trying to help a friend use his points for a First class ticket to asia.

this is what he wants to do and I am looking for advice on how to build this.

I found yyc-lax-icn-han (lax-icn OZ A380 in F) the rest in J

Then bkk-del stop

Del-bkk-kbv

Kbv-yyc

I know this wont all be on one points ticket but any ideas how to best structure it? Would it be possible to transit Europe on the kbv-yyc return?

Thank you