Singapore Airlines' UK office is located at Building 4, Chiswick Park, 566 Chiswick High Road, London W4 5YE, serving as their GDPR representative and primary contact point for UK matters, though most customer service is handled via their dedicated phone line or online. You can reach their UK Contact Centre for reservations, KrisFlyer, and general queries at +1-866-829-1086, available 24/7. Jauntlet.comhttps://jauntlet.com/