Tenantcy Agreement ending?

Hi, my current tenantcy agreement is coming to an end by the end of the month, I’ve been looking to move and I have finally found somewhere however I am wondering if I need to give a months notice period of leaving as it states within my contract. However as I said my contract ends this month so wouldn’t my landlord expect me to move if I’m not requesting a another lease.

I will be giving at least a 2 weeks notice, I live within the UK.

Thanks