Tbilisi is connected by direct flights from major European cities:
Milan - Paris – Munich - Wien- Warsaw

With stopovers in Munich or Istanbul from:
Rome - Naples - Palermo - Bari

Here are some of the routes in the days closest to the event.
Check with your agency for dates/times and any other possibilities.

Direct flights:

Milan Bergamo Orio al Serio – Georgian Air
Bergamo 14.50 - Tbilisi 20.50 18 oct
Tbilisi 11.45 - Bergamo 13.50 22 oct

Paris – Georgian Air - Code share Air France
Paris 15.15 - Tbilisi 20.50 16-18 oct
Tbilisi 11.10 - Paris 14.15 22 oct

Munich - Lufthansa
Munich 11.15 - Tbilisi 17.10 16-18 oct
Munich 22.10 - Tbilisi 04.05 +1 17-18 oct
Tbilisi 05.10 - Munich 07.20 21-22 oct
Tbilisi 18.15 - Munich 20.25 22 oct

Wien – Austrian Airline
Wien 22.40 - Tbilisi 03.55 +1 16-18 oct
Wien 16.10 - Tbilisi 21.25 17 oct
Tbilisi 04.50 - Wien 06.30 21 oct

Warsaw – Lot
Warsaw 22.45 - Tbilisi 04.25 +1 16-18 oct
Tbilisi 04.10 - Warsaw 06.05 21 oct

Lufthansa / Turikish - with stop over:

Milan Linate
Linate 18.25 - Munich 19.30 // Munich 22.10 - Tbilisi 04.05 16-17-18 – Lufthansa
Tbilisi 05.10 - Munich 07.20 // Munich 08.20 - Linate 09.25 21-22 oct – Lufthansa

Milan Malpensa
Malpensa 20.10 - Munich 21.20 // Munich 22.10 - Tbilisi 04.05 16-17-18 oct – Lufthansa
Malpensa 19.40 - Istanbul 23.40 // Istanbul 01.05 - Tbilisi 04.30 16-17-18 oct – Turkish
Tbilisi 05.10 - Munich 07.20 // Munich 11.00 - Malpensa 12.05 21-22 oct – Lufthansa
Tbilisi 04.05 - Istanbul 05.35 // Istanbul 07.35 - Malpensa 09.25 21-22 oct – Turikish

Rome
Rome 08.05 - Munich 09.40 // Munich 11.15 - Tbilisi 17.10 18 oct – Lufthansa
Rome 19.05 - Munich 20.40 // Munich 22.10 - Tbilisi 04.05 16-17-18 oct – Lufthansa
Rome 07.00 - Istanbul 10.45 // Istanbul 13.30 - Tbilisi 16.45 17-18 oct – Turkish
Rome 10.45 - Istanbul 14.35 // Istanbul 16.50 - Tbilisi 20.10 18 oct – Turkish
Rome 15.30 - Istanbul 19.15 // Istanbul 23.50 - Tbilisi 03.10 18 oct – Turkish
Rome 20.05 - Istanbul 23.45 // Istanbul 01.05 - Tbilisi 04.30 16-17-18 oct – Turkish
Tbilisi 17.40 - Istanbul 19.15 // Istanbul 21.50 - Rome 23.30 21-22 oct – Turkish
Tbilisi 05.25 - Istanbul 07.00 // Istanbul 08.05 - Rome 09.50 21-22 oct – Turkish
Tbilisi 05.10 - Munich 07.20 // Munich 08.30 - Rome 10.00 21- 22 oct – Lufthansa

Naples
Naples 06.00 - Munich 07.45 // Munich 11.15 - Tbilisi 17.10 18 oct – Lufthansa
Naples 20.00 - Istanbul 23.25 // Istanbul 01.05 - Tbilisi 04.30 16-17-18 oct – Turkish
Naples 17.35 - Munich 19.20 // Munich 22.10 - Tbilisi 04.05 16-17-18 oct – Lufthansa
Tbilisi 04.05 - Istanbul 05.35 // Istanbul 06.50 - Naples 08.15 21-22 oct – Turkish
Tbilisi 05.10 - Munich 07.20 // Munich 10.40 - Naples 12.20 21-22 oct – Lufthansa

Palermo
Palermo 09.15 - Istanbul 12.50 // Istanbul 16.50 - Tbilisi 20.10 18 oct – Turkish
Palermo 17.35 - Munich 19.35 // Munich 22.10 - Tbilisi 04.05 16-17-18 oct – Lufthansa
Tbilisi 04.05 - Istanbul 05.35 // Istanbul 06.45 - Palermo 08.15 21 oct – Turkish
Tbilisi 05.10 - Munich 07.20 // Munich 09.10 - Palermo 11.05 21-22 oct – Lufthansa

Bari
Bari 20.20 - Istanbul 23.25 // Istanbul 02.20 - Tbilisi 05.45 16-17-18 oct – Turkish
Baril 17.45 - Munich 19.30 // Munich 22.10 - Tbilisi 04.05 16-17-18 oct – Lufthansa
Tbilisi 04.05 - Istanbul 05.35 // Istanbul 07.00 - Bari 08.00 21-22 oct – Turkish
Tbilisi 05.10 - Munich 07.20 // Munich 10.55 - Bari 12.30 21-22 oct – Lufthansa