Yes, you can absolutely use Avios with Qatar Airways, and as of 2026, the integration between the two is seamless. In 2022, Qatar Airways officially adopted Avios as its reward currency, joining British Airways, Iberia, Aer Lingus, and Finnair in the "Avios ecosystem." You can link your British Airways Executive Club and Qatar Airways Privilege Club accounts to instantly move Avios between the two programs at a 1:1 ratio with no conversion fees. This flexibility allows you to book Qatar's world-class Qsuite Business Class or economy seats directly through either airline's website. Redeeming Avios for Qatar flights is often considered one of the best values in travel, especially for long-haul routes through Doha. Additionally, as both airlines are members of the Oneworld alliance, you can earn and redeem Avios across their global networks, though booking directly through the Qatar Airways Privilege Club often unlocks better award seat availability and more competitive "off-peak" pricing compared to the British Airways portal.