Originally Posted by
flatlander
You will never be able to get a ticket starting in LOS to LHR booked in Q or O on BA no matter where you buy it from.
You misunderstand POS control.
BA might have O class fare LOS-LAX or LOS-CPH. Irrelevant if no O class fare basis LOS-LHR.
Expedia.co.uk is UK POS.
BA.com for booking starting in LOS is NG POS.
Not an error. Purely deliberate I believe due to NG currency issues.
If you booking with MFU, the price is GBP so uses UK POS. It is cheaper overall.