If you’re looking for a place with serious diversity, there are few better places to visit than South Africa. Still reeling from its massive success in hosting the 2010 World Cup, this country in the southern tip of Africa is primed and ready for more travelers to enter its doors and experience its greatness.From a tumultuous history of chaos-turned-tolerance to a now upbeat vibe that runs through its people, South Africa has much to offer by way of depth and reality. Diversity in geography doesn’t hurt either. Here, you can from the heights of Table Mountain to the depths of the ocean, and from the arid desert to lush rainforests.Now, South African Airways and American Express have teamed up to offer flights to Johannesburg. Here’s the deal: You and one other person fly from either New York  or Washington D.C. to Johannesburg for $1,779. You must fly together on both trips, and sit in economy.