Are there nonstop flights from Hanoi (HAN) to Dien Bien Phu (DIN)?

Yes. Vietnam Airlines fly this route. Flight time is about 51m.

Hanoi → Dien Bien Phu

Noi Bai International Airport (HAN) to Dien Bien Phu Airport (DIN)・291 km

Nonstop flights available (1 airline). Flight time about 51m. Nonstop return flights also operate.

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