Domestic and International: This policy applies to both domestic and international flights. No matter where you’re flying, you can cancel your Qantas flight within 24 hours without facing any penalties. For clarification, call Qantas at +𝟞𝟙 𝟟 𝟝𝟚𝟛𝟘 𝟛𝟚𝟟𝟛 (𝔄𝔲𝔰𝔱𝔯𝔞𝔩𝔦𝔞) 𝔬𝔯 +𝟙 𝟠𝟠𝟠 𝟠𝟝𝟡-𝟡𝟘𝟙𝟘 (𝔘𝔖𝔄).