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Singapore Changi Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to San Francisco International Airport over the next 90 days, with one-way fares from PKR 122,346 and round-trip from PKR 198,355. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Wed, Nov 11 | Singapore Airlines
      PKR 122,346 PKR 552,016
      78% off
      78% off
      PKR 552,016 PKR 122,346
    • SIN 5:45 PM
      31h 45m
      1 stop
      SFO 9:30 AM
      Singapore - San Francisco | Mon, Nov 9 | Air China
      PKR 126,003 PKR 147,040
      14% off
      14% off
      PKR 147,040 PKR 126,003
    • SIN 5:45 PM
      31h 45m
      1 stop
      SFO 9:30 AM
      Singapore - San Francisco | Mon, Dec 14 | Air China
      PKR 126,003 PKR 147,040
      14% off
      14% off
      PKR 147,040 PKR 126,003
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Tue, Nov 10 | United Airlines
      PKR 127,125
      77% off
      PKR 552,016 PKR 127,125
    • SIN 10:20 PM
      14h 55m
      Nonstop
      SFO 9:15 PM
      Singapore - San Francisco | Mon, Nov 9 | United Airlines
      PKR 127,499
      13% off
      PKR 147,040 PKR 127,499
    • SIN 5:45 PM
      31h 45m
      1 stop
      SFO 9:30 AM
      Singapore - San Francisco | Mon, Nov 30 | Air China
      PKR 127,707
      13% off
      PKR 147,040 PKR 127,707
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Mon, Nov 2 | United Airlines
      PKR 128,081
      77% off
      PKR 552,016 PKR 128,081
    • SIN 9:30 AM
      40h
      1 stop
      SFO 9:30 AM
      Singapore - San Francisco | Mon, Dec 28 | Air China
      PKR 128,413
      13% off
      PKR 147,040 PKR 128,413
    • SIN 8:15 AM
      17h 40m
      1 stop
      SFO 9:55 AM
      Singapore - San Francisco | Mon, Nov 9 | Japan Airlines
      PKR 128,580
      13% off
      PKR 147,040 PKR 128,580
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Mon, Nov 16 | Singapore Airlines
      SFO 10:40 AM
      17h 35m
      Nonstop
      SIN 8:15 PM
      San Francisco - Singapore | Sun, Nov 22 | United Airlines
      PKR 221,627 PKR 252,381
      12% off
      12% off
      PKR 252,381 PKR 221,627
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Tue, Nov 17 | Singapore Airlines
      SFO 10:40 AM
      17h 35m
      Nonstop
      SIN 8:15 PM
      San Francisco - Singapore | Sun, Nov 22 | United Airlines
      PKR 224,619 PKR 252,381
      11% off
      11% off
      PKR 252,381 PKR 224,619
    • SIN 11:10 PM
      31h 20m
      1 stop
      SFO 3:30 PM
      Singapore - San Francisco | Tue, Nov 3 | Asiana Airlines
      SFO 11:00 PM
      30h 55m
      1 stop
      SIN 9:55 PM
      San Francisco - Singapore | Sat, Nov 7 | Asiana Airlines
      PKR 198,355 PKR 252,381
      21% off
      21% off
      PKR 252,381 PKR 198,355
    • SIN 11:10 PM
      31h 20m
      1 stop
      SFO 2:30 PM
      Singapore - San Francisco | Mon, Nov 23 | Asiana Airlines
      SFO 11:00 PM
      30h 55m
      1 stop
      SIN 9:55 PM
      San Francisco - Singapore | Mon, Nov 30 | Asiana Airlines
      PKR 199,186
      21% off
      PKR 252,381 PKR 199,186
    • SIN 1:40 AM
      23h 55m
      1 stop
      SFO 9:35 AM
      Singapore - San Francisco | Tue, Nov 10 | Korean Air
      SFO 11:45 AM
      40h 40m
      1 stop
      SIN 8:25 PM
      San Francisco - Singapore | Mon, Nov 16 | Korean Air
      PKR 199,518
      21% off
      PKR 252,381 PKR 199,518
    • SIN 11:10 PM
      31h 20m
      1 stop
      SFO 2:30 PM
      Singapore - San Francisco | Mon, Nov 9 | Asiana Airlines
      SFO 11:00 PM
      30h 55m
      1 stop
      SIN 9:55 PM
      San Francisco - Singapore | Sun, Nov 15 | Asiana Airlines
      PKR 199,685
      21% off
      PKR 252,381 PKR 199,685
    • SIN 1:40 AM
      23h 55m
      1 stop
      SFO 9:35 AM
      Singapore - San Francisco | Mon, Nov 9 | Korean Air
      SFO 11:45 AM
      40h 40m
      1 stop
      SIN 8:25 PM
      San Francisco - Singapore | Mon, Nov 16 | Korean Air
      PKR 199,685
      21% off
      PKR 252,381 PKR 199,685
    • SIN 1:40 AM
      23h 55m
      1 stop
      SFO 9:35 AM
      Singapore - San Francisco | Mon, Nov 16 | Korean Air
      SFO 11:45 AM
      40h 40m
      1 stop
      SIN 8:25 PM
      San Francisco - Singapore | Mon, Nov 23 | Korean Air
      PKR 199,726
      21% off
      PKR 252,381 PKR 199,726
    • SIN 10:30 PM
      27h 5m
      1 stop
      SFO 9:35 AM
      Singapore - San Francisco | Mon, Nov 23 | Korean Air
      SFO 11:45 AM
      25h 15m
      1 stop
      SIN 5:00 AM
      San Francisco - Singapore | Mon, Nov 30 | Korean Air
      PKR 199,934
      21% off
      PKR 252,381 PKR 199,934
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
      SFO 3:00 PM
      6h
      Nonstop
      SIN 4:00 PM
      San Francisco - Singapore | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Wed, Nov 11 | Singapore Airlines
      PKR 122,346 PKR 552,016
      78% off
      78% off
      PKR 552,016 PKR 122,346
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Tue, Nov 10 | United Airlines
      PKR 127,125 PKR 552,016
      77% off
      77% off
      PKR 552,016 PKR 127,125
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Mon, Nov 2 | United Airlines
