Are there nonstop flights from Kuala Lumpur (KUL) to Barcelona (BCN)?

No. The fastest connection is via Istanbul, about 13h 28m of total flying time.

What is the fastest connection from Kuala Lumpur (KUL) to Barcelona (BCN)?

via Istanbul ≈ 13h 28m, via Istanbul ≈ 13h 29m, via Dubai ≈ 13h 37m (estimated flying time, excluding layovers).

from 29,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Kuala Lumpur International Airport (KUL) to Josep Tarradellas Barcelona-El Prat Airport (BCN)・10,607 km

No nonstop flights. The fastest connection is via Istanbul (SAW), about 13h 28m of flying time (layover not included).

With milesANA 29,500 miles+ (via IST)JAL 40,000 miles+ (via DOH)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.