The objective of this study was to identify and compare the volatile compounds of liquid essential oils and volatiles of headspace-solid phase microextraction (HS-SPME) of the hallabong blossom. SPME is a sampling technique based on sorption of analytes into a polymeric material that coats a silica fiber. Two different fiber coatings tested to evaluate the extraction efficiencies of volatiles. The hallabong blossom exhibited 5 major volatile compounds: linalool (28.89-43.24%), limonene (0.39-23.06%), ${eta}$-myrcene (0.38-16.67%), sabinene (1.37-11.42%), and 4-terpineol (1.26-6.12%). The amounts of identified compounds in the hallabong blossom were more abundant in carboxen/polydimethylsiloxane (CAR/PDMS) fiber than in PDMS fiber.