The singer had previously cancelled a string of dates as a result of a serious illness.
La Havas has now left hospital and several cancelled dates have been rearranged for spring 2013, while the remainder of her 2012 tour starting at The Fire Station in Bournemouth on October 17.
Tickets for the original dates will be valid for the new shows.
A second date has been added at London's O2 Shepherd's Bush Empire on March 12 and tickets for the new show are available from tomorrow (Friday, October 12).
The full rescheduled Lianne La Havas tour dates are as follows:
- October 17 - Fire Station, Bournemouth
- October 18 - Concorde 2, Brighton
- October 20 - Leadmill, Sheffield
- October 21 - O2 Academy, Bristol
- October 22 - O2 Academy, Oxford
- February 28, 2013 - Junction, Cambridge
- March 1 - 02 Academy, Liverpool
- March 3 - Queens Hall, Edinburgh
- March 4 - ABC, Glasgow
- March 5 - Olympia, Dublin
- March 7 - Stylus, Leeds
- March 8 - Institute, Birmingham
- March 10 - Ritz, Manchester
- March 11 - O2 Shepherd's Bush Empire, London
- March 12 - O2 Shepherd's Bush Empire, London - New Date
Listen to Lianne La Havas 'Forget (Mele Remix)' below