"java.net.ConnectException: Connection timed out: connect" on downloading launcher

When I open the launcher I'll get this error in the console:

Bootstrap started
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Exception: java.net.ConnectException: Connection timed out: connect
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma (try 2/10)