1) The usual easy fix for squeaky doors is lubricating oil such as WD-40.  Spray this in to the hinges and you should see a noticeable improvement almost instantly.

2) Sometimes a quick spot of oil will not do the job, if this is the case try taking off the hinges and remove the hinge pin.  Once you remove the pin rub it down with wire wool.  Respray the hinge with WD-40 and then replace the hinge.  You could also try soap on the hinge pin, this can help remove dirt from the hinge and smooth it’s passage.

3) Sometime the squeaking can be caused by loose hinges.  A good way to fix this is to unscrew the hinges, put match sticks in to the holes and break them off where the screw hole levels off, then replace the screws.

4) If none of this has worked you can always buy new hinges, they are not very expensive, and can be found at any hardware store.

Hopefully this guide on how to fix squeaky door hinges will have fixed your problems!