San Francisco London flights (SFO - LON) - book cheap fare
We have cheap fares for San Francisco London flights (SFO - LON). In the royal city of London, watch the changing of the guard at Buckingham Palace. Visit the Tower of London, home to the fabulous Crown Jewels. Take a guided tour of Windsor Castle, the oldest occupied castle in the world. Landmarks such as Big Ben and Canary Wharf are lined up for your viewing if you choose a Thames River cruise. Why not visit the popular Gorilla Kingdom at the London Zoo? Book your trip today with one of our low-priced fares and fly on Lufthansa from San Francisco to London.