Are there nonstop flights from Olbia (OLB) to Brest (BES)?

Yes. Volotea fly this route. Flight time is about 2h 8m.

What is the fastest connection from Olbia (OLB) to Brest (BES)?

via Marseille ≈ 2h 38m, via Figari ≈ 2h 38m, via Nice ≈ 2h 39m (estimated flying time, excluding layovers).

from 12,000 JAL miles (economy, one way, based on the published award charts).

Olbia Costa Smeralda Airport (OLB) to Brest Bretagne airport (BES)・1,382 km

Nonstop flights available (1 airline). Flight time about 2h 8m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via CDG)Economy, one way, estimate. Tap a connection for miles by cabin.

14 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.