Zagreb Airport is the most common entry point for international flights into Croatia. UK travelers can get there via Croatia Airlines or Wizz Air. Flights into Croatia tend to be expensive, so the most common means of travel for mainland Europeans is by train. You can also enter the country from Italy by ferry, which can be picturesque and entertaining but very slow.

Trains connect Zagreb to Italy, Germany, Austria, Hungary, Bosnia-Hercegovina, Slovenia and Serbia-Montenegro, while many ferries link Croatia to Italy.
Travellers with their own vehicle can use four border crossings between Hungary and Croatia, 29 between Slovenia and Croatia, 23 between Bosnia-Hercegovina and Croatia and seven between Yugoslavia and Croatia.