Vouchers are transferable and this can be done via the Change Name function in Manage my Voucher on aerlingusvouchers.com. First name, surname, e-mail address and delivery date can be changed;
If the ticket price is greater than the value of the voucher, the difference may be paid with a credit card.
Any credit remaining following redemption of the voucher may be used within the original validity period towards future flight purchases.
For other terms and conditions please visit the Aer Lingus website