Originally Posted by
Mailand
The promo is certainly still on. I grabbed myself AMS-ZRH-KIX-AKL-SIN-ZRH-AMS for November having LX A343, NZ B789, SQ B773 and SQ A380 on the itinerary. Had to use multi-city option on US expedia, which allowed the SIN-ZRH to be C/S LX number flight operated by SQ. That did not even show up on GF, curiously. Downfall of the C/S is that I cannot select seats for that leg on SQ website, nor LX website.
Do you have a Google flights link?