While you cannot literally "buy" a flight that has already been cancelled by an airline, you can buy non-refundable tickets from other travelers who can no longer use them, essentially saving them from being "cancelled" and lost. This is often done through specialized peer-to-peer marketplaces that facilitate the transfer of these bookings for a discounted price. Where to Buy "Unwanted" or Transferable Flights

: This platform focuses on a wide range of travel options, including flights, cruises, and accommodation. It connects people with "unwanted" tickets and helps manage the name-change process.

: Similar to other marketplaces, this site allows travelers to offload bookings they can no longer use.

Several platforms act like a secondary market for travel, allowing buyers to find flights at a significant discount—sometimes up to 50–60% off.

: A marketplace where you can bid on non-refundable flights, hotel rooms, and even airline vouchers. They use an escrow system to protect both buyers and sellers.

: A mobile-focused app primarily serving the UK market for non-refundable reservations and vouchers. Key Considerations Before You Buy Get Your Money Back on Non-Refundable Flight Tickets