Are there nonstop flights from Muscat (MCT) to Accra (ACC)?

No. The fastest connection is via Doha, about 8h 47m of total flying time.

What is the fastest connection from Muscat (MCT) to Accra (ACC)?

via Doha ≈ 8h 47m, via Dubai ≈ 8h 48m, via Addis Ababa ≈ 9h 10m (estimated flying time, excluding layovers).

from 17,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Muscat International Airport (MCT) to Kotoka International Airport (ACC)・6,551 km

No nonstop flights. The fastest connection is via Doha (DOH), about 8h 47m of flying time (layover not included).

With milesANA 17,500 miles+ (via ADD)JAL 37,000 miles+ (via DOH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.