I know, I know it would be so much better to have a direct flight, but at the moment this is the best. However, there is an advantage to flights such as these. As IBERIA is part of One World so you will be collecting Avios points and Tier points. See below for the points breakdown.
There are also some day and date restriction, but if you need to go and love to fly this is a great price and airline to fly with.
Business Class to New Zeland sub £2000
Swiss/Lufthansa Business and First class sale. UK based ‘2-4-1’ deals!
Lufthansa Flash Sale! Great business class fares from London, Manchester, Birmingham, Edinburgh and Glasgow to Asia, Africa & South America.
Etihad business class studio Singapore to Europe from £1425