I would like to check out, please.
vor-REI — the conditional of 'volere', stress on the second syllable.
The standard opener when approaching the front desk on your departure day.
'Vorrei' (I would like) is the conditional of 'volere' and is always more polite than 'voglio' (I want). Using 'fare il check-out' with 'fare' as a support verb is standard in Italian for borrowed English hotel terms.
Devo fare il check-out entro che ora?
By what time must I check out?
Ask if you are unsure of the deadline
Posso fare il check-out in anticipo?
Can I check out early?
Useful if you have an early flight or train
Sto partendo adesso. Posso fare il check-out?
I am leaving now. Can I check out?
Use when departing before the standard check-out time
Standard check-out time at Italian hotels is noon (mezzogiorno). Arriving at reception at 11:45 is considered perfectly normal. If you need to leave before reception opens, many hotels offer express check-out via a key drop envelope.