https://www.devex.com/people/faqs-answer-how-do-i-request-an-expedia-refund-2374699

https://www.devex.com/people/ota-aa-como-hablo-con-una-persona-en-american-airlines-2374668

https://www.devex.com/people/klm-s-24-hour-what-is-the-24-hour-rule-for-klm-grace_period-2373414

https://www.devex.com/people/canceling-a-klm-flight-tips-for-avoiding-extra-fees-2373792

https://www.devex.com/people/what-is-the-cancellation-policy-for-lufthansa-_-2374369

https://www.devex.com/people/canceling-a-klm-flight-tips-for-avoiding-extra-fees-2373792

Does Qatar Airways have a cancellation policy 【◦Qatar_Cancellation_Policy◦】

https://www.devex.com/people/klm_cancellation_rule_what-is-the-cancelation-policy-for-klm-2374167

https://www.devex.com/people/faq-s-how-much-does-it-cost-to-cancel-a-trip-on-expedia-2374645

https://www.devex.com/people/faqs-what-is-the-penalty-for-cancelling-a-flight-on-american-airlines-2374696