The voucher credit can be used once or several times until it runs out. The voucher credit is
not personal or granted to a particular person and can therefore be used to
make bookings for the recipient or another person. You can check the available
credit balance when you make a new booking and reach the payment page. If there is not enough credit to cover the total price of a booking, the remaining amount must be paid by card. Valid for all fares and any additional services booked. It can be used in conjunction with resident and large family discounts. If the price of original booking, or part of it, was paid with a discount code, the discounted amount will not be
refunded, which means that it will not be included in the Flight Credit.