Are there nonstop flights from Beijing (PKX) to Barcelona (BCN)?

No. The fastest connection is via Milan, about 11h 25m of total flying time.

What is the fastest connection from Beijing (PKX) to Barcelona (BCN)?

via Milan ≈ 11h 25m, via Frankfurt am Main ≈ 11h 30m, via Helsinki ≈ 11h 34m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Beijing Daxing International Airport (PKX) to Josep Tarradellas Barcelona-El Prat Airport (BCN)・8,849 km

No nonstop flights. The fastest connection is via Milan (MXP), about 11h 25m of flying time (layover not included).

With milesANA 30,000 miles+ (via FRA)JAL 45,000 miles+ (via PVG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

17 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.