The new flights will operate weekly until the end of October.
They are in addition to four that are already in place.
The flights include one from London Gatwick from Sunday, August 30 and two more from Birmingham and Manchester from Thursday, September 3.
These are the key details you need to know about the new flights:
From Sunday, August 30: Birmingham, East Midlands, Manchester and London Gatwick.
From Thursday, September 3: London Gatwick, Birmingham and Manchester.
TUI holidays is also offering a selection of deals for Algarve getaways.
Portugal – Under £500
TUI offers seven-night holidays to Albufeira staying at the 3T Casa Mitchell Apartments on a self-catering basis.
Prices from £456 per person when booked online.
Price is based on two adults sharing and includes flights departing from Manchester airport on September 3, 2020, and transfers.
Portugal – Under £700
TUI offers seven-night holidays to Olhos D’Agua staying at the 3T Oceanus Aparthotel on a self-catering basis.
Prices from £664 per person when booked online.
Price is based on two adults sharing and includes flights departing from London Gatwick airport on September 10, 2020, and transfers.
To find out more about the above holidays holiday or to book go to tui.co.uk, visit your local TUI holiday store or download our app.