Virgin Atlantic has dropped airfare from San Francisco to Johannesburg, South Africa to $779 round trip, one of the lowest fares of 2015 for this route. This deal is good for travel departures Sunday through Wednesday from January 12 to May 31, 2016. Nearly all dates on these days are available at time of post. Other days of the week are mostly $879 fares.
Los Angeles LAX is $829 round trip for the same dates with lots of availability.
Virgin Atlantic: San Francisco SFO – London LHR – Johannesburg, South Africa JNB
$778.36 Monday March 7 – Monday March 21