Singapore Airlines’ cancellation policy depends on the type of fare purchased and the timing of the cancellation. If a booking is canceled within 24 hours of purchase and the flight is more than seven days away, a full refund is allowed for all fare types. After this period, the ability to cancel and receive a refund varies. Refundable tickets can be canceled before departure for a full refund without penalties. Non-refundable tickets, often the lowest fare types like Lite fares, usually do not qualify for a refund, but passengers may still receive a refund of unused taxes and fees. For other fare types such as Value, Standard, and Flexi, cancellation fees may apply, and the remaining balance can be held as credit for future use. The exact fee depends on the route and fare rules. Award tickets booked through the KrisFlyer program may be canceled, but a fee is often charged to redeposit the miles back into the member’s account. If Singapore Airlines cancels a flight or makes a significant schedule change, passengers are entitled to a full refund regardless of fare type. Refunds are generally returned to the original payment method within seven business days for credit card purchases and may take longer for other payment types. Passengers can cancel their flights online using the Manage Booking section of the Singapore Airlines website or app, or they may contact the airline’s customer service for help. It is important to check the specific conditions of each ticket before canceling to understand the fees or refund eligibility.