Is it possible to purchase BA lounge passes for Heathrow Terminal 5? Do they ever come up for sale on places like ebay?

I'd like to buy them as a gift for my parents. They're flying BA from Toronto to Heathrow, business class on the way over and economy plus on the way back, so they'll have lounge access at Pearson but not Heathrow.

We asked about this on our last flight on BA and we're told no, they don't have any such thing as a day pass. So what we ended up doing was booking a lounge at the airport. Found this and thought it might be helpful:
http://www.heathrowinformation.co.uk...facilities.php

I think they'll have to make do with the regular old economy waiting area

Thanks for the help and the link- good to have handy for future reference.

BA lounge access is limited to First/Business class passengers and those with Gold/Silver executive membership (or OneWorld equivalent).

There are lounges where you can pay to gain access at other Heathrow terminals. Unfortunately, BA lounges are the only lounges available at Terminal 5.

BA lounge is also avaiable for Qantas Club members.