The seat, the service, the food, the wine and that amazing lounge with its selection of top-class spirits add up to a superlative experience.
Etihad's 777 business class seats are good, but when you switch over to the airline's Dreamliner the difference is noticeable.
The level of seat comfort, minus the business class price tag, makes this flight an attractive option for Australians.
Thai Airways have replaced their Boeing 777 service with a new Airbus A350 to tie in its European services.
China's largest airline (by fleet size, route network and passenger numbers) offers a more-than-comfortable economy experience.
SpiceJet is India's largest regional carrier with its headquarters in New Delhi.
The business cabin features a 1-2-1 configuration that alternates between forward- and rear-facing seats.
The original Star Wars liveried jet is now joined by R2-D2, BB-8 and C-3PO.
For business class passengers flying non-stop to London, here's what you have to look forward to.
This is as close to travelling business class as it gets.
Qantas' Premium economy is a substantial step up from economy.
Those wanting to experience the redesigned Polaris Business class seats need to check carefully.