Here are the top air hostess training institutes in Nepal:

1. Nepal Airlines Corporation (NAC) Institute of Aviation and Hospitality Management: Established in 1965, the NAC Institute is the oldest and most reputable air hostess training institute in Nepal. It offers a three-year Bachelor's degree in Aviation and Hospitality Management, as well as a one-year Diploma in Cabin Crew and Air Hostess Training. The institute has a modern flight simulator and classrooms equipped with state-of-the-art facilities.

2. Summit College of Management and Technology: Located in Kathmandu, Summit College is a leading institute for air hostess training in Nepal. It offers a one-year Diploma in Air Hostess and Cabin Crew Training, which covers topics such as customer service, safety procedures, and emergency procedures. The college has a well-equipped training facility and experienced faculty members.

3. Asian Academy of Aeronautics: Located in Kathmandu, the Asian Academy of Aeronautics is a well-known air hostess training institute in Nepal. It offers a one-year Diploma in Air Hostess and Cabin Crew Training, which covers topics such as customer service, safety procedures, and emergency procedures. The academy has a modern training facility and experienced faculty members.

4. Sagarmatha School of Aviation: Located in Kathmandu, Sagarmatha School of Aviation is a renowned air hostess training institute in Nepal. It offers a one-year Diploma in Air Hostess and Cabin Crew Training, which covers topics such as customer service, safety procedures, and emergency procedures. The school has a well-equipped training facility and experienced faculty members.

5. In conclusion, the NAC Institute of Aviation and Hospitality Management, Summit College of Management and Technology, Asian Academy of Aeronautics, and Sagarmatha School of Aviation are the top air hostess training institutes in Nepal. These institutes offer comprehensive programs that cover various aspects of the job and have modern facilities and experienced faculty members.

Here are a few more things to consider when looking for an air hostess training institute in Nepal:

1. Accreditation: It is important to ensure that the institute you choose is accredited by the government or a recognized organization. This ensures that the institute follows industry standards and provides quality education.

2. Curriculum: The curriculum of the institute should cover all the essential topics needed to work as an air hostess or flight steward. This includes customer service, safety procedures, emergency procedures, and communication skills.

3. Faculty: The faculty of the institute should be experienced and qualified in their respective fields. They should be able to provide hands-on training and guidance to students.

4. Infrastructure: The institute should have modern facilities and equipment, such as a flight simulator and classrooms equipped with the latest technology.

5. Placement assistance: Many institutes offer placement assistance to their students after they complete their courses. This can be helpful for students looking for job opportunities in the aviation industry.

It is also a good idea to do some research and read reviews from former students before enrolling in an air hostess training institute in Nepal. This can give you an idea of the quality of education and training provided by the institute.