No. 38 Squadron relocated to RAAF Station Schofields near Sydney on 15 August 1946. It became part of No. 86 Wing, along with Nos. 36 and 37 Squadrons, which also operated Dakotas, and No. 486 (Maintenance) Squadron, which serviced the wing's flying units. Commencing on 22 January 1947, one of No. 38 Squadron's main responsibilities was to conduct thrice-weekly courier flights to Japan to support the Australian element of the British Commonwealth Occupation Force. These flights were the longest regular air route serviced by twin-engined aircraft at the time, and took several days. The courier flights continued until 13 January 1948, after which chartered Qantas aircraft were used to support the force in Japan. In August 1948, five of No. 38 Squadron's air crews were dispatched to Europe where, as members of the RAAF Squadron Berlin Air Lift, they participated in the international efforts to fly supplies into Berlin during the Soviet blockade of the city. These personnel remained in Europe for 12 months, and their absence greatly disrupted No. 38 Squadron's operations. Overall, twenty members of No. 86 Wing were sent to Europe; the resulting shortage of personnel forced Nos. 36 and 38 Squadrons to operate for a period as a single unit, all flying hours being attributed to No. 38 Squadron in official records. No. 86 Wing moved to Richmond between 22 June and 1 July 1949.