Are there nonstop flights from San Jose (SJC) to Barcelona (BCN)?

No. The fastest connection is via Seattle, about 12h 35m of total flying time.

What is the fastest connection from San Jose (SJC) to Barcelona (BCN)?

via Seattle ≈ 12h 35m, via Chicago ≈ 12h 48m, via Los Angeles ≈ 12h 58m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Mineta San Jose International Airport (SJC) to Josep Tarradellas Barcelona-El Prat Airport (BCN)・9,583 km

No nonstop flights. The fastest connection is via Seattle (SEA), about 12h 35m of flying time (layover not included).

With milesANA 27,500 miles+ (via ORD)JAL 45,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

5 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.