How can I add an extra suitcase?

You can add an extra bag in two ways, depending on what the airline allows at the time of booking:

1. At checkout

If the airline has extra baggage available at that moment, you will see an option to add it before you complete your booking.

2. After booking (Manage Booking)

If it was not available at checkout, or you need an extra bag later, you can add it through Manage Booking, as long as the airline supports it.