How old do you have to be to become a flight attendant? You must be at least 18 years old to serve as a flight attendant, and more than half of all major airlines require applicants to be at least 19 or 20 years old. At 21 years old, you can apply to be a flight attendant with any airline.

Yes, 25 is actually considered an ideal age to apply for a cabin crew position. Most major international airlines (like Emirates, Qatar, and Delta) require candidates to be at least 18 to 21 years old, but there is typically no "upper" age limit as long as you can pass the physical and medical assessments. In 2026, many airlines specifically value "mature" candidates in their mid-20s because they often bring prior experience in customer service, hospitality, or crisis management. For example, Air India and other carriers often hire freshers up to age 27, while experienced crew can be hired well into their 30s. At 25, you are well within the "sweet spot" of being physically fit for the demanding schedule while possessing the emotional maturity and professional communication skills that modern airlines prioritize during the interview process.