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Singapore Changi Airport to San Francisco flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to San Francisco over the next 90 days, with one-way fares from THB 14,840 and round-trip from THB 24,260. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Wed, Nov 11 | Singapore Airlines
        SFO 22:40
        17h 20m
        Direct
        SIN 08:00
        San Francisco - Singapore | Tue, Nov 17 | United Airlines
        THB 26,550 THB 37,470
        28% off
        28% off
        THB 37,470 THB 26,550
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Thu, Nov 12 | Singapore Airlines
        SFO 22:40
        17h 20m
        Direct
        SIN 08:00
        San Francisco - Singapore | Tue, Nov 17 | United Airlines
        THB 26,600 THB 37,470
        28% off
        28% off
        THB 37,470 THB 26,600
      • SIN 23:10
        31h 20m
        1 stop
        SFO 14:30
        Singapore - San Francisco | Fri, Nov 20 | Asiana Airlines
        SFO 23:00
        30h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Wed, Nov 25 | Asiana Airlines
        THB 24,260 THB 37,470
        35% off
        35% off
        THB 37,470 THB 24,260
      • SIN 22:50
        31h 40m
        1 stop
        SFO 15:30
        Singapore - San Francisco | Thu, Oct 15 | Asiana Airlines
        SFO 23:20
        31h 10m
        1 stop
        SIN 21:30
        San Francisco - Singapore | Mon, Oct 19 | Asiana Airlines
        THB 24,300
        35% off
        THB 37,470 THB 24,300
      • SIN 01:25
        24h 15m
        1 stop
        SFO 10:40
        Singapore - San Francisco | Fri, Oct 16 | Korean Air
        SFO 12:50
        25h 10m
        1 stop
        SIN 05:00
        San Francisco - Singapore | Fri, Oct 23 | Korean Air
        THB 24,320
        35% off
        THB 37,470 THB 24,320
      • SIN 23:10
        31h 20m
        1 stop
        SFO 15:30
        Singapore - San Francisco | Fri, Oct 30 | Asiana Airlines
        SFO 23:00
        30h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Tue, Nov 3 | Asiana Airlines
        THB 24,320
        35% off
        THB 37,470 THB 24,320
      • SIN 07:30
        18h 10m
        1 stop
        SFO 10:40
        Singapore - San Francisco | Thu, Oct 8 | Korean Air
        SFO 12:50
        25h 10m
        1 stop
        SIN 05:00
        San Francisco - Singapore | Wed, Oct 14 | Korean Air
        THB 24,330
        35% off
        THB 37,470 THB 24,330
      • SIN 22:50
        31h 40m
        1 stop
        SFO 15:30
        Singapore - San Francisco | Sat, Oct 24 | Asiana Airlines
        SFO 23:00
        31h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Thu, Oct 29 | Asiana Airlines
        THB 24,330
        35% off
        THB 37,470 THB 24,330
      • SIN 22:30
        27h 5m
        1 stop
        SFO 09:35
        Singapore - San Francisco | Thu, Nov 12 | Korean Air
        SFO 11:45
        25h 15m
        1 stop
        SIN 05:00
        San Francisco - Singapore | Thu, Nov 19 | Korean Air
        THB 24,340
        35% off
        THB 37,470 THB 24,340
      • SIN 01:40
        23h 55m
        1 stop
        SFO 10:35
        Singapore - San Francisco | Fri, Oct 30 | Korean Air
        SFO 11:45
        25h 15m
        1 stop
        SIN 05:00
        San Francisco - Singapore | Tue, Nov 3 | Korean Air
        THB 24,350
        35% off
        THB 37,470 THB 24,350
      • SIN 23:10
        31h 20m
        1 stop
        SFO 14:30
        Singapore - San Francisco | Tue, Nov 10 | Asiana Airlines
        SFO 23:00
        30h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Sat, Nov 14 | Asiana Airlines
        THB 24,410
        35% off
        THB 37,470 THB 24,410
      • SIN 22:50
        31h 40m
        1 stop
        SFO 15:30
        Singapore - San Francisco | Wed, Oct 21 | Asiana Airlines
        SFO 23:00
        31h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Tue, Oct 27 | Asiana Airlines
        THB 24,410
        35% off
        THB 37,470 THB 24,410
      • SIN 23:10
        31h 20m
        1 stop
        SFO 14:30
        Singapore - San Francisco | Fri, Nov 6 | Asiana Airlines
        SFO 23:00
        30h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Fri, Nov 13 | Asiana Airlines
        THB 24,440
        35% off
        THB 37,470 THB 24,440
      • SIN 23:10
        31h 20m
        1 stop
        SFO 14:30
        Singapore - San Francisco | Sat, Nov 14 | Asiana Airlines
        SFO 23:00
        30h 55m
        1 stop
        SIN 21:55
        San Francisco - Singapore | Tue, Nov 17 | Asiana Airlines
        THB 24,440
        35% off
        THB 37,470 THB 24,440
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Sat, Sep 26 | Normal Airline
        SFO 15:00
        6h
        Direct
        SIN 16:00
        San Francisco - Singapore | Mon, Sep 28 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Thu, Nov 12 | Singapore Airlines
        THB 14,840 THB 21,500
        31% off
        31% off
        THB 21,500 THB 14,840
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Sun, Nov 8 | Singapore Airlines
        THB 14,890 THB 21,500
        31% off
        31% off
        THB 21,500 THB 14,890
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Tue, Nov 10 | Singapore Airlines
        THB 14,970 THB 21,500
        30% off
        30% off
        THB 21,500 THB 14,970
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Fri, Nov 6 | Singapore Airlines
        THB 14,980
        30% off
        THB 21,500 THB 14,980
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Wed, Nov 11 | Singapore Airlines
        THB 15,130
        30% off
        THB 21,500 THB 15,130
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Sat, Nov 14 | Singapore Airlines
        THB 15,170
        28% off
        THB 21,500 THB 15,170
      • SIN 09:05
        14h 45m
        Direct
        SFO 07:50
        Singapore - San Francisco | Wed, Nov 4 | Singapore Airlines
        THB 15,180
        28% off
        THB 21,500 THB 15,180
      • SIN 09:05
        15h 45m
        Direct
        SFO 09:50
        Singapore - San Francisco | Sat, Oct 24 | Singapore Airlines
        THB 15,210
        28% off
        THB 21,500 THB 15,210
      • SIN 09:05
        15h 45m
        Direct
        SFO 09:50
        Singapore - San Francisco | Fri, Oct 23 | Singapore Airlines
        THB 15,210
        28% off
        THB 21,500 THB 15,210
      • SIN 09:15
        14h 35m
        Direct
        SFO 07:50
        Singapore - San Francisco | Thu, Nov 5 | Singapore Airlines
        THB 15,260
        28% off
        THB 21,500 THB 15,260
      • SIN 08:40
        29h 17m
        1 stop
        SFO 22:57
        Singapore - San Francisco | Mon, Nov 2 | Air Canada
        THB 14,940
        31% off
        THB 21,500 THB 14,940
      • SIN 08:40
        30h 17m
        1 stop
        SFO 22:57
        Singapore - San Francisco | Thu, Nov 5 | Air Canada
        THB 15,060
        30% off
        THB 21,500 THB 15,060
      • SIN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Singapore - San Francisco | Sat, Sep 26 | Normal Airline
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Flight prices from Singapore Changi Airport to San Francisco are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

