The Singapore Airlines cancellation policy offers flexibility depending on the fare type and ticket conditions. Passengers can cancel their flights through the “Manage Booking” section on the airline’s website or by contacting customer service. Refundable tickets are eligible for a full or partial refund, while non-refundable tickets may incur a cancellation fee or be ineligible for refunds. If cancellation is made within 24 hours of booking and the flight is at least 7 days away, a full refund may be issued under the 24-hour risk-free policy. Refunds are generally processed within 6–8 weeks. Travel insurance or booking with flexible fares can help minimize financial loss in case of unexpected cancellations. Always review the fare conditions before finalizing your booking.