South African Airways offers roundtrip flights to South Africa from select cities in the U.S. with prices starting at $1,053.30, as provided by ShermansTravel. (All taxes are included.) That's the lowest rate we could find for select routes by $4. This price is valid on flights departing from Washington, D.C. (IAD) with arrival in Johannesburg, South Africa, (JNB) on June 1; prices vary depending on the departure cities and dates chosen. Book this travel deal by May 31 for travel through June 15.