Croatia Airlines (OU)
Croatia Airlines (OU) flies to 58 destinations in 24 countries. Route counts include codeshare and partner-operated flights sold under the OU code. Leans international: 50 international routes vs 8 domestic.
OU is part of Star Alliance. In practice that means your frequent flyer miles work on partner airlines, you can use partner lounges, and connecting flights on alliance carriers can be booked on a single ticket. Star Alliance partners include United, Lufthansa, ANA, Singapore Airlines, and Turkish Airlines.
OU has the most flights out of Velika Gorica (ZAG), Split (SPU), Frankfurt am Main (FRA), Rome (FCO), Munich (MUC).
Croatia Airlines Busiest Airports
Croatia Airlines doesn't operate a traditional hub-and-spoke network. These are the airports where OU has the most flights. You fly direct between cities rather than connecting through a central hub.
ZAGCroatia Airlines Fleet & Aircraft Types
28 aircraft types appear on OU routes. This includes aircraft operated by partner airlines, not just Croatia Airlines metal. Large mixed fleet across the partner network. What you actually sit on varies by route.
Croatia Airlines Operating Partners
Not every flight with a OU number is actually Croatia Airlines. These partner airlines operate routes under the OU code. Your booking and flight number say OU, but the plane and crew belong to one of these carriers.
On shorter routes from the hubs, this usually means a regional jet. Smaller plane, tighter bins. Check the aircraft code when you book. If it says E175, CRJ, or ATR, that's a partner regional jet.
BTCroatia Airlines: All 58 Destinations
Every nonstop route Croatia Airlines flies. Each destination links to the full route page with schedules, competing airlines, and connection options.
| Code | City | Airport | Country | Distance |
|---|---|---|---|---|
| AMS | Amsterdam | 683 mi | ||
| BCN | Barcelona | 764 mi | ||
| BRI | Bari | 238 mi | ||
| BER | Berlin | 268 mi | ||
| BLQ | Bologna | 195 mi | ||
| BDS | Brindisi | 306 mi | ||
| TRN | Caselle Torinese (TO) | 329 mi | ||
| CTA | Catania | 335 mi | ||
| LYS | Colombier-Saugnieu, Rhône | 571 mi | ||
| CPH | Copenhagen | 850 mi | ||
| DUB | Dublin | 1,230 mi | ||
| DBV | Dubrovnik | 508 mi | ||
| DUS | Düsseldorf | 117 mi | ||
| MXP | Ferno (VA) | 399 mi | ||
| FLR | Firenze (FI) | 148 mi | ||
| FRA | Frankfurt am Main | 1,164 mi | ||
| GVA | Geneva | 143 mi | ||
| GOA | Genova (GE) | 249 mi | ||
| YYR | Goose Bay | 812 mi | ||
| BWK | Gornji Humac | 173 mi | ||
| GOT | Göteborg | 684 mi | ||
| HAM | Hamburg | 609 mi | ||
| HAJ | Hannover | 298 mi | ||
| SKP | Ilinden | 381 mi | ||
| IST | Istanbul | 705 mi | ||
| LIS | Lisbon | 618 mi | ||
| LHR | London | 850 mi | ||
| LGW | London | 931 mi | ||
| MAD | Madrid | 882 mi | ||
| YUL | Montréal | 3,605 mi | ||
| OMO | Mostar | 191 mi | ||
| MUC | Munich | 260 mi | ||
| NAP | Napoli | 123 mi | ||
| OSI | Osijek(Klisa) | 387 mi | ||
| OSL | Oslo (Gardermoen) | 1,171 mi | ||
| OTP | Otopeni | 516 mi | ||
| PMO | Palermo | 255 mi | ||
| CDG | Paris (Roissy-en-France, Val-d'Oise) | 3,741 mi | ||
| PRG | Prague | 463 mi | ||
| PUY | Pula | 434 mi | ||
| RJK | Rijeka(Omišalj) | 254 mi | ||
| FCO | Rome | 329 mi | ||
| SJJ | Sarajevo | 173 mi | ||
| LIN | Segrate (MI) | 292 mi | ||
| SIN | Singapore | 6,194 mi | ||
| ATH | Spata-Artemida | 438 mi | ||
| SPU | Split | 462 mi | ||
| ARN | Stockholm | 800 mi | ||
| STR | Stuttgart | 608 mi | ||
| YYZ | Toronto | 3,923 mi | ||
| YVR | Vancouver | 5,010 mi | ||
| ZAG | Velika Gorica | 639 mi | ||
| VCE | Venezia (VE) | 256 mi | ||
| VIE | Vienna | 863 mi | ||
| WAW | Warsaw | 341 mi | ||
| ZAD | Zadar | 89 mi | ||
| BRU | Zaventem | 1,067 mi | ||
| ZRH | Zurich | 376 mi |
Croatia Airlines FAQ
Croatia Airlines flies nonstop to 58 destinations in 24 countries. 8 domestic, 50 international.
Croatia Airlines doesn't operate a traditional hub-and-spoke network. The busiest airports are Velika Gorica (ZAG), Split (SPU), Frankfurt am Main (FRA), and others. You fly direct between cities.
28 aircraft types appear on OU routes, including 220, 221, 223 and more. Some of these belong to partner airlines, not Croatia Airlines directly.
Croatia Airlines is in Star Alliance. Your frequent flyer miles earn and redeem across all partner airlines. You can also use partner lounges and book connecting flights on a single ticket.
Yes. Some OU flights are operated by partners including airBaltic, Portugalia, ITA Airways. Same flight number and booking, different plane and crew.
Yes. 50 international routes to 24 countries, plus 8 domestic routes.