Hi, you have the options to file a petition for quashing the FIR before the Hon'ble High Court and if you are able to get stay in the petition then you are need not appear before the Trial Court.
2. If you are unable to appear before the trial court then ask your advocate to file an exemption application for not appearing before the Hon'ble Court as you are in out of country and take a date and in normal circumstances presences of the accused in not required till police has filed charge sheet.