Are there nonstop flights from Ajaccio (AJA) to Lille (LIL)?

Yes. Volotea fly this route. Flight time is about 1h 45m.

What is the fastest connection from Ajaccio (AJA) to Lille (LIL)?

via Geneva ≈ 2h 14m, via Nice ≈ 2h 14m, via Lyon ≈ 2h 15m (estimated flying time, excluding layovers).

from 12,000 JAL miles (economy, one way, based on the published award charts).

Ajaccio Napoléon Bonaparte airport (AJA) to Lille Airport (LIL)・1,056 km

Nonstop flights available (1 airline). Flight time about 1h 45m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (via LYS)Economy, one way, estimate. Tap a connection for miles by cabin.

13 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.