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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 09:00
        15h 10m
        Direct
        SFO 09:10
        Singapore - San Francisco | Wed, May 13 | United Airlines
        SFO 10:25
        17h 10m
        Direct
        SIN 18:35
        San Francisco - Singapore | Wed, May 20 | United Airlines
        KRW 1,372,400 KRW 1,829,900
        25% off
        25% off
        KRW 1,829,900 KRW 1,372,400
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Thu, May 14 | United Airlines
        SFO 10:25
        17h 10m
        Direct
        SIN 18:35
        San Francisco - Singapore | Wed, May 20 | United Airlines
        KRW 1,372,400 KRW 1,829,900
        25% off
        25% off
        KRW 1,829,900 KRW 1,372,400
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Tue, May 12 | United Airlines
        SFO 00:30
        41h 35m
        1 stop
        SIN 09:05
        San Francisco - Singapore | Thu, May 14 | Philippine Airlines
        KRW 1,287,500 KRW 1,829,900
        30% off
        30% off
        KRW 1,829,900 KRW 1,287,500
      • SIN 13:45
        21h 10m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Tue, May 12 | China Airlines
        SFO 01:05
        20h 30m
        1 stop
        SIN 12:35
        San Francisco - Singapore | Thu, May 14 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 02:00
        32h 55m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Sat, May 23 | China Airlines
        SFO 01:05
        32h 30m
        1 stop
        SIN 00:35
        San Francisco - Singapore | Mon, May 25 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 13:45
        21h 10m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Sun, May 24 | China Airlines
        SFO 01:05
        32h 30m
        1 stop
        SIN 00:35
        San Francisco - Singapore | Tue, May 26 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 02:00
        32h 55m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Mon, May 25 | China Airlines
        SFO 01:05
        20h 30m
        1 stop
        SIN 12:35
        San Francisco - Singapore | Wed, May 27 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 02:00
        32h 55m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Tue, May 26 | China Airlines
        SFO 01:05
        20h 30m
        1 stop
        SIN 12:35
        San Francisco - Singapore | Thu, May 28 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 02:00
        32h 55m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Wed, May 27 | China Airlines
        SFO 01:05
        32h 30m
        1 stop
        SIN 00:35
        San Francisco - Singapore | Fri, May 29 | China Airlines
        KRW 1,305,400
        28% off
        KRW 1,829,900 KRW 1,305,400
      • SIN 13:45
        21h 10m
        1 stop
        SFO 19:55
        Singapore - San Francisco | Thu, May 28 | China Airlines
        SFO 01:05
        20h 30m
        1 stop
        SIN 12:35
        San Francisco - Singapore | Sat, May 30 | China Airlines
        KRW 1,305,600
        28% off
        KRW 1,829,900 KRW 1,305,600
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Fri, May 8 | United Airlines
        SFO 00:30
        21h 45m
        1 stop
        SIN 13:15
        San Francisco - Singapore | Wed, May 13 | Philippine Airlines
        KRW 1,341,100
        27% off
        KRW 1,829,900 KRW 1,341,100
      • SIN 09:00
        15h 10m
        Direct
        SFO 09:10
        Singapore - San Francisco | Sat, May 9 | United Airlines
        SFO 00:30
        41h 35m
        1 stop
        SIN 09:05
        San Francisco - Singapore | Thu, May 14 | Philippine Airlines
        KRW 1,343,000
        27% off
        KRW 1,829,900 KRW 1,343,000
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Sat, May 9 | Normal Airline
        SFO 15:00
        6h
        Direct
        SIN 16:00
        San Francisco - Singapore | Mon, May 11 | Normal Airline
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      • Cheapest nonstop
        SIN 09:15
        15h 35m
        Direct
        SFO 09:50
        Singapore - San Francisco | Sun, Jun 7 | Singapore Airlines
        KRW 603,100 KRW 895,600
        33% off
        33% off
        KRW 895,600 KRW 603,100
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Sat, May 16 | United Airlines
        KRW 615,800 KRW 895,600
        31% off
        31% off
        KRW 895,600 KRW 615,800
      • SIN 09:00
        15h 10m
        Direct
        SFO 09:10
        Singapore - San Francisco | Fri, May 15 | United Airlines
        KRW 616,700 KRW 895,600
        31% off
        31% off
        KRW 895,600 KRW 616,700
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Wed, May 20 | United Airlines
        KRW 618,200
        31% off
        KRW 895,600 KRW 618,200
      • SIN 20:35
        15h 10m
        Direct
        SFO 20:45
        Singapore - San Francisco | Wed, May 13 | United Airlines
        KRW 619,900
        31% off
        KRW 895,600 KRW 619,900
      • SIN 20:35
        15h 45m
        Direct
        SFO 21:20
        Singapore - San Francisco | Fri, Jun 12 | United Airlines
        KRW 620,500
        31% off
        KRW 895,600 KRW 620,500
      • SIN 09:00
        15h 10m
        Direct
        SFO 09:10
        Singapore - San Francisco | Thu, May 14 | United Airlines
        KRW 620,500
        31% off
        KRW 895,600 KRW 620,500
      • SIN 08:45
        15h 45m
        Direct
        SFO 09:30
        Singapore - San Francisco | Thu, Jun 11 | United Airlines
        KRW 621,600
        31% off
        KRW 895,600 KRW 621,600
      • SIN 20:35
        15h 45m
        Direct
        SFO 21:20
        Singapore - San Francisco | Wed, Jun 3 | United Airlines
        KRW 671,700
        25% off
        KRW 895,600 KRW 671,700
      • SIN 14:00
        21h 30m
        1 stop
        SFO 20:30
        Singapore - San Francisco | Sun, Jun 7 | STARLUX Airlines
        KRW 666,000
        26% off
        KRW 895,600 KRW 666,000
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Sat, May 9 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Singapore Changi Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Singapore Changi Airport to San Francisco International Airport.

