It seems tricky, but it's a capital, there must be some public transport to the airport, right?
What I can find online is some outdated posts mentioning there's a shuttle arranged by Montenegro airline from Trg Republiek to the airport, but I can't find any schedule or updated info.
Another solution is take a train, then stop somewhere 0n the road, with more than 1 km to the airport.
To be sure, I would like to take a shuttle. Can anyone help me?