Route notes
Why this routing works
This routing is built as a clockwise Pacific trip that concentrates most of the flying into a clean sequence: Denver to Melbourne, an Australia section, onward to New Zealand, then Singapore on the way back to Denver. That order avoids backtracking across the Pacific and keeps the long-haul sectors aligned with the overall direction of travel.
Within Australia, the itinerary mixes flights with overland segments to reduce unnecessary air legs. Launceston is reached from Melbourne, then the trip continues overland to Hobart, and later returns overland into Melbourne before the next flight to Adelaide. That combination is useful when a route includes nearby stops that do not need separate ticketed flights.
The New Zealand portion is structured around Auckland as the entry and re-connection point, with Queenstown placed in the middle before returning to Auckland for the onward international departure. Using the same gateway city before and after the domestic stop can simplify the ticket structure and make onward long-haul timing easier to manage.
At 5 weeks and in business class, this is a longer multi-stop ticket suited to travelers who want fewer destination changes than a dense round-the-world plan but still cover multiple countries in one fare. With departure in February and a sold price range of USD 21,000 to 38,000, the key variables are the mix of transpacific and regional flights, the open-jaw and overland sections in Australia, and the final Asia stop before returning to the US.