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Singapore Changi Airport to San Francisco International Airport flight

Search for flights from Singapore to San Francisco and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SIN 08:45
        15h 45m
        Direct
        SFO 09:30
        Singapore - San Francisco | Fri, Jul 31 | United Airlines
        SFO 11:10
        16h 25m
        Direct
        SIN 18:35
        San Francisco - Singapore | Fri, Aug 7 | United Airlines
        VND 21,958,000 VND 32,388,000
        32% off
        32% off
        VND 32,388,000 VND 21,958,000
      • SIN 08:45
        15h 45m
        Direct
        SFO 09:30
        Singapore - San Francisco | Sat, Aug 15 | United Airlines
        SFO 22:50
        16h 25m
        Direct
        SIN 06:15
        San Francisco - Singapore | Thu, Aug 20 | United Airlines
        VND 23,967,000 VND 32,388,000
        26% off
        26% off
        VND 32,388,000 VND 23,967,000
      • SIN 06:15
        19h 40m
        1 stop
        SFO 10:55
        Singapore - San Francisco | Fri, Jul 24 | United Airlines
        SFO 11:10
        16h 25m
        Direct
        SIN 18:35
        San Francisco - Singapore | Thu, Jul 30 | United Airlines
        VND 18,850,000 VND 32,388,000
        42% off
        42% off
        VND 32,388,000 VND 18,850,000
      • SIN 07:00
        18h 20m
        1 stop
        SFO 10:20
        Singapore - San Francisco | Fri, Sep 4 | Air Canada
        SFO 06:40
        31h 35m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Fri, Sep 11 | Air Canada
        VND 19,214,000
        41% off
        VND 32,388,000 VND 19,214,000
      • SIN 07:00
        31h 7m
        1 stop
        SFO 23:07
        Singapore - San Francisco | Fri, Jul 24 | Air Canada
        SFO 18:30
        19h 45m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Fri, Jul 31 | United Airlines
        VND 20,274,000
        37% off
        VND 32,388,000 VND 20,274,000
      • SIN 07:00
        29h 44m
        1 stop
        SFO 21:44
        Singapore - San Francisco | Sun, Jul 26 | Air Canada
        SFO 20:51
        41h 24m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Thu, Jul 30 | United Airlines
        VND 21,164,000
        35% off
        VND 32,388,000 VND 21,164,000
      • SIN 07:00
        32h 7m
        1 stop
        SFO 00:07
        Singapore - San Francisco | Sun, Aug 30 | Air Canada
        SFO 16:30
        21h 45m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Sun, Sep 6 | Air Canada
        VND 22,074,000
        32% off
        VND 32,388,000 VND 22,074,000
      • SIN 07:00
        18h 20m
        1 stop
        SFO 10:20
        Singapore - San Francisco | Fri, Aug 28 | Air Canada
        SFO 19:30
        18h 45m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Wed, Sep 2 | Air Canada
        VND 22,891,000
        28% off
        VND 32,388,000 VND 22,891,000
      • SIN 07:00
        18h 20m
        1 stop
        SFO 10:20
        Singapore - San Francisco | Fri, Jul 17 | Air Canada
        SFO 19:30
        18h 45m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Fri, Jul 24 | Air Canada
        VND 23,138,000
        28% off
        VND 32,388,000 VND 23,138,000
      • SIN 14:00
        22h
        1 stop
        SFO 21:00
        Singapore - San Francisco | Sat, Sep 5 | STARLUX Airlines
        SFO 00:50
        20h 50m
        1 stop
        SIN 12:40
        San Francisco - Singapore | Fri, Sep 11 | STARLUX Airlines
        VND 23,289,000
        28% off
        VND 32,388,000 VND 23,289,000
      • SIN 07:00
        31h 7m
        1 stop
        SFO 23:07
        Singapore - San Francisco | Tue, Jul 21 | Air Canada
        SFO 20:51
