Originally Posted by
corporate-wage-slave
Your main Vueling Avios login is part of the Avios.com system, which also hosts Aer Lingus. Maybe you could give a little more details as to what you are seeing but the main guide is here. End posts are perhaps more useful, but the system goes down from time to time and this generates a lot of posts.
https://www.flyertalk.com/forum/brit...sk-thread.html
Thanks, that was the missing part of the puzzle (that you can log into Avios.com using your Vueling credentials, but you can't using your BA Exec Club credentials as that just takes you to BA.com). Not sure how anyone is supposed to 'know' that's the case without doing some research as I have had to do in this case!