Hi Payal,
The requirement of certificates/degree or qualification of any sort entirely depends on the Profile and Industry that you wish to pursue.
The basic eligibility for aviation industry at large is at least a graduation in any field. In some cases one needs to have some qualification to be able to fulfill the job responsibilities and Increase chances of selection. However, in majority of the Airlines it is good enough to have a basic Graduation and basic requirement of Height, Weight etc. You can directly go for an Interview.
Being a flight steward is one of the good career option as it offers good career prospects and excellent growth opportunities not only in India but across the globe.
In order to be a flight steward you may consider pursuing some of the below mentioned course:
1. Diploma in Aviation, Hospitality and Travel Management.
2. Diploma in Hospitality, Travel and Customer Service.
The duration of these course may be from 12 Months to 18 Months.
In order to pursue above mentioned course you need to be 12th pass and above, and need to have a good communication skills.
Graduates in the age group of 19-25 years for training. Preference is given to Degree or Diploma holders in Hotel Management/Tourism.
International Airlines recruit cabin crew member in the age group of 18-35 years.
Good language, ability and proficiency in English, Hindi, a regional language and at least one foreign language are essential requirements for inflight crew members working for National or International carriers.
Physical requirements:
1. Height for Air Hostesses: Minimum of 157.5 cm and
2. Flight Pursers: 163 cm with proportionate Weight.
Normal eyesight without glasses or a Minimum uncorrected distant vision of 6/40 is acceptable.
For your reference find below some of the Institutes offering the above mentioned course:
1. Frankfinn Institute of Air Hostess Training.
2. Air Hostess Academy.
3. Kompass Aviation.
For more information please visit the below mentioned link:
https://www.shiksha.com/getListingDetail/71033/course/course-Cabin-Crew-Inflight-Services-Mumbai-IndiaFeel free to raise more questions.
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All the Best.