Help me get to Australia to say goodbye to a good friend

Jake is one of the nicest guys of ever met. I met him when he started dating my best friend. We worked together and spent most weekends and free time together. We all became close. After a few months Jake moved back to Australia where he was from. At the beginning of August Jake suffered a brain aneurysm. He was put in a coma. It's been painful the last few weeks hearing the updates but the worst was last week when we heard he would never wake from his coma. Now we are just waiting for him to pass. Please help me get to see him at his funeral. I need to say my goodbyes. Anything at all would be more than appreciated. Thank you