Are there nonstop flights from Mykonos (JMK) to Barcelona (BCN)?

Yes. Vueling fly this route. Flight time is about 2h 54m.

What is the fastest connection from Mykonos (JMK) to Barcelona (BCN)?

via Athens ≈ 3h 24m, via Naples ≈ 3h 24m, via Rome ≈ 3h 26m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Mykonos Island National Airport (JMK) to Josep Tarradellas Barcelona-El Prat Airport (BCN)・2,039 km

Nonstop flights available (1 airline). Flight time about 2h 54m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via ATH)JAL 15,000 miles+ (via MAD)Economy, one way, estimate. Tap a connection for miles by cabin.

35 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.