 In the United States , " Come Back to Me " made its debut at number 79 on the Billboard Hot 100 in the issue dated September 30 , 2006 . The song ascended and descended on the chart for several weeks before reaching its peak position of number 55 , in the issue dated December 9 , 2006 . It also peaked at number 18 on the Pop Songs chart , number 22 on Pop 100 Airplay , number 57 on the Pop 100 and number 63 on Radio Songs . Across Europe , " Come Back to Me " fared better on the charts and peaked at number 43 on European Hot 100 Singles . In France , it peaked at number 12 and remained on the chart for a total of 25 weeks before falling off . In Italy , it debuted at number eight , which became its peak position , and stayed on the chart for two weeks . The song achieved its highest peak position in New Zealand , where it reached number six and spent five weeks in the top ten . In total , it appeared on the chart for 17 weeks . The song also peaked at number 36 in Australia , number 58 in Germany and number 100 on the UK Singles Chart . 
