The Messenger of Allah (ﷺ) performed four umrahs, viz. umrah al-Hudaybiyyah; the second is the one when they (the Companions) were agreed upon performing umrah next year; the third is umrah performed from al-Ji'ranah; the fourth is the one which he combined with his hajj.
Sunan Abi Dawud Book 11, Hadith 273
← Previous Hadith Ibn 'Umar was asked: How many times did the Messenger of Allah (ﷺ) perform 'Umrah ? He said: Twice. 'Aishah said: Ibn 'Umar knew that the Messenger of Allah (ﷺ) performed three 'Umrahs in addition to the one he combined with the Farewell Pilgrimage.

Sunan Abi Dawud Book 11, Hadith 272 Next Hadith → The Messenger of Allah (ﷺ) performed four 'Umrahs all in Dhu al-Qa'dah except the one which he performed along with Hajj.

Abu Dawud said: From here the narrator Hudbah (b. Khalid) became certain. I heard it from Abu al-Walid , but I did nor retain: An 'Umrah, during the treaty of al-Hudaibiyyah, or from al-Hudaibiyyah ; and 'Umrat al-Qada' in Dhu al-Qa'dah, and an 'Umrah from al-Ji'ranah where he (the Prophet) distributed the booty of Hunain in Dhu al-Qa'dah, and an 'Umrah along with his Hajj.

Sunan Abi Dawud Book 11, Hadith 274