I’m amazed nobody’s mentioned ETIHAD. I’ve just flown with them from Heathrow to Sydney via Abu Dhabi and they were just superb. I’ve flown to Sydney using BA and Qantas and Etihad leaves them both standing. Complimentary chauffeur driven car to Heathrow from home, very personal service in the fabulous lounge and suites onboard. Excellent crew, champagne, wine and you can eat when you want to. Couldn’t, in my opinion, be bettered. My first time with them, but it certainly won’t be the last. Recommend 1D and 1G if travelling with a partner.