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

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

Serui → Biak

Stevanus Rumbewas Airport (ZRI) to Frans Kaisiepo Airport (BIK)・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.