Are there nonstop flights from Höfn (HFN) to Reykjavík (RKV)?

Yes. Icelandair fly this route. Flight time is about 53m.

Höfn → Reykjavík

Hornafjörður Airport (HFN) to Reykjavík Domestic Airport (RKV)・325 km

Nonstop flights available (1 airline). Flight time about 53m. Nonstop return flights also operate.

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