Based on Trip.com 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 KRW 712,300. April sees the highest fares, around KRW 1,861,500.

KRW 1,861,500
KRW 1,286,900
KRW 712,300
KRW 137,700
    Cheapest
  • KRW 860,800
    May
  • KRW 760,500
    Jun
  • KRW 1,139,700
    Jul
  • KRW 1,142,400
    Aug
  • KRW 974,000
    Sep
  • KRW 825,600
    Oct
  • KRW 712,300
    Nov
  • KRW 983,100
    Dec
  • KRW 907,600
    Jan
  • KRW 1,021,200
    Feb
  • KRW 1,625,400
    Mar
  • KRW 1,861,500
    Apr

Which month has the cheapest round-trip flights from Singapore Changi Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Singapore Changi Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Singapore Changi Airport to San Francisco International Airport are usually in February, with an average price of KRW 1,247,200. March sees the highest fares, around KRW 1,961,800.

KRW 1,961,800
KRW 1,604,500
KRW 1,247,200
KRW 889,900
    Cheapest
  • KRW 1,711,800
    May
  • KRW 1,639,000
    Jun
  • KRW 1,835,600
    Jul
  • KRW 1,809,800
    Aug
  • KRW 1,491,900
    Sep
  • KRW 1,636,600
    Oct
  • KRW 1,650,700
    Nov
  • KRW 1,560,800
    Dec
  • KRW 1,845,400
    Jan
  • KRW 1,247,200
    Feb
  • KRW 1,961,800
    Mar
  • KRW 1,802,300
    Apr

Which day of the week has the cheapest flights from Singapore Changi Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Singapore Changi Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Singapore Changi Airport to San Francisco International Airport is Friday, with average prices lower than other days. Try to avoid departing on Monday, as fares are typically the highest.

KRW 1,107,200
KRW 1,046,050
KRW 984,900
KRW 923,750
    Cheapest
  • KRW 1,107,200
    Mon
  • KRW 1,056,300
    Tue
  • KRW 998,600
    Wed
  • KRW 991,700
    Thu
  • KRW 984,900
    Fri
  • KRW 1,076,400
    Sat
  • KRW 1,056,800
    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.

United Airlines
From KRW 615,800
China Airlines
From KRW 671,700
STARLUX Airlines
From KRW 694,500
Singapore Airlines
From KRW 694,900
ZIPAIR
From KRW 701,500
All Nippon Airways
From KRW 707,000
Scoot
From KRW 725,500
China Eastern Airlines
From KRW 740,000
Cathay Pacific
From KRW 779,300
Eva Air
From KRW 783,200

Find more flights and airlines

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 10m

    20:45

    SFO

    S M T W T F S
    Search

  2. UA002

    Singapore Changi Airport

    09:00

    SIN

    15h 10m

    09:10

    SFO

    S M T W T F S
    Search

  3. SQ032

    Singapore Changi Airport

    09:15

    SIN

    15h 35m

    09:50

    SFO

    S M T W T F S
    Search

  4. CI754

    Singapore Changi Airport

    14:05

    SIN

    4h 50m

    Direct

    18:55

    TPE

    S - T W - F -
    Search

  5. CI004

    Taiwan Taoyuan International Airport

    23:30

    TPE

    11h 25m

    Direct

    19:55

    SFO

    S M T W T F S

  6. JX772

    Singapore Changi Airport

    14:00

    SIN

    4h 50m

    Direct

    18:50

    TPE

    S M - - T - S
    Search

  7. JX012

    Taiwan Taoyuan International Airport

    00:05

    TPE

    11h 25m

    Direct

    20:30

    SFO

    S M T W T F S

  8. CI756

    Singapore Changi Airport

    02:00

    SIN

    4h 55m

    Direct

    06:55

    TPE

    S M T - T F S
    Search

  9. CI004

    Taiwan Taoyuan International Airport

    23:30

    TPE

    11h 25m

    Direct

    19:55

    SFO

    S M T W T F S
Find more flights and airlines

Singapore Changi Airport to San Francisco International Airport Flights Info

Flight distance13,595.19km
Cheapest one-way ticket priceKRW 603,100
Cheapest return ticket priceKRW 1,287,500

FAQs for Singapore Changi Airport to San Francisco International Airport Flights

  • How long is a flight from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO)?

    It takes around 15 hours 31 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 KRW 1,047,900 in May, 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 KRW 2,022,400 in July, the most expensive month to book this route.
  • The earliest flight departs from Singapore Changi Airport (SIN) at 08:45 and arrives in San Francisco International Airport (SFO) at 09:15.
  • The latest flight departs from Singapore Changi Airport (SIN) at 20:40 and arrives in San Francisco International Airport (SFO) at 21:10.
    • 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.

Popular Destinations & Recommendations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.