Originally Posted by
jerry a. laska
Price changed? No... There's the 125USD rerouting fee.
The only time cost comes into date/time/carrier changes is if you change the first international flight before departure or where the carrier
may charge a service fee. (I've made changes to oneworld tickets before with QF, AA, BA, CX and JL. The only time I've ever been changed a service fee was by CX when I did a routing change a few weeks ago.)