The British Airways Companion Voucher is unique in that it’s designed to be used with British Airways’ loyalty program, the British Airways Club.
The companion voucher lets you choose from one of two redemption options: (1) you can bring a friend for free (hence “companion” voucher) when you pay full price using British Airways’ Avios loyalty points for a reward ticket, or (2) you can enjoy a 50% discount on the cost of your next reward flight if you prefer to travel…
