Book your low-cost transfer Sremska Mitrovica to Osijek Airport (OSI). Your UPtransfer driver will welcome you drive you to Osijek Airport (OSI) safely. If you need a safe and easy transfer from Sremska Mitrovica to Osijek Airport (OSI), do not hesitate to book and get your instant confirmation to your email address. Your driver will welcome you with a personal waiting sign and drive you straight to Osijek Airport (OSI).