I just booked a Saver Award for this trip for just 12,500 miles! Booked it normally at ua.com and paid $39 for E+.
This route is significantly less on the return (TPE-NRT). One way Business was only $553! Economy was available for $350.
I booked my tickets for July.
Last edited by InTokyo; Apr 11, 2010 at 8:09 pm
Reason: more info