British Airways 50% discount Avios on economy and premium economy, 10% discount Avios on business and first. Purchase Avios and get 50% bonus. Book ticket before 11/21/2019.

For a limited time only, you can use 50% fewer Avios to explore the world.

Simply book a reward flight in our economy (World Traveller) or premium economy (World Traveller Plus) cabins before 21 November 2019, for travel between 7 November 2019 and 30 April 2020.

Alternatively, for a more premium experience, you can fly in our business (Club World) or First cabins, for 10% fewer Avios.

If you don't have enough for your chosen destination, you can purchase or gift Avios here and you'll get an extra 50% Avios.

http://bit.ly/2NLkFqx