        41h 24m
        1 stop
        SIN 05:15
        San Francisco - Singapore | Tue, Jul 28 | United Airlines
        VND 23,398,000
        28% off
        VND 32,388,000 VND 23,398,000
      • SIN 14:10
        21h 50m
        1 stop
        SFO 21:00
        Singapore - San Francisco | Fri, Sep 4 | STARLUX Airlines
        SFO 00:50
        20h 50m
        1 stop
        SIN 12:40
        San Francisco - Singapore | Fri, Sep 11 | STARLUX Airlines
        VND 23,402,000
        28% off
        VND 32,388,000 VND 23,402,000
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Thu, Jul 9 | Normal Airline
        SFO 15:00
        6h
        Direct
        SIN 16:00
        San Francisco - Singapore | Sat, Jul 11 | Normal Airline
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      • Cheapest nonstop
        SIN 09:15
        15h 35m
        Direct
        SFO 09:50
        Singapore - San Francisco | Thu, Jul 16 | Singapore Airlines
        VND 15,057,000 VND 33,267,000
        55% off
        55% off
        VND 33,267,000 VND 15,057,000
      • SIN 20:35
        15h 45m
        Direct
        SFO 21:20
        Singapore - San Francisco | Thu, Jul 23 | United Airlines
        VND 24,617,000 VND 33,267,000
        26% off
        26% off
        VND 33,267,000 VND 24,617,000
      • SIN 07:00
        18h 20m
        1 stop
        SFO 10:20
        Singapore - San Francisco | Sun, Jul 12 | Air Canada
        VND 11,922,000 VND 33,267,000
        64% off
        64% off
        VND 33,267,000 VND 11,922,000
      • SIN 07:00
        23h 22m
        1 stop
        SFO 15:22
        Singapore - San Francisco | Sun, Jul 26 | Air Canada
        VND 12,015,000
        64% off
        VND 33,267,000 VND 12,015,000
      • SIN 07:00
        31h 7m
        1 stop
        SFO 23:07
        Singapore - San Francisco | Fri, Jul 31 | Air Canada
        VND 12,208,000
        63% off
        VND 33,267,000 VND 12,208,000
      • SIN 07:00
        31h 7m
        1 stop
        SFO 23:07
        Singapore - San Francisco | Tue, Jul 14 | Air Canada
        VND 12,270,000
        63% off
        VND 33,267,000 VND 12,270,000
      • SIN 07:00
        31h 7m
        1 stop
        SFO 23:07
        Singapore - San Francisco | Fri, Jul 10 | Air Canada
        VND 12,278,000
        63% off
        VND 33,267,000 VND 12,278,000
      • SIN 01:45
        36h 30m
        1 stop
        SFO 23:15
        Singapore - San Francisco | Sun, Jul 12 | Cathay Pacific
        VND 13,145,000
        60% off
        VND 33,267,000 VND 13,145,000
      • SIN 01:45
        36h 30m
        1 stop
        SFO 23:15
        Singapore - San Francisco | Sat, Jul 11 | Cathay Pacific
        VND 13,176,000
        60% off
        VND 33,267,000 VND 13,176,000
      • SIN 01:45
        36h 30m
        1 stop
        SFO 23:15
        Singapore - San Francisco | Fri, Jul 10 | Cathay Pacific
        VND 13,180,000
        60% off
        VND 33,267,000 VND 13,180,000
      • SIN 20:05
        18h 10m
        1 stop
        SFO 23:15
        Singapore - San Francisco | Tue, Jul 14 | Cathay Pacific
        VND 13,211,000
        60% off
        VND 33,267,000 VND 13,211,000
      • SIN 00:30
        29h 15m
        1 stop
        SFO 14:45
        Singapore - San Francisco | Thu, Jul 9 | ZIPAIR
        VND 13,431,000
        60% off
        VND 33,267,000 VND 13,431,000
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Thu, Jul 9 | Normal Airline
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Displayed flight fares from Singapore Changi Airport to San Francisco International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Singapore Changi Airport to San Francisco International Airport

