Round the World Airfares from PerthAir fares around the world from Perth
It is the carriers used for Lufthansa's worldwide tariffs on routes between Australia and America: between Australia and Asia: After all, it is the airline companies that can operate between Australia and Africa: The Lufthansa Globe Tariff for America, Europe and Asia can be up to 1758 US dollars inclusive of tax.
Tariffs are subject to change depending on airport capacity, route and airline. The Lufthansa air rates around the world are all year round, i.e. they are not seasonally.
Tickets around the world - Air Travel Forum
As well as the Oneworld Explorer limitless odometer, Oneworld also has a mile-based RTW tool, Global Explorer. GlobEx would also fit the O.R. (better said, since Alaska Airlines was accepted as an approved carrier), but with its origin in Oz it is more costly for the O.R. tour than a 4-ontinent OW Explorer (from AUD400) and AUD200 more than a Star Alliance XRWSTAR2.
When using the product of both alliances, there are route limitations that would demand more than just linear flight. The Oneworld Explorer would have to be used to fly from San Francisco to Vancouver via Dallas or Chicago, as American Airlines has no western coastal services just off SFO. In Europe, the only route (most of the year) to Croatia's towns like Dubrovnik or Split is from London, so in order to get from Croatia to Hong Kong, they would first have to go back to London, which is permissible but time-consuming.
The Star has no Star services from Florida to England without stopping at a place like the IAD.