Pls can anyone tell me how to say goodnight in austria?

Good Night: Gute Nacht (goo-tay nacht) - the "ch" pronounced with the same sound as the "ch" in the Scottish word "loch"

Good Evening: Guten Abend (goo-ten ah-bend)

Till we see each other again: Auf Wiedersehen (owf vee-der-sane)

See ya: Tschuess (choo ss) (to say the "ue" properly form your mouth like you're going to say OH but instead say EEE.

alveederzane

"Gute Nacht", which is German for Good Night.
or, you could say "Abend" which means "'Until Tomorrow".

Or, you could just say "Tchuss" (pronounced "chooss") which is basically "later".

Gutten Nacht.