Yes, you can claim Avios points for past flights with Qatar Airways, provided you meet specific timeframe requirements. Generally, members of the Qatar Airways Privilege Club can claim missing Avios for flights taken up to six months prior to the date of the claim. If you are a brand-new member joining the program for the first time, Qatar Airways typically allows you to claim for flights flown within the 90 days preceding your enrollment date. To process a claim, you usually need your flight details, including the ticket number (starting with 157) and your boarding pass or booking confirmation. The process is handled through the "Claim Missing Avios" section of the Privilege Club dashboard on their website or mobile app. It is important to ensure that the name on the ticket matches the name on your loyalty account exactly. Claims for flights on partner airlines (like British Airways or American Airlines) are also possible but may have slightly different processing times and verification steps.