Are there nonstop flights from Basel / Mulhouse (BSL) to Kefallinia Island (EFL)?

No. The fastest connection is via Bari, about 2h 45m of total flying time.

What is the fastest connection from Basel / Mulhouse (BSL) to Kefallinia Island (EFL)?

via Bari ≈ 2h 45m, via Corfu ≈ 2h 46m, via Naples ≈ 2h 48m (estimated flying time, excluding layovers).

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

EuroAirport Basel–Mulhouse–Freiburg (BSL) to Kefalonia International Airport "Anna Pollatou" (EFL)・1,490 km

No nonstop flights. The fastest connection is via Bari (BRI), about 2h 45m of flying time (layover not included).

With milesANA 15,000 miles+ (via ATH)JAL 15,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

18 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.