Dream about killing flies in the house stands for something that you are holding onto for too long. You are a little too abrasive or harsh in your words or attitude. You need to address harming issues or else they will continue to bother you. The dream is a clue for denial or some misunderstanding. You are emerging from some depressing or negative situation.
Killing flies in the house dream signifies an issue that you need to address immediately before it gets to a critical state. You are wasting time on worthless or fruitless pursuits. There is someone that you need to reach out to. It is unfortunately an alert for a particular situation or issue that is not going well. You are not ready or not prepared to move on to the next step.
If you dreamt about killing flies in the house:
If someone you know is going through a rough time, they could come to you for support or advice. People see you as genuinely concerned and a good friend, especially when times are tough. You’ve probably earned their respect through your caring and helpfulness. By being such a good friend, you’re surrounded by people who will be there for you when you need them.