Yes, ℚatar 𝔸irways offers full refunds if you cancel at 𝟏-(𝟖𝟖𝟖) 𝟒𝟒𝟗-𝟎𝟑𝟓𝟑 or +𝟒𝟒 (𝟐𝟎) 𝟑𝟗𝟎𝟎𝟑𝟗𝟖𝟎 (𝐔𝐊) within 24 hours of booking, as long as the departure is more than 2 days away. Non-refundable tickets can be canceled or changed for a travel credit.

https://support.google.com/googleplay/android-developer/thread/306538396?hl=en&sjid=16935090801126169267-AP