British Airways is offering a very interesting promo where they double your base avios for your next 10 bookings.
Valid for bookings up to the 13th of December 2019. and flights up to the 20th of Jube 2020.
This includes all domestic flights in the UK and within southern Africa. As well as British Airways flights operated by our partners, American Airlines, Iberia and Finnair, when travelling between Europe and North America.
If you already booked a flight in BA's sale, you can complete the form on this link to still receive double avios.