Are there nonstop flights from Pori (POR) to Helsinki (HEL)?

Yes. Budapest Aircraft Service fly this route. Flight time is about 45m.

Pori → Helsinki

Pori Airport (POR) to Helsinki Vantaa Airport (HEL)・213 km

Nonstop flights available (1 airline). Flight time about 45m. Nonstop return flights also operate.

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