The price of a round-trip ticket itself is 140 Euros, but inclusion of taxes and fees raises it to 405 Euros.
The flights stop at London en route to New York, meaning passengers must stay overnight at a Gatwick airport hotel courtesy of British Airways. The return flight from the USA does not stop at London.
The public-relations firm "Maksima komunikacije" has said people who want tickets for one of the cheap flights must buy them no later than 31 March. Such tickets may be used until 3 July.
Tickets may be purchased at the Dubrovnik British Airways office, tourist agencies and the British Airways website.