Being a flight attendant lets you travel the whole world which is its most amazing perk but it does depend upon the airline you work for. But the not so amazing thing is that you time you get to explore the city and its culture can vary.
You can take up this job by properly going through all the details like where they go, how much stay time is provided and so on. You only need to get an aviation course from a recognised institute to get this job and the salary is exceptionally good with additional perks too.