Formal:
* Maligayang pagdating sa iyong tahanan. (This is the most formal way to say it.)
Informal:
* Welcome sa bahay mo. (This is more casual and suitable for friends and family.)
* Welcome sa inyo. (This is a bit less formal than "sa bahay mo" and can be used with both friends and family.)
Other variations:
* Masayang pagdating sa iyong tahanan. (This is another way to say "Welcome to your home" that emphasizes happiness.)
* Pasensya na sa abala. (This means "Sorry for the trouble" and is a polite phrase to use when someone is visiting your home.)
The best way to say it depends on the situation. If you are speaking to someone you know well, you can use a more informal greeting. If you are speaking to someone you don't know well, you should use a more formal greeting.