Four years after competing in her first Olympics, Offiong qualified for her second Nigerian team, as a 22-year-old, at the 2008 Summer Olympics in Beijing, by placing third from the All-Africa Games in Algiers, Algeria, and receiving a continental spot for Africa in the women's team under ITTF's Computer Team Ranking List. Offiong joined with her fellow players and Olympic veterans Olufunke Oshonaike and Bose Kaffo for the inaugural women's team event. She and her team placed fourth in the preliminary pool round against Singapore, United States, and the Netherlands, receiving a total of three points and three straight losses. In the women's singles, Offiong lost the preliminary round match to Australia's Miao Miao, with a unanimous set score of 0–4.