Are there nonstop flights from Biak (BIK) to Serui (ZRI)?

Yes. Trigana Air Service fly this route. Flight time is about 35m.

Biak → Serui

Frans Kaisiepo Airport (BIK) to Stevanus Rumbewas Airport (ZRI)・71 km

Nonstop flights available (1 airline). Flight time about 35m. Nonstop return flights also operate.

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