How long can you stay at your destination, using a round trip plane ticket?

Question

How long can you stay at your destination, using a round trip plane ticket?

Answer 1

It really depends on the rules of the fare that you purchased.  A lot of times, it's only 30 days, but there may be some extensions from that.  You'll need to check the rules of the fare you end up buying.  If you do a search on the airline website for a ticket, and you have dates that are longer than 30 days apart, then the ticket you purchase will end up matching your wishes.  But it might end up being more expensive...

Answer 2

It's not really up to the airlines to determine. it will be determined by the immigration office of the country you are going to.  Some allow 30 days.. some allow up to 8 months (with documentation that you have funds to stay without working).

Some require specific visas..

Depends on where you are going, and where you are from.