When to use to fly up in Korean
Korean: 날아오르다[ nal-a-o-reu-da ]

When to use it
날아오르다 means to fly up into the air or rise higher while flying. It is often used for birds, planes, balloons, kites, and similar things. Use it when something leaves the ground and goes upward.
Example sentences
새가 나무 위로 날아올랐어요.
The bird flew up above the tree.
풍선이 하늘로 날아올라요.
The balloon flies up into the sky.
비행기가 천천히 날아올랐어요.
The airplane slowly flew up.
학교 운동장에서 연이 높이 날아올랐어요.
The kite flew up high in the schoolyard.
공원에서 비둘기들이 갑자기 날아올랐어요.
The pigeons suddenly flew up in the park.
드론이 집 앞에서 날아올랐어요.
The drone flew up in front of the house.