G'day and this is my 1st posting, and I am seeking some confirmation ideas or help please. I want to find the cheapest way I can tackle the following on a reputable airline Depart MEL and arrive ATH Greece from there we will catch a cruise to Miami USA so I then need MIA to MEL or MIA LAX MEL or ?I cant work out if I can do it better on 2 one way tickets (ouch) or a round the world ticket or is there a better way ? I would appreciate any advice on how people have done similar or have far more nouse in this area other than me regards