Now BA Fares from London Heathrow are priced at a slight premium (see even further under) Therefore the sweet spot would wish to move up a little bit on the size. We may possibly modify, revise or update this Arrangement and/'or maybe the Privateness Plan, Anytime, by updating this publishing. https://www.businessflightshop.co.uk/first-class-flights-to-christchurch-new-zealand