As long as your bottle of perfume is under 3.4 ounces which most perfume bottles are anyway then you can usually take one bottle of perfume onto the plane in your carry on hand luggage.
Just be sure it's in a plastic Ziploc bag to allow it to easily pass through the airport security.
Larger perfume bottles though won't be allowed through the airport security through hand luggage but might be able to go through the airport security in checked baggage.
It would be best to not bring larger bottles of perfume than you would normally use and just bring a small bottle of perfume in your hand luggage and it will be allowed through.