Originally Posted by guv1976

Does the Amex MR program in the country where your Amex account is located have any airline transfer partners that are also QR partners? Sometimes, booking an award seat with partner miles is cheaper than booking with miles of the airline actually operating the flight(s)!

You can use aa.com to see if QR is offering AMM-DOH-DUR award flights for when you wish to travel. No log-in is required on aa.com to do an award search. If QR is making award flights available to AA, then they probably are also making them available to their other partners, but you'd need to double-check.