First, check if you meet the basic requirements. Most institutes want students who have completed 10+2 in any stream or a 3-year engineering diploma. Graduates are also welcome. You should be between about 17 - 25 years old, and meet the height standards (about 155 cm for females, 170 cm for males). Good communication skills and health fitness help a lot.
After you confirm eligibility, you can apply directly to the training institute. Many top aviation training schools in Mumbai use the AME CET exam for admission. AME CET is a common entrance test that helps you get a seat in reputed Cabin Crew institutes. To apply for this, go to the official AME CET website and fill the application form before the deadline.
For institute or AME CET application, you typically upload:
Your personal details and contact info.
A recent passport photo.
Your academic certificates (10+2 mark sheet or diploma).
Age proof (like birth certificate or school certificate).
Sometimes a small application fee.
Once the form is submitted, you may get a confirmation email or message. If applying through AME CET, after qualifying the exam you can attend counseling and pick your preferred training institute.