Sometimes we need to cancel our Royal Jordanian flight tickets due to some health emergency or any else. If the Royal Jordanian cancellation procedure is not a burden, a very quick process. Contact Royal Jordanian customer service 1-800-364-9405 and agents will provide you information about the Royal Jordanian cancellation process. You can cancel your reservation by calling airline executives. if the passenger cancels their flight due to serious illness, then also as per Royal Jordanian cancellation policy, they get a travel voucher for future use. Contact Royal Jordanian 1-800-364-9405 for more details.