Originally Posted by
sihctr
I think you should first choose a date where there is no availability with BA flights. Then the website will give you the option to book with partners. Then you have to move dates forward/backward to get to your desired flight.
Hopefully that should work!
Unfortunately I can't find a date with no availability via LHR (of course they're available, they're 60k BAEC points vs 25k). I hate BA.com