Hi,

I'm flying Heathrow-Singapore-Sydney-Cairns on Friday, followed by Cairns-Sydney-Singapore-Heathrow a couple of weeks later.

I'm flying in economy with Qantas (QF2 out and QF1 back).

I have BA Silver Executive Club status but struggling to understand whether I qualify for lounge access on this basis alone. Realistically, I'm only interested on options (if there are any) at Heathrow, Sydney and Cairns, because I'm only in Singapore for 90 minutes in each direction. I've never flown with Qantas before, and never travelled via Sydney, so a bit clueless as to whether I'm entitled to anything, especially as I'm only travelling on an economy ticket.

Many thanks for your help. Alex