A 63-year-old mother and a close family friend were killed when a two-storey Queenslander in Kingston was engulfed in flames.

The 21-year-old woman from Kallangur was trapped in the blaze that broke out on Sunday night, and died from her injuries in hospital.

A 63-year-old mother and a close family friend were killed when a two-storey Queenslander in Kingston was engulfed in flames.