Are there nonstop flights from Amsterdam (AMS) to Willemstad (CUR)?

Yes. KLM, TUI fly Netherlands, Corendon Dutch Airlines fly this route. Flight time is about 9h 43m.

What is the fastest connection from Amsterdam (AMS) to Willemstad (CUR)?

via Sint Maarten ≈ 10h 13m, via Kralendijk ≈ 10h 15m, via Punta Cana ≈ 10h 21m (estimated flying time, excluding layovers).

from 35,000 ANA miles (economy, one way, based on the published award charts).

Amsterdam Airport Schiphol (AMS) to Hato International Airport (CUR)・7,834 km

Nonstop flights available (3 airlines). Flight time about 9h 43m. Nonstop return flights also operate.

With milesANA 35,000 miles+ (via EWR)Economy, one way, estimate. Tap a connection for miles by cabin.

15 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.