Istanbul in November.
Istanbul in November. Start planning now, one of the keys to doing that is to focus on your airfare. While you can pay for your cruise over time it really pays to focus on your airfare being paid up months in advance, even if you use miles. As seats are booked the more the seats will cost in miles. The only exception to this is if the plane is relatively empty and they don't mind if people use their miles on the flight. However, you don't want to risk your vacation by having to purchase some very expensive flights to and from a foreign destination just because you couldn't get cheap last minute airfare. It can really pay off to plan in this case.