Originally Posted by nux

Yes you can use 2x 241's to make one 442 booking.
http://www.britishairways.com/travel...c/public/en_gb
"12.If the Member has two valid Companion Vouchers on their account they have the option to redeem both of them together for one flight booking allowing the Member to travel with 3 companions and pay the Avios flight price for only 2 people travelling on the booking."



Looks like (unless you are in a HHA) you can redeem for others:
https://www.britishairways.com/trave.../en_gb?sl=guft
"9.When a Member books a Gold Upgrade for Two direct with British Airways the Member must pay for the ticket, but is permitted to give the ticket and upgrade to someone else."