Singapore Airlines is currently offering one-way Premium Economy tickets from San Francisco to Singapore starting at just €579. That is an exceptional value for an ultra-long-haul nonstop flight exceeding 17 hours. The fare also includes 2×23 kg of checked baggage.
Availability is strictly limited to travel in mid-January 2027. You can scout available dates on Google Flights and book them at a slight discount via online travel agencies such as Trip.com.
