Harry and Meghan were forced to leave their homes after the photos were released in stores, including The Times, the king's source, familiar with the case.
In January, Splash News hosted a helicopter to capture a couple of private house images in the Cotswold region of England, where Buckingham Palace claimed to be at risk for a couple.
The security and safety of the prince and the home as long as they can no longer live in property, ”said the palace.
"The helicopter was flying through the house at a high altitude and allowed Splash to take pictures in the living room and dining area at home and directly to bedroom, "he added.
"The Duke of Sussex acknowledges and welcomes the official apology from Splash News and Picture Agency.
The official residence of Harry and Meghan is Frogmore Cottage in Windsor, near London.
Kensington Palace has issued a rare statement on behalf of Harry, criticizing a couple of media and noting that "his friend Meghan Markle has been subjected to a wave of abuse and harassment."
The news association Splash said it "always admitted that this the situation is a mistake in the judgment, and we have taken steps to ensure that this situation is not repeated. We apologize to the Duke and Duke for the disaster we have caused. '
CNN contacted the Splash comment.