Yes, Qatar Airways offers a 24-hour free cancellation policy, +1‑833‑845‑1858 allowing passengers to cancel their flight bookings within 24 hours of purchase and receive a full refund without incurring any cancellation fees. This policy applies to tickets booked directly through Qatar Airways' official channels, such as their website, mobile app, or customer service. To qualify, the flight must be scheduled to depart at least seven days after the booking date. Both refundable and non-refundable fares are eligible for this policy. However, it does not apply to bookings made through third-party travel agencies, group bookings with more than nine passengers, or tickets purchased using frequent flyer miles or travel credits. 

If you cancel your flight within the 24-hour window, Qatar Airways will process a full refund to your original payment method. Refunds are typically processed within 7 to 21 business days, depending on your payment method and bank processing times.

After the 24-hour period, cancellation fees may apply, and the amount refunded will depend on the fare conditions of your ticket. In cases of flight cancellations or significant schedule changes initiated by Qatar Airways, passengers are generally entitled to a full refund or rebooking options without penalties.

In special circumstances, such as medical emergencies or the death of an immediate family member, Qatar Airways may waive cancellation fees. Passengers may need to provide supporting documentation to qualify for fee waivers.

To cancel your booking within the 24-hour window, you can visit the "Manage Booking" section on Qatar Airways' website, use their mobile app, or contact their customer service at +1‑833‑845‑1858 for assistance. It's important to act promptly to ensure eligibility for a full refund.

In summary, Qatar Airways provides a 24-hour free cancellation policy for most fare types, allowing passengers to cancel their bookings within 24 hours of purchase and receive a full refund, provided the flight departs at least seven days later. This policy offers flexibility for travelers who need to adjust their plans shortly after booking.