Flight time from San Francisco to Singapore

San Francisco to Singapore at a glance

Flying from San Francisco, United States to Singapore, Singapore covers a great-circle distance of roughly 13,582 kilometres (8,440 miles). At a typical jet cruising speed, that is an estimated nonstop flight time of about 17h 30m, before you add taxi time, any air-traffic delays and the effect of the wind. A connection through a hub will add the layover on top.

Singapore is about 15 hours ahead of San Francisco, so expect some jet lag from crossing 15 time zones, which tends to hit harder when you fly east and lose hours. The interactive calculator above updates the time difference for today's date, and you can swap the cities or pick a different pairing in a tap.