Direct flights from San Francisco to Singapore

  • ~4 flights a day
  • 2 airlines

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When the nonstops leave

Typical weekly schedule · 28 flights per week (~4 per day) · Updated 136d ago

Morning before noon 2 a day
11:10 AM
11:45 AM
Afternoon noon – 6 PM 0 a day

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 2 a day
9:30 PM
10:50 PM
Singapore Airlines
United Airlines

More nonstops from San Francisco

SFO → SBA Santa Barbara 7 airlines SFO → LAX Los Angeles 6 airlines SFO → ICN Seoul 5 airlines SFO → JFK New York 4 airlines SFO → LAS Las Vegas 4 airlines SFO → LHR London 3 airlines SFO → MCO Orlando 3 airlines SFO → MIA Miami 3 airlines SIN → SFO The return trip SFO All nonstops from San Francisco SIN All nonstops from Singapore

Frequently asked questions

Is there a direct flight from San Francisco to Singapore?

Yes. Singapore Airlines and United Airlines fly nonstop from San Francisco (SFO) to Singapore (SIN), several times daily. The flight takes about 17h 55m and covers 8,439 miles (13,581 km). Schedule data from 4 June 2026.

Which airlines fly direct from San Francisco to Singapore?

Singapore Airlines, United Airlines operate nonstop flights from San Francisco to Singapore.

How long is the flight from San Francisco to Singapore?

The nonstop flight from San Francisco to Singapore takes ~17h 55m (approximately 13581 km).

How often do direct flights operate from San Francisco to Singapore?

Nonstop flights from San Francisco to Singapore operate several times daily — 28 flights per week (~4 per day).

What days of the week are there direct flights from San Francisco to Singapore?

Direct flights from San Francisco to Singapore operate every day of the week. Singapore Airlines flies daily and United Airlines flies daily.