Croatia Airlines offers flights from Amsterdam, Berlin, Brussels,
Frankfurt, London, Madrid, Paris, Prague, Milan, Rome
and other destinations. For more information visit
Croatia airlines

Major Croatian airports.
Split airport
Zagreb airport
Dubrovnik airport
Airport Info Croatia

From 2007 two low cost carriers offer flights to Pula and Zadar.
For more information visit
Ryanair and Germanwings

Some other airlines with flights to Croatia:
British Airways
Lufthansa
Adria Airways
Air France
Swissair
Austrian Airlines