Originally Posted by
Knusper
By the way: OKA = okinawa
I think they count singapore to Asia. Funnily enough, when I skip the whole Japan thing and fly FRA-SIN-SYD the price is basically the same despite me havein a ONE3 now instead of a ONE4 - so under these circumstances SIN counts as asia???
I should have checked OKA first

Often folk decide to write their own versions of IATA airport codes - AUK for AKL being one notable one!
Any ONE itinerary that includes SWP has to be at least an xONE4. Even if you are ticketed on say a QF flight FRA-SIN-SYD and do not stopover in SIN you must count this flight as travelling through Asia.
I'm pleased to see you are making progress with your trip planning