Sandra Bullock & Louis Land at LAX After Australia Trip

Sandra Bullock walks through the airport after arriving at LAX Airport on an inbound flight on Wednesday (July 3) in Los Angeles.

The 48-year-old actress was joined by her cutie-pie son Louis while arriving home after a trip to Australia to promote her new movie The Heat, in theaters now.

PHOTOS: Check out the latest pics of Sandra Bullock

The day before, Sandra attended both the premiere and a photo call for the movie looking gorgeous.

20+ pictures inside of Sandra Bullock and Louis at the airport…