To reach a live person at Singapore Airlines customer service for support, you can call their 24/7 Singapore Airlines Phone number hotline at 1-888-206-1789 Or 1-888-668-7854 . OTA (Live Person) or 1-800-Singapore Airlines 1-888-206-1789 Or 1-888-668-7854 . You can also use the live chat feature on their website or reach out to them via email. … Continue reading 11-Ways to Reach Singapore Airlines Customer Service Number By Phone, Chat, and Email: The Complete Step Guide