The best way to reach Yingkiong will be to first reach Dibrugarh; thereupon take a bus or hire a taxi to further reach Yingkiong.
Dibrugarh Airport, 277 kilometers from Yingkiong, is the closest one. Flights to Ahmedabad, Delhi, Guwahati, Kolkata, and Dimapur plies to Dibrugarh.
Murkongselek Railway Station, 159 kilometers from Yingkiong, is the closest railway station to reach Yingkiong.
From Itanagar, Silapathar and North Lakhimpur, one can easily get buses to reach Yingkiong.