Provided are a handover method and apparatus, and a communication device. The method includes: after a terminal determines that a handover failure occurs or when a handover timer times out, sending first information to a target secondary node, wherein the first information includes handover failure information and/or MCG failure information; and the first information is forwarded to a target master node by the target secondary node, and the target master node determines a new handover process, or, the first information is forwarded to the target master node by the target secondary node and then forwarded to an original master node by the target master node, and the original master node determines the new handover process.