Are there nonstop flights from Xai-Xai (VJB) to Maputo (MPM)?

Yes. LAM Mozambique Airlines fly this route. Flight time is about 42m.

Xai-Xai → Maputo

Xai-Xai Chongoene Airport (VJB) to Maputo Airport (MPM)・165 km

Nonstop flights available (1 airline). Flight time about 42m. Nonstop return flights also operate.

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