Croatia Airlines is participating in the ITB Berlin Travel Trade Show, showcasing its summer flight schedule and new international routes. The airline plans to expand its network from Zagreb Airport with several new seasonal routes. These include flights to Madrid, Hamburg, Prague, Milan, and Bucharest. These routes will operate from early July until the end of October 2025 using the new Airbus A220 aircraft.

The airline is also increasing the frequency of flights on existing routes such as Zagreb–Tirana and Zagreb–Barcelona. In total, Croatia Airlines will connect Zagreb with 23 international destinations this season.

Split Airport will serve 21 international destinations across 22 airports. There will be an increase in flights on the Split–Oslo and Split–Berlin routes. Meanwhile, Dubrovnik will connect with seven European cities including Athens, Frankfurt, Munich, Paris, Prague, Rome, and Zurich.

Year-round flights on Rijeka–Munich and Osijek–Munich routes will continue. Overall during the 2025 tourist season, Croatia Airlines aims to operate flights to 30 international destinations across 31 European airports covering 55 scheduled international routes. This includes over 18,200 planned flights offering more than 2.26 million seats.

A special offer has been introduced by Croatia Airlines: a 30% discount on all international flight tickets purchased between March 4-6 for travel between April 28 and December 25 this year. This offer is available via their website or mobile app using the promotional code SUMMER30.

Kristjan Staničić from the Croatian National Tourist Board commented on the importance of these connections: "Although most visitors travel to Croatia by road...our strong connections with European airports are crucial for maintaining Croatia’s competitive position as a high-quality...destination."