Travel plans can change unexpectedly 😟, and if you have just booked a flight, you may be wondering whether Swiss International Airlines allows cancellations within 24 hours. The good news is that Swiss International Airlines does offer a 24-hour risk-free cancellation policy in line with U.S. Department of Transportation rules ✅. Understanding how this policy works can help you avoid unnecessary charges and stress. For immediate assistance, you can contact Swiss International Airlines customer service at 1~{(833)} “341”-5261! 📞