There's Bankers Draft and Electronic transfer. Be warned though that what you think it will cost is not always what you actually pay. The rate of exchange varies between different methods used and the exchange rate may be different on the actual day that the transaction takes place (for better or worse) also the fees charged for the different methods of transfer varies. Best thing is phone your bank. Might be worth checking if the flight school where you plan to spend your cash has a UK bank account!