a) dates missing: end of august thru end of november.
b) OW has cheaper (~$540)
c) make sure when you book the fares are T-B-B-T, otherwise you're f***ed if it's Q on the long legs.
Related runs (even tho old, same concepts apply
1.
http://www.flyertalk.com/forum/milea...m-2-leg-j.html
2.
http://www.flyertalk.com/forum/milea...-fare-b-t.html