Croatia Airlines (OU)

122 non-stop routes across 39 airports. Main hub: Zagreb (ZAG).

Live fares · ZAG → DUB

About Croatia Airlines

Croatia Airlines is the national carrier of Croatia — a legacy, full-service airline operating as a regional specialist across Central and Southern Europe. Its network of 122 non-stop routes across 39 airports tells a clear story: this is an airline built around moving people in and out of Croatia, with Zagreb's ZAG as its beating heart. From ZAG, 27 routes fan outward toward European capitals and coastal connections alike. The airline isn't trying to compete with the ultra-low-cost carriers on price alone, nor does it pretend to be a long-haul giant. It knows what it is — a well-positioned regional carrier connecting Croatia to Europe with reliability and national pride at its core.

Why fly Croatia Airlines?

The honest case for Croatia Airlines rests on access more than luxury. If you're trying to reach the Croatian coast without stitching together a budget carrier connection through some distant hub, OU offers a cleaner path — particularly through Split's SPU, which carries 23 routes and puts you steps from the Dalmatian waterfront. Germany accounts for 13 routes in the network, making this a natural choice for the large Croatian diaspora flying home, and for Germans who've discovered the Adriatic. France and the UK each pull four to five routes, meaning travelers from Paris or London have solid non-stop options. The airline's total network stretches across 103,742 km, which sounds abstract until you realize it covers the full arc of connections a regional carrier needs to be genuinely useful rather than merely symbolic.

Croatia Airlines hub airports

  • ZAG Zagreb — 27 Croatia Airlines routes from Croatia
  • SPU Split — 23 Croatia Airlines routes from Croatia
  • DBV Dubrovnik — 11 Croatia Airlines routes from Croatia
  • MUC Munich — 5 Croatia Airlines routes from Germany
  • PRG Prague — 3 Croatia Airlines routes from Czech Republic

Top destination countries on Croatia Airlines

Tips for booking Croatia Airlines

Book early if you're flying into Dubrovnik via DBV — its 11 routes fill fast in summer and the airport handles peak crowds with limited grace. The longest route in the network, SPU to Dublin at 1,979 km, is worth knowing about if you're Ireland-based and Croatia-bound; it's a rare direct option that saves a connection. Croatia's domestic routes dominate the network with 70 routes, so if you're island-hopping or connecting internally, OU is often your only realistic option. Check baggage allowances carefully against your fare class before booking — legacy carriers at this scale frequently tier their allowances in ways that catch first-timers off guard.

Frequently asked questions about Croatia Airlines

Where does Croatia Airlines fly?

Croatia Airlines operates 122 routes primarily across Europe, with a strong focus on destinations in Croatia, Germany, and France. The airline connects major cities throughout Central Europe and the Mediterranean region.

What is Croatia Airlines's main hub airport?

Croatia Airlines's main hub is Zagreb Airport (ZAG), located in Zagreb, Croatia, which serves as the primary connection point for the airline's network.

Is Croatia Airlines a legacy carrier, low-cost carrier, or regional airline?

Croatia Airlines is a regional carrier that operates a moderate-sized network across Europe with a focus on connecting Croatia to major European destinations. The airline offers a traditional service model rather than a pure low-cost or full-service legacy carrier approach.

When should I book Croatia Airlines flights and what fare classes are available?

It's generally recommended to book 2-3 weeks in advance for better fares. Croatia Airlines typically offers multiple fare classes ranging from basic economy to premium options, allowing flexibility based on your travel needs and budget.

What are Croatia Airlines's baggage allowance and check-in policies?

Baggage allowances vary by fare class, with economy passengers typically allowed one carry-on bag and checked baggage depending on their ticket type. Check-in opens 24 hours before departure, and passengers are advised to check-in online or at the airport at least 2 hours before international flights.

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Main hubs for Croatia Airlines

Where Croatia Airlines concentrates its operations — sorted by routes flown from each airport.

Where Croatia Airlines flies most

Top destination countries by route count.

Related guides

Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for Croatia Airlines.

Top Croatia Airlines destinations

Croatia Airlines network at a glance

Frequently asked questions about Croatia Airlines

  • How many routes does Croatia Airlines operate?

    Croatia Airlines (OU) operates 122 non-stop routes across 39 airports worldwide.

  • What is Croatia Airlines's main hub?

    Croatia Airlines's busiest hub is Zagreb (ZAG) in Croatia, with 27 non-stop routes from this airport alone.

  • What is Croatia Airlines's longest route?

    Croatia Airlines's longest non-stop route is SPU-DUB at 1,979 km.

  • Where does Croatia Airlines fly the most?

    Croatia Airlines flies most often to Croatia, with 70 routes serving destinations in Croatia.