BA Club Lounge – Gatwick South
A bright, well-designed business lounge that outperforms its Heathrow equivalent on light and calm. Reliable buffet, full bar, Kids Zone. Sapphire and J class.
BA First Lounge — Gatwick South
The best lounge at Gatwick South for status holders. Quieter than the Club next door, good natural light, and a solid airline buffet. Gold and Emerald only.
American Airlines Admirals Club Lounge — T3, Heathrow

Functional and dated, but early-opening and reliably clean. The weakest oneworld lounge at T3 — use the Cathay or Qantas lounges instead if your status allows.
ANA Lounge T2, Heathrow

No dedicated ANA lounge. Business passengers and Star Alliance Gold use the SilverKris Business Lounge (preferred) or United Club depending on opening hours.
Air Canada Maple Leaf Lounge T2, Heathrow

Star Alliance Gold on AC flights. Buffet, staffed bar, complimentary showers. Consistently outperforms expectations; Canadian whisky bar is a differentiator.
Lufthansa Business Lounge T2, Heathrow

Star Alliance Silver on Lufthansa Group flights. Buffet and bar, no showers. Adequate; always use the Senator Lounge if you have access.