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

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.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Singapore Changi Airport to San Francisco are usually in November, with an average price of THB 16,710. April sees the highest fares, around THB 46,310.

THB 46,310
THB 31,510
THB 16,710
THB 1,910
    Cheapest
  • THB 21,770
    Sep
  • THB 19,360
    Oct
  • THB 16,710
    Nov
  • THB 23,060
    Dec
  • THB 21,290
    Jan
  • THB 23,950
    Feb
  • THB 38,120
    Mar
  • THB 46,310
    Apr
  • THB 19,500
    May
  • THB 23,240
    Jun
  • THB 31,720
    Jul
  • THB 27,060
    Aug

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

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.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Singapore Changi Airport to San Francisco are usually in February, with an average price of THB 29,250. September sees the highest fares, around THB 62,670.

THB 62,670
THB 45,960
THB 29,250
THB 12,540
    Cheapest
  • THB 62,670
    Sep
  • THB 38,380
    Oct
  • THB 38,710
    Nov
  • THB 36,600
    Dec
  • THB 43,280
    Jan
  • THB 29,250
    Feb
  • THB 46,010
    Mar
  • THB 42,270
    Apr
  • THB 47,540
    May
  • THB 45,230
    Jun
  • THB 45,570
    Jul
  • THB 52,240
    Aug

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

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.

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

THB 26,990
THB 25,080
THB 23,170
THB 21,260
    Cheapest
  • THB 26,360
    Mon
  • THB 25,270
    Tue
  • THB 23,640
    Wed
  • THB 23,170
    Thu
  • THB 23,630
    Fri
  • THB 26,560
    Sat
  • THB 26,990
    Sun

Which airlines are the most popular for Singapore Changi Airport to San Francisco flights?

