An interesting submission 1990Bot. Actually Etihad slipped from 19th place in 2024, down to 26th place in 2025. It would take one massive improvement to jump into the top ten this year …. Yes?
That said, I do rate their A380 Suites experience and would place it in third position, after Singapore equal first with Air France. Air France outbound to Singapore was an exquisite experience, but returning via Paris is not an option for us. Because Singapore Airlines flies the A380 into LHR, that option becomes a no brainer for us.
Turkish Airlines are rated very highly in and around Europe. The London to Istanbul route is a very enjoyable experience. London to Cairo via an Istanbul stopover for a few days, is one of the only indirect flights I rate.
I have no experience of the Japanese duo, therefore, can hardly comment. As for Qantas, used them regionally but never long haul. I really do not care for their F seats, several others are preferred to Qantas.