Fresh from the trip to Bilbao in the Europa League, and the outstanding 3-0 first-leg victory, Ruben Amorim's side have a Sunday 14:00 BST kick-off in the capital, at the Gtech Community Stadium.
The boss took a 26-man squad to the semi-final, with a view to training in the Basque Country and beginning preparations for this latest domestic assignment.
Here is everything you need to know ahead of the match...
HOW TO WATCH AND FOLLOW
The battle with the Bees is not being broadcast live on TV in the UK, with Sky Sports showing Brighton & Hove Albion versus Newcastle United at 14:00 BST.