My wife flew to Manila on her passport which was in her maiden name but amended in manuscript at the ROP consulate in Madrid to her married name. We booked the flight in her married name, No problems.
She renewed her passport when she was in Manila, in her married name.
I notified the airlines (Emirates and Iberia) of the new ID number. There were no charges and no problems.
Just in passing "Differences in name due to legal name change (eg. marriage).
Technicality there is no law in UK which says changing ones name is legal, however, there is also no law which says that changing it is illegal. Thus one can can their name at any time just by doing it (No paperwork) or keep their maiden name when they marry. "
