[come] to an end

to reach the conclusion or final stage of something, often after a period of time

The concert came to an end with a spectacular fireworks display.
The school year will come to an end in a few weeks, and summer break will begin.
After hours of playing, the game came to an end when the winner was declared.
The project is finally coming to an end, and we'll present our findings next week.
The conference will soon come to an end, and participants will return to their respective locations.