S$ 683 Find Cheap Flights from Singapore to San Francisco – Compare and Save

If your flying dates are flexible, you should consider flying to San Francisco on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Singapore to San Francisco. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

The cheapest month for flights from Singapore to San Francisco is February, where tickets cost S$ 867 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is S$ 1,386 and S$ 1,371 respectively.

No, with an average price for the route of S$ 1,263, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Singapore to San Francisco, you should book around 3 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

In the past 5 days, the cheapest return tickets from Singapore to San Francisco were found on Air Canada (S$ 1,157) and China Airlines (S$ 1,162).

There are 2 airlines that fly direct from Singapore to San Francisco. They are Singapore Airlines and United Airlines. The cheapest airline for this route is United Airlines, with the best return deal found costing S$ 763. On average, the best prices for this route can be found at United Airlines.

Weekly flights between Singapore and San Francisco historically see delays in approximately 21% of cases, with the average delay over the past year being 141 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Wednesday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Based on our data, Singapore Airlines have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.

Taipei City (TPE) is the top choice – 54% of KAYAK users who clicked on one-stop flights from Singapore to San Francisco picked an itinerary connecting there.

Flights via Vancouver (YVR) offer the most affordable fares, with an average price of S$ 998 for a return.

Consider flying via Hong Kong (HKG) for the shortest journey. The average one-way travel time for flights connecting there is 18h 27m.

If you prefer a quick connection, Tokyo (NRT) often has the shortest stopovers from Singapore to San Francisco, with an average time of 1h 52m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 4 direct flights that take off from Singapore and land in San Francisco, with an average flight time of 15h 43m. The most common departure time is 19:00 and most flights take off in the evening. Each week, there are 28 flights and there are the same number of flights each day (4).