Are there nonstop flights from Olbia (OLB) to Rotterdam (RTM)?

No. The fastest connection is via Geneva, about 2h 32m of total flying time.

What is the fastest connection from Olbia (OLB) to Rotterdam (RTM)?

via Geneva ≈ 2h 32m, via Perugia ≈ 2h 47m, via Rome ≈ 2h 48m (estimated flying time, excluding layovers).

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

Olbia Costa Smeralda Airport (OLB) to Rotterdam The Hague Airport (RTM)・1,289 km

No nonstop flights. The fastest connection is via Geneva (GVA), about 2h 32m of flying time (layover not included).

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

None.

10 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.