Are there nonstop flights from Seoul (ICN) to Accra (ACC)?

No. The fastest connection is via Istanbul, about 16h 4m of total flying time.

What is the fastest connection from Seoul (ICN) to Accra (ACC)?

via Istanbul ≈ 16h 4m, via Doha ≈ 16h 16m, via Dubai ≈ 16h 19m (estimated flying time, excluding layovers).

from 47,000 JAL miles, from 48,500 ANA miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Kotoka International Airport (ACC)・12,711 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 16h 4m of flying time (layover not included).

With milesJAL 47,000 miles+ (via DOH)ANA 48,500 miles+ (via IST)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

11 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.