If you receive benefits (german: “Arbeitslosengeld”) in Austria, you might be able to receive it in the UK as well. This does not mean that the UK pays for you, but just that you can take it with you for a limited time (a few month) while searching (or preparing for) a job abroad. You might be required to take a specific form with you and go to the job center within few days after you arrive here, but your advisor might know more.