Two-night flight and hotel city breaks with BA Holidays are also on offer from £149 per person, for cities including Edinburgh and Belfast.
The discounted seats and holiday packages are available for travel on selected dates until September 2021.
The fares are available across BAs’ domestic network, including Aberdeen, Belfast, Edinburgh, Newcastle and Newquay.
BA Cityflyer routes from Belfast City to Exeter, Glasgow, Leeds and Newquay are also available on selected dates from £32 each-way.
Colm Lacy, BAs’ chief commercial officer, said the deals offer customers the chance to visit "some of our best loved cities".
