Are there nonstop flights from Barcelona (BCN) to Las Vegas (LAS)?

No. The fastest connection is via Dublin, about 12h 6m of total flying time.

What is the fastest connection from Barcelona (BCN) to Las Vegas (LAS)?

via Dublin ≈ 12h 6m, via Montréal ≈ 12h 11m, via Chicago ≈ 12h 13m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Josep Tarradellas Barcelona-El Prat Airport (BCN) to Harry Reid International Airport (LAS)・9,300 km

No nonstop flights. The fastest connection is via Dublin (DUB), about 12h 6m of flying time (layover not included).

With milesANA 27,500 miles+ (via YUL)JAL 37,000 miles+ (via ORD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

25 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.