Flights from San Francisco to Singapore

SFOSIN

San Francisco International Airport (San Francisco, United States) → Singapore Changi Airport (Singapore, Singapore)

Nonstop
-7h -40m
Distance
13,581 km
Frequency
7×/week
One-way from
$329
Airlines
Singapore Airlines, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Tuesday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Wednesday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Thursday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Friday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Saturday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

Sunday

  • SQ3109:40→19:0517h 25mSingapore Airlines
  • UA2910:40→20:1517h 35mUnited Airlines
  • SQ3320:15→05:45-7h -30mSingapore Airlines
  • UA122:40→08:00-7h -40mUnited Airlines

San Francisco to Singapore — frequently asked

How long is the flight from San Francisco to Singapore?
SFO–SIN is -7h -40m nonstop, covering 13,581 km (8,439 mi).
Which airlines fly nonstop from San Francisco to Singapore?
Singapore Airlines, United Airlines operate this route nonstop.
How much is a flight from San Francisco to Singapore?
One-way fares on SFO–SIN recently started from $329. The lowest recent fare is for travel in March 2027. Fares change daily, so check current prices before booking.
How often do flights run from San Francisco to Singapore?
The route is served 7 days a week (28 scheduled departures).