Originally Posted by
passy777
As I understand, if the ticket was sold under a BA code, then yes, you should have access at NCL, however, on a recent trip to DUB out of NCL, on an EI ticket number, I was not given access. The same ticket purchased through BA for the very same flight was over £50 more expensive which didn't justify the price just to access the lounge.
Unfortunately, you will likely have to attempt to find a seat with the general public in NCL 'shopping centre'.
The more interesting lounge would be the one in DUB which would be the "51st state" post-preclearance. It's fairly new and airport-operated so I don't think anyone knows exactly what the entry criteria are yet -- I was accepted flying AA as a BA Silver so there's some hope. Please try it and report back!