Deployment timelines commonly range from a few weeks to a few months, depending on employer selection, work-permit processing and embassy workloads. There's no single fixed number that applies to every candidate.
What actually drives the timeline: how quickly a matching employer demand comes up, how fast your documentation (medical, police clearance, trade test where applicable) is completed, and how long the relevant embassy or work-permit authority takes to process your case — none of which any agency controls.
No legitimate agency can guarantee a fixed deployment timeline. Treat any such guarantee as a red flag.