Returning to Manus on 1 October, the destroyer escort prepared for the vital Philippine Islands invasion. Sailing on 4 October with Task Group 30.8, "Lamons" steamed toward the fueling areas off Leyte. For the next three months she operated-as a screen for oilers replenishing the fleet during the Philippine campaign. With Leyte secured, "Lamons" departed Ulithi on 29 December as screen for a refueling group supporting the Luzon landings.