Singapore Airlines has a clear and flexible cancellation policy based on the type of ticket you book. If you cancel your flight within 24 hours of booking and your flight is more than seven days away, you can get a full refund no matter what fare type you have. This rule applies to all tickets, including non-refundable ones. After the 24-hour window, your ability to cancel and get a refund depends on your fare type. If you have a refundable ticket, you can cancel anytime before the flight and get your money back. If you have a non-refundable ticket like Economy Lite, you usually cannot get a full refund, but you might be able to get back the unused taxes and fees. Other fare types like Standard or Flexi may allow cancellations with a small fee, and the rest of the ticket value can be saved as credit for future travel. If you used KrisFlyer miles to book, you can cancel the award booking, but there may be a fee to return the miles to your account. If Singapore Airlines cancels your flight or changes the schedule in a big way, you can get a full refund even if your ticket was non-refundable. You can cancel your flight online using the Singapore Airlines website or mobile app. Refunds are usually processed in seven business days if you paid by card. Always check your ticket rules before canceling to avoid any surprise fees. Singapore Airlines’ cancellation policy gives travelers peace of mind with options to cancel and get a refund based on the fare they choose.