Which airport should I plan the trip to?
The closest airport is Tivat Airport
In case flights are not good to Tivat, check flights to Podgorica, it is only 1.5 hours away from location.
Do I need a Visa to enter Montenegro?
Depends on your passport and residency. You can enter Montenegro using a Schengen Visa or a Schengen residency. Lebanese Passport holders needs either a Schengen Visa or a Montenegrin Visa.