Singapore Airlines SilverKris First Lounge T2, Heathrow

SQ First ticket or PPS Club only. À la carte, complimentary showers. The best lounge at Heathrow. Open around SQ departures only.
American Airlines First Class Lounge — T3, Heathrow

oneworld Emerald access. À la carte dining, complimentary showers, no spa. Well-finished and professional; no entry for Star Gold alone.
Qantas International Lounge — T3, Heathrow

Quantas. oneworld Sapphire access. Buffet and à la carte elements, staffed bar, complimentary showers. Strong wine selection.
Cathay Pacific Business Lounge T3 Heathrow

oneworld Sapphire access. Hot buffet, noodle bar, complimentary showers. The right room for BA Silver at T3.
Cathay Pacific First Lounge T3 Heathrow

oneworld Emerald access any carrier. À la carte and noodle bar, complimentary showers. Calm, precise, and consistently excellent. BA Gold members should use this.
Virgin Atlantic Clubhouse, T3 Heathrow

The Virgin Atlantic Clubhouse with À la carte dining, complimentary spa, cocktail bar. One of Europe’s best business class lounges.