To reach a live person at Singapore Airlines customer service for support, you can call their 24/7 Singapore Airlines Phone number hotline at + 1-(866)-(551)-(1186) (US) or +44-800-051-6735 (UK) (Live Person) or 1-800-Singapore Airlines + 1-(866)-(551)-(1186) (US) or +44-800-051-6735 (UK) . You c...