What is the cheapest month to fly from Singapore Changi Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Singapore Changi Airport to San Francisco International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to San Francisco International Airport are usually in November, with an average price of VND 12,965,000. It is best to avoid April, when the average price can reach VND 35,947,000.

VND 35,947,000
VND 24,456,000
VND 12,965,000
VND 1,474,000
    Cheapest
  • VND 21,204,000
    Jul
  • VND 20,794,000
    Aug
  • VND 17,729,000
    Sep
  • VND 15,029,000
    Oct
  • VND 12,965,000
    Nov
  • VND 17,895,000
    Dec
  • VND 16,520,000
    Jan
  • VND 18,588,000
    Feb
  • VND 29,587,000
    Mar
  • VND 35,947,000
    Apr
  • VND 15,130,000
    May
  • VND 18,038,000
    Jun

What is the cheapest month to fly return from Singapore Changi Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Singapore Changi Airport to San Francisco International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from Singapore Changi Airport to San Francisco International Airport, with an average price of VND 22,702,000. May is usually the most expensive month, with an average price reaching VND 36,899,000.

VND 36,899,000
VND 29,800,500
VND 22,702,000
VND 15,603,500
    Cheapest
  • VND 34,156,000
    Jul
  • VND 32,943,000
    Aug
  • VND 27,157,000
    Sep
  • VND 29,791,000
    Oct
  • VND 30,047,000
    Nov
  • VND 28,411,000
    Dec
  • VND 33,591,000
    Jan
  • VND 22,702,000
    Feb
  • VND 35,710,000
    Mar
  • VND 32,807,000
    Apr
  • VND 36,899,000
    May
  • VND 35,109,000
    Jun

What is the cheapest day of the week to fly from Singapore Changi Airport to San Francisco International Airport?

The data is based on the past 12 months and shows the average ticket prices from Singapore Changi Airport to San Francisco International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Singapore Changi Airport to San Francisco International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Monday as prices are typically highest on that day.

VND 20,803,000
VND 19,463,000
VND 18,123,000
VND 16,783,000
    Cheapest
  • VND 20,803,000
    Mon
  • VND 19,438,000
    Tue
  • VND 18,123,000
    Wed
  • VND 18,750,000
    Thu
  • VND 18,764,000
    Fri
  • VND 19,979,000
    Sat
  • VND 19,325,000
    Sun

Selected Airlines from Singapore Changi Airport to San Francisco International Airport

See which airlines fly from Singapore to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Air Canada
From VND 12,196,000
STARLUX Airlines
From VND 12,533,000
China Airlines
From VND 13,063,000
China Eastern Airlines
From VND 13,516,000
Cebu Pacific
From VND 13,741,000
United Airlines
From VND 14,120,000
Scoot
From VND 14,677,000
Singapore Airlines
From VND 14,747,000
EVA Air
From VND 14,766,000
Asiana Airlines
From VND 14,917,000

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Flight Schedule from Singapore Changi Airport to San Francisco International Airport

Check the schedule for flights from Singapore to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA028

    Singapore Changi Airport

    20:35

    SIN

    15h 45m

    21:20

    SFO

    S M T W T F S
    Search

  2. SQ032

    Singapore Changi Airport

    09:15

    SIN

    15h 35m

    09:50

    SFO

    S M T W T F S
    Search

  3. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 50m

    Direct

    06:50

    YVR

    - M - W - F -
    Search

  4. AC1768

    Vancouver International Airport

    13:00

    YVR

    2h 22m

    Direct

    15:22

    SFO

    S M T W T F S

  5. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 50m

    Direct

    06:50

    YVR

    - M - W - F -
    Search

  6. AC8846

    Vancouver International Airport

    20:45

    YVR

    2h 20m

    Direct

    23:05

    SFO

    S M T W T F S
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Singapore Changi Airport to San Francisco International Airport Flights Info

Flight distance 13,595.19km
Cheapest one-way ticket price VND 11,922,000
Cheapest return ticket price VND 18,850,000

FAQs for Singapore Changi Airport to San Francisco International Airport Flights

  • How long does it take to fly from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO)?

    It takes around 15 hours 44 minutes to fly from Singapore Changi Airport (sin) to San Francisco International Airport(sfo).
  • There are around 3 daily flights from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO).
  • Tickets cost around VND 19,252,000 in September, making it the cheapest month to book. Singapore Changi Airport (SIN) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.
  • The route from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around VND 28,217,000 in August, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • Singapore Airlines is a very popular airline operating an average of 3244 flights per month.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.