Sky Airline’s cancellation policy typically allows passengers to cancel their bookings with varying refund options depending on the fare type chosen. While Sky Airline may not directly involve crypto wallets in its cancellation process, passengers are encouraged to provide their preferred payment method for processing refunds, which could include crypto wallet details if they wish to receive refunds in cryptocurrency. However, it’s crucial to review the airline’s specific refund and cancellation terms to understand the applicable conditions and options.