK)?

No. The fastest connection is via Kuching, about 2h 42m of total flying time.

What is the fastest connection from Miri (MYY) to Jakarta (CGK)?

via Kuching ≈ 2h 42m, via Kota Kinabalu ≈ 3h 20m, via Singapore ≈ 3h 24m (estimated flying time, excluding layovers).

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

Miri Airport (MYY) to Soekarno-Hatta International Airport (CGK)・1,418 km

No nonstop flights. The fastest connection is via Kuching (KCH), about 2h 42m of flying time (layover not included).

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

None.

4 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.