The ship reverted to her previous roles when the headquarters of the Combined Fleet was moved ashore in September. The following month, she participated in the Battle off Cape Engaño, where she escorted the Japanese carriers attempting to decoy the American carrier fleet supporting the invasion of Leyte away from the landing beaches. Afterwards, the ship was transferred to Southeast Asia and engaged American forces in the Philippines in December where she was slightly damaged by American bombers. In early 1945, "Ōyodo" participated in Operation Kita, during which she transported aviation gasoline and other strategic materials back to Japan. The ship was damaged by American carrier aircraft in March and repairs were completed two months later. She was sunk with the loss of about 300 men during American airstrikes in July. After the war, "Ōyodo" was salvaged and scrapped in 1947–1948.