Hi, Thank you for taking the time to check that out. I've already booked my 'big' flights to PR (from Australia) so that will cost me about $200 pp to change, looks lie i'll be lucky to add the flights for Cuba for under $1k each.
Sounds crazy as it's just a hop away. For a $1k one can fly direct from london with Virgin into havana.
I've also figured out that from Aus the easiest way is via LA, into Mexico & then Cuba.
But I'm still unsure of the best way via South America to take advantage of some time in Rio.
Cuba has made its way to the top of my bucket list!
.....just trying to figure it all out....