Formal:
* Tu m'as manqué ? (You missed me?)
* Avez-vous manqué mon absence ? (Did you miss my absence?)
Informal:
* Tu me manquais ? (Did you miss me?)
* T'as manqué mon absence ? (Did you miss my absence?) (Very informal)
More affectionate:
* Tu me manques ? (You miss me?)
* J'ai manqué à ton attention ? (Did I miss your attention?)
The best choice will depend on your relationship with the person you are speaking to and the tone you want to convey.