When to use to fly in Korean
Korean: 날다[ nal-da ]

When to use it
날다 means to move through the air, like a bird, butterfly, or airplane. You use it when something goes up and travels in the sky. It is a common action word for things you can see flying around you.
Example sentences
새가 하늘을 날아요.
The bird flies in the sky.
나비가 꽃 주위를 날아요.
The butterfly flies around the flowers.
비행기가 구름 위를 날아요.
The airplane flies above the clouds.
교실 창문 밖으로 새 한 마리가 날아요.
A bird flies past the classroom window.
연이 바람을 타고 날아요.
The kite flies on the wind.
우리는 내일 제주도로 날아가요.
We are flying to Jeju tomorrow.