Austin (AUS) to Dubrovnik (DBV): 5,973 miles (9,613 km) great-circle, about 12h 25m nonstop by our estimate. Cheapest fare observed: $1141 round-trip on United Airlines, with 2 stops, departing July 4, 2026.
$1141 round-trip, United Airlines UA7861, departing 2026-07-04 at 17:20, returning 2026-07-14. The recorded itinerary left on a Saturday, returning on a Tuesday 10 nights later; the fare was observed 70 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1141, it ranked 28th of the 30 round-trip fares we recorded from AUS (median $292). That is 19.1 cents per great-circle mile (round-trip price over one-way distance), below the AUS median of 22.5 cents across 30 round-trip routes.
Routes from AUS of similar length: Lagos (6,639 mi) at $1746 and Buenos Aires (5,164 mi) at $838.
United Airlines had the cheapest fare on 5 of 30 AUS routes. It is the 3rd longest of the 30 routes we track from AUS.
Of 2 departure airports with a fare to Dubrovnik, Austin (AUS) ranked 2nd at $1141. Lowest: $118 from Zagreb (ZAG); highest: $1141 from Austin (AUS); 1 nonstop. Cheapest-fare airlines (routes): Croatia Airlines (1) and United Airlines (1).
That depends on your passport and trip, so check the official source for Croatia: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, Europe/Zagreb; flight time is our estimate.