Bourgas airport is 35 kms (25 mins) from Sunny Beach with flights from May to October. There are also flights throughout the year into Varna which is 95 kms away. The main charter airlines fly into Bourgas - Thompson, Balkan, Thomas Cook, First Choice. A Google will give details of the best prices for flights - Skydeals, Cheap flights and Travelrepublic. Wizz Air fly direct from Luton. There are taxis from the airport into Sunny Beach which are very reasonable - 40 - 50 levs per journey.