The most popular airlines flying from Singapore Changi Airport to San Francisco are United Airlines, Singapore Airlines, and Eva Air, among 15 carriers on this route. Singapore Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
United Airlines logo United Airlines
Singapore Airlines logo Singapore Airlines
Eva Air logo Eva Air
STARLUX Airlines logo STARLUX Airlines
Cathay Pacific logo Cathay Pacific
Air Canada logo Air Canada
China Airlines logo China Airlines
Philippine Airlines logo Philippine Airlines
All Nippon Airways logo All Nippon Airways
Japan Airlines logo Japan Airlines
Air China logo Air China
Air Premia logo Air Premia
American Airlines logo American Airlines
China Eastern Airlines logo China Eastern Airlines
Korean Air logo Korean Air

Flight Schedule from Singapore Changi Airport to San Francisco

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. SQ032

    Singapore Changi Airport

    09:15

    SIN

    15h 35m

    09:50

    SFO

    S M T W T F S
    Search

  2. UA028

    Singapore Changi Airport

    20:35

    SIN

    15h 30m

    21:05

    SFO

    S M T W T F S
    Search

  3. UA002

    Singapore Changi Airport

    08:45

    SIN

    15h 30m

    09:15

    SFO

    S M T W T F S
    Search

  4. KE648

    Singapore Changi Airport

    07:30

    SIN

    6h 30m

    Direct

    15:00

    ICN

    S M T W T F S
    Search

  5. KE023

    Incheon International Airport

    16:00

    ICN

    10h 40m

    Direct

    10:40

    SFO

    S M T W T F S

  6. KE646

    Singapore Changi Airport

    01:25

    SIN

    6h 25m

    Direct

    08:50

    ICN

    S M T W T F S
    Search

  7. KE023

    Incheon International Airport

    16:00

    ICN

    10h 40m

    Direct

    10:40

    SFO

    S M T W T F S

  8. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Direct

    06:25

    YVR

    - M - W - F S
    Search

  9. AC8846

    Vancouver International Airport

    22:45

    YVR

    2h 5m

    Direct

    00:50

    SFO

    S M T W T F S

  10. OZ752

    Singapore Changi Airport

    22:50

    SIN

    6h 50m

    Direct

    06:40

    ICN

    S M T W T F S
    Search

  11. OZ212

    Incheon International Airport

    20:50

    ICN

    10h 30m

    Direct

    15:20

    SFO

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

What to know about flights from Singapore Changi Airport to San Francisco?

Cheapest return ticket price THB 26,550
Cheapest one-way flight price THB 14,600
Off-season for travel October
Peak season for travel June

FAQs for Singapore Changi Airport to San Francisco Flights

  • When is peak season for travel to San Francisco?

    ؜The peak travel time for visiting San Francisco is October. During this time, flights from Singapore Changi Airport to San Francisco are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO) take around 14 hours 35 minutes.
  • There are 1 airports near San Francisco: San Francisco International Airport.
  • Singapore Airlines is a very popular airline operating an average of 3244 flights per month.
  • The earliest flight departs from Singapore Changi Airport (SIN) at 08:45 and arrives in San Francisco (SFO) at 09:15.
  • The latest flight departs from Singapore Changi Airport (SIN) at 20:40 and arrives in San Francisco (SFO) at 21:10.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Yes. United Airlines and Singapore Airlines operate direct flights from Singapore Changi Airport to San Francisco. The average flight time is approximately 14 hours 56 minutes, with about 2 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Singapore Changi Airport to San Francisco currently starts from THB 14,840, with round-trip fares from THB 24,260. The lowest fare is offered by Singapore Airlines departing on Thu, Nov 12; prices are subject to availability.
  • Currently, multiple airlines offer flights from Singapore Changi Airport to San Francisco, including: United Airlines Singapore Airlines Eva Air STARLUX Airlines China Airlines Cathay Pacific All Nippon Airways Air Canada Philippine Airlines Japan Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Singapore Changi Airport to San Francisco is THB 22,280, and the average round-trip fare is THB 36,760. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Singapore Changi Airport to San Francisco are usually cheapest in November, with an average one-way fare of about THB 22,280. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Singapore Changi Airport to San Francisco departs at 08:45, and the latest one departs at 20:35. There are approximately 4 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Singapore Changi Airport to San Francisco usually arrive at San Francisco International Airport. San Francisco International Airport is the most convenient option for this route.

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.