Are there nonstop flights from Palma de Mallorca (PMI) to Sion (SIR)?

Yes. Helvetic Airways fly this route. Flight time is about 1h 29m.

Palma de Mallorca → Sion

Palma de Mallorca Airport (PMI) to Sion Airport (SIR)・830 km

Nonstop flights available (1 airline). Flight time about 1h 29m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.