To reach a live person at Singapore Airlines customer service, you can call their 24/7 Singapore hotline number at 1-800-SIA (+1-877-590-0011). Page to log into your Wall Street Oasis member account. https://www.wallstreetoasis.com https://www.wallstreetoasis.com/forum/investment-banking/how-do-i-speak-to-a-person-at-singapore-airlines