Book Flight to Vienna at our Next-Gen Blockchain powered Travel Platform XcelTrip. If you want to book a hotel or flight in Vienna using Bitcoin or other Cryptocurrencies, do it at XcelTrip! You could book on both the web and app of XcelTrip. Choose from over 400+ Airlines, 2.3m hotels worldwide. To get started, ensure you are registered with XcelTrip at the time of the transaction. Take a break… Flight with XcelTrip today.