What is the best route-airline to travel from Marrakesh to Sarajevo or alternatively from Morocco to Bosnia? Thank you
Marrakesh and Sarajevo can be connected with a total of three flights along various routes. www.skyscanner.com shows some of these. Best price and best timing are not likely to match. If there's anywhere else you'd like to go in between, then choose your preference. That would be better than trying to do this trip in one day.
It looks like maybe the best might be Swiss Air, with a three hour layover in Zurich. What day are you traveling?