It is strongly recommended to apply for a Hungary Tourist Visa at least 4 to 6 weeks before your intended travel date. The standard processing time is 15 days, but it can extend to 30 or even 45 days in certain cases. Applying well in advance gives you sufficient time to gather all required documents, address any queries raised by the visa authority, and make alternative travel arrangements if necessary. Applications can be submitted no earlier than 6 months before your intended date of travel and no later than 15 working days before your departure date.