The best price found from United States to Democratic Republic of Congo is on March 22nd, 2016, travelling with Ethiopian Airlines. See more options, compare prices and book: search flights.
Few airlines fly to Kinshasa apparently due to mismanagement at the airport, so despite the hassles, some people use Brazzaville (Congo) as their gateway to DRC; although crossing between these two cities is not without its own share of problems. The only two options direct from Europe are nonstop from Paris with Air France and from Brussels via Cameroon with Brussels Airlines. Ethiopian Airlines, Kenya Airways and Royal Air Maroc all link their respective capital cities to Kinshasa. Ethiopian Airlines and Kenya Airways fly to Lubumbashi.