Australia processes student visa applications online through ImmiAccount regardless of your city in Pakistan — location within Pakistan has minimal impact on outcomes. What matters: quality of your documents, GTE (Genuine Student) statement strength, financial documentation, and academic background. Both Lahore and Karachi have reputable MARA-affiliated education consultancies. Choose based on the consultancy's proven Australia success rate for Pakistani applicants, not location. Health examinations can be done at BUPA/Medibank approved clinics in both cities. Apply 3–4 months before your course start date.