I've just bought my plane ticket in my married name. My ID and passport only show my maiden name. Is there a risk of this being blocked at the airport?

If your spouse's name does not appear on your plane ticket/reservation, you will not be able to travel, as the first name and surname on your plane ticket must match the first name and surname on the identity document or passport used for travel.

If this is the case, how can I change the name on the ticket (reservation)?

Contacting our services to change your name on the reservation will cost you an 100€ change fee.