Kullaflyg was an airline based in Ängelholm/Helsingborg, Sweden. They lease aircraft and pilots from the sister company Braathens Regional. Their own staff works partly as ground personnel and as cabin crew on the aircraft. As all subsidiaries of Sverigeflyg, Kullaflyg uses the callsign and codes of Braathens Regional.
In 2016, the Kullaflyg brand was, together with several other domestic airline brands, merged into the new BRA Braathens Regional Airlines.