Are there nonstop flights from Seruyan (KLP) to Banjarbaru (BDJ)?

Yes. Susi Air fly this route. Flight time is about 47m.

Seruyan → Banjarbaru

Seruyan Kuala Pembuang Airport (KLP) to Syamsudin Noor International Airport (BDJ)・247 km

Nonstop flights available (1 airline). Flight time about 47m. Nonstop return flights also operate.

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