In 2026, the minimum age to become cabin crew is generally 18 years old, though this varies significantly by airline and country. Most major international and regional carriers, particularly in India (like IndiGo and Air India) and Europe (like Ryanair or British Airways), accept applicants at 18. However, many United States-based airlines and some premium Middle Eastern carriers (such as Emirates or Qatar Airways) require candidates to be at least 21 years old. This higher age limit is often tied to legal requirements for serving alcohol on international flights or specific labor regulations. Regardless of age, applicants must typically have a high school diploma (10+2), meet height and weight requirements, and be medically fit. If you are 18, you are eligible for a vast majority of short-haul and low-cost carriers, making it a great time to start a career in aviation while potentially waiting to meet the age criteria for major long-haul legacy airlines later.