Are there nonstop flights from Addis Ababa (ADD) to Olbia (OLB)?

No. The fastest connection is via Rome, about 6h 34m of total flying time.

What is the fastest connection from Addis Ababa (ADD) to Olbia (OLB)?

via Rome ≈ 6h 34m, via Athens ≈ 6h 40m, via Marseille ≈ 7h 27m (estimated flying time, excluding layovers).

from 30,000 ANA miles (economy, one way, based on the published award charts).

Addis Ababa Bole International Airport (ADD) to Olbia Costa Smeralda Airport (OLB)・4,572 km

No nonstop flights. The fastest connection is via Rome (FCO), about 6h 34m of flying time (layover not included).

With milesANA 30,000 miles+ (via ATH)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

20 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.