I was just browsing for flights to GLA and found a really weird pricing discrepancy on BA.com.

The context is that I have to be in Glasgow for a couple of days at the end of the month, so I searched for London to GLA on Sunday 29th, back on Wed 1st,

The bizarre thing is, when I specify London (Heathrow) or London (All airports) as my origin, I get completely different pricing for the outbound (HBO / with checked bag) on identical fligths:


BA1474 LHR: £44/£54 LON: £73/£78
BA1476 LHR: £67/£77 LON: £95/£100
BA1482 LHR: £79/£89 LON: £108/£113


and so on...

These prices are for identical sectors, so I can't for the life of my imagine why this should be ?

In case it was a timing error, I did the query a couple of times and the results were consistent.

Really weird - try it for yourself !