Singapore Airlines name change policy enables passengers to fix misspellings up to three letters and change a name under legal considerations such as divorce or marriage. Also, you need to submit valid legal documents like a passport, marriage/divorce certificate, or government-authorized ID. To know more about the name change policy, move to the airline’s website or reach out to customer support. Additionally, you can connect with a consolidation desk at +1-800-865-1848 to get your issue solved in a few minutes.