Tickets for the new dates go on sale this Friday, November 23 at 9am and are priced at £16-£25, depending on venue.
Collins this year picked up the 'Outstanding Contribution to Music' prize at the AIM Awards.
The ex-Orange Juice star suffered a double brain haemorrhage in 2005 but has since released two solo albums via Heavenly Records - 2007's Home Again and 2010's Losing Sleep.
Collins releases his eighth solo album Understated via AED early next year.
The record was produced and recorded by Collins with Seb Lewsley at their West Heath Yard studio.
The full tour dates are as follows:
- April 12 - Leeds Brudenell Social Club
- April 13 - Pocklington Arts Centre
- April 14 - Hebden Bridge The Trades Club
- April 15 - Aberdeen Lemon Tree
- April 17 - Strathpeffer Pavilion
- April 18 - Glasgow ABC
- April 20 - Liverpool Philharmonic Hall
- April 21 - Birmingham Glee Club
- April 22 - Cambridge The Junction
- April 24 - London Union Chapel
- April 25 - Brighton St George's Church