Originally Posted by
FB01
Adding to what I said, I have Priority Pass from Chase Sapphire...so will I be able to access Aer Lingus in T2 as someone said the arrival lounge in LHR closes at 2:PM.
No, but you can use the Plaza Premium lounge in T2 instead, which is decent enough. It's in the main part of the terminal where your Aer Lingus flight is likely to depart from.
When you get off the plane at T5, simply follow signs for Flight Connections to catch the transfer bus to T2.