"umbuchen" in English umbuchen {v.t.} to reverse to alter to change to rebook to repost umbuchen {v.i.} to change one's booking / reservation Detailed translations for "umbuchen" umbuchen{transitive verb} 1. einen Posten umbuchen to reverse 2. Flug, Termin, auf umbuchen(also: wandeln) to alter umbuchen to change Ich möchte mein Oslo-Ticket umbuchen lassen. Source: opensubtitles.org Corpus by OPUS Request review I want to change my ticket to Oslo please. 3. other umbuchen to rebook umbuchen to repost umbuchen{intransitive verb} umbuchen to change one's booking / reservation