Originally Posted by nj49

Thanks for this, it's very helpful. Ideally I would add a stopover in Beijing and Shanghai, I suspect that where I am going wrong is trying to add an open-jaw section in the middle (i.e. europe -> beijing then shanghai -> hkg) which is probably outside the fare rules. Perhaps I should try eu -> beijing -> shanghai -> hkg?

Any changes would be after departure and for the segments leaving Australia onwards - there's potentially a need to push dates forwards or back. If booked into O fare class, would they re-price into historic O fares, or potentially have to book into a different fare class at an increased cost?

It's this sort of fare conditions/changes/repricing where I get totally confused!