Are there nonstop flights from Yakutsk (YKS) to Zhigansk (ZIX)?

Yes. Yakutia Airlines, Polar Airlines fly this route. Flight time is about 1h 13m.

Yakutsk → Zhigansk

Platon Oyunsky Yakutsk International Airport (YKS) to Zhigansk Airport (ZIX)・606 km

Nonstop flights available (2 airlines). Flight time about 1h 13m. Nonstop return flights also operate.

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