A flight was unexpectedly diverted to Dublin Airport after smoke was detected in the cabin. The source of the smoke was traced to a passenger’s portable power bank. The aircraft landed safely at Dublin, and emergency services were on standby, though not required. Passengers were disembarked and arrangements were made for their onward travel. Authorities are investigating the incident to determine the exact cause of the smoke and prevent similar occurrences. This event highlights potential risks associated with carrying portable electronic devices and their chargers on flights. The airline is cooperating with investigators and reviewing safety protocols.