For autumn 2021 you can check Airport Dubrovnik searchable schedule, as well as Croatia airlines schedule in order to find the most suitable flight to Dubrovnik.
To help you with the flight search you can use sites like:
Dubrovnik Airport Cilipi is located 22 km from the City. It takes about 30 minutes to reach the Conference venue. The participants can take a bus from the airport to the City (Main bus station). The buses leave the airport after every landing (Airport Transportation). You can buy the ticket on the bus. From the Main bus station you can take a local bus or a taxi to the hotel. From the airport you can also take a taxi. Taxi price from airport to the city is approximately 35-50 EUR. Uber is also available in Dubrovnik, price from airport to the city centre is around 30 EUR.
At the airport you can also rent a car in local or international car rental agency.
Dubrovnik is connected by bus with various domestic and international places, as well as services heading to Dubrovnik Airport.
The Dubrovnik's main bus station is located at the Western entrance to the town, in the port of Gruz, which is about 15-20 minutes ride by local bus to Pile, the main gate of Dubrovnik Old City. Local buses to and from the main bus station operate every 10-15 minutes:
Split-Dubrovnik. The ship departs from Split early morning and arrives to Dubrovnik in afternoon of the same day with a pretty cruising among the beautiful Dalmatian islands. See the timetable here.
You can use ViaMichelin web site to plan your trip from your home to Dubrovnik.
