Despite being extremely cheap, the bus is also very slow and getting from Bari to Trieste by bus will take you a while. You could consider travelling by plane, getting low-cost tickets if you can book in advance.
When are the buses from Bari to Trieste scheduled?
To get to Trieste from Bari by bus, it will take you around 17 hours and 40 minutes, or even 14 hours and 25 minutes if you choose the fastest solutions. The first bus leaves Bari at 01:06, while the last one is at 21:06.
By bus from Bari to Trieste: which companies offer the service?
You can travel by bus from Bari to Trieste with FlixBus.
Flixbus is undoubtedly one of the youngest and most famous bus companies in whole Europe. With more than 40 millions passengers only in 2017, Flixbus offers national and international bus connections, also with night buses.