Sphenochoanal polyps are rare types of nasal polyps that originate from the sphenoid sinus or ostium and extend towards the nasopharynx. The deep origin of the polyp contributes to the varied presentation and delayed identification of the disease. This report aims to present a case of sphenochoanal polyp in a Filipino male adult who presented with unilateral nasal congestion of 3 years duration. Diagnostics include nasal endoscopy and paranasal sinus (PNS) CT scan while the treatment of choice is polypectomy and endoscopic sinus surgery.