      PKR 128,081 PKR 552,016
      77% off
      77% off
      PKR 552,016 PKR 128,081
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Fri, Nov 13 | United Airlines
      PKR 128,081
      77% off
      PKR 552,016 PKR 128,081
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Tue, Nov 3 | United Airlines
      PKR 131,696
      76% off
      PKR 552,016 PKR 131,696
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Thu, Nov 12 | Singapore Airlines
      PKR 245,730
      55% off
      PKR 552,016 PKR 245,730
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Mon, Nov 16 | Singapore Airlines
      PKR 260,525
      53% off
      PKR 552,016 PKR 260,525
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Wed, Nov 4 | Singapore Airlines
      PKR 282,966
      49% off
      PKR 552,016 PKR 282,966
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Fri, Nov 13 | Singapore Airlines
      PKR 283,091
      49% off
      PKR 552,016 PKR 283,091
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
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    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Tue, Nov 10 | Singapore Airlines
      PKR 176,288 PKR 1,181,404
      85% off
      85% off
      PKR 1,181,404 PKR 176,288
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Wed, Dec 2 | Singapore Airlines
      PKR 188,173 PKR 1,181,404
      84% off
      84% off
      PKR 1,181,404 PKR 188,173
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Mon, Nov 9 | Singapore Airlines
      PKR 210,988 PKR 1,181,404
      82% off
      82% off
      PKR 1,181,404 PKR 210,988
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Wed, Nov 4 | Singapore Airlines
      PKR 212,568
      82% off
      PKR 1,181,404 PKR 212,568
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Sun, Nov 22 | Singapore Airlines
      PKR 466,941
      60% off
      PKR 1,181,404 PKR 466,941
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Sat, Dec 26 | Singapore Airlines
      PKR 468,853
      60% off
      PKR 1,181,404 PKR 468,853
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Sun, Dec 27 | Singapore Airlines
      PKR 470,765
      60% off
      PKR 1,181,404 PKR 470,765
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Fri, Dec 11 | Singapore Airlines
      PKR 476,915
      60% off
      PKR 1,181,404 PKR 476,915
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Sun, Dec 20 | Singapore Airlines
      PKR 487,471
      59% off
      PKR 1,181,404 PKR 487,471
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Wed, Nov 4 | United Airlines
      PKR 128,039 PKR 579,659
      78% off
      78% off
      PKR 579,659 PKR 128,039
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Mon, Nov 2 | United Airlines
      PKR 128,081 PKR 579,659
      78% off
      78% off
      PKR 579,659 PKR 128,081
    • SIN 10:20 PM
      14h 55m
      Nonstop
      SFO 9:15 PM
      Singapore - San Francisco | Thu, Nov 5 | United Airlines
      PKR 128,081 PKR 579,659
      78% off
      78% off
      PKR 579,659 PKR 128,081
    • SIN 10:20 PM
      14h 55m
      Nonstop
      SFO 10:15 PM
      Singapore - San Francisco | Fri, Oct 30 | United Airlines
      PKR 128,289
      78% off
      PKR 579,659 PKR 128,289
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Tue, Nov 3 | United Airlines
      PKR 131,696
      77% off
      PKR 579,659 PKR 131,696
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Sun, Nov 1 | United Airlines
      PKR 257,117
      56% off
      PKR 579,659 PKR 257,117
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Wed, Nov 4 | Singapore Airlines
      PKR 282,966
      51% off
      PKR 579,659 PKR 282,966
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Thu, Nov 5 | Singapore Airlines
      PKR 283,091
      51% off
      PKR 579,659 PKR 283,091
    • SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 8:50 AM
      Singapore - San Francisco | Fri, Oct 30 | Singapore Airlines
      PKR 288,576
      50% off
      PKR 579,659 PKR 288,576
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
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      Find more flights
    • Cheapest nonstop
      SIN 9:05 AM
      14h 45m
      Nonstop
      SFO 7:50 AM
      Singapore - San Francisco | Wed, Nov 11 | Singapore Airlines
      PKR 122,346 PKR 552,016
      78% off
      78% off
      PKR 552,016 PKR 122,346
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Tue, Nov 10 | United Airlines
      PKR 127,125 PKR 552,016
      77% off
      77% off
      PKR 552,016 PKR 127,125
    • SIN 10:20 PM
      14h 55m
      Nonstop
      SFO 9:15 PM
      Singapore - San Francisco | Mon, Nov 9 | United Airlines
      PKR 127,499 PKR 147,040
      13% off
      13% off
      PKR 147,040 PKR 127,499
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Mon, Nov 2 | United Airlines
      PKR 128,081
      77% off
      PKR 552,016 PKR 128,081
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Wed, Nov 25 | United Airlines
      PKR 130,699
      11% off
      PKR 147,040 PKR 130,699
    • SIN 10:10 AM
      15h 5m
      Nonstop
      SFO 9:15 AM
      Singapore - San Francisco | Wed, Nov 18 | United Airlines
      PKR 131,987
      76% off
      PKR 552,016 PKR 131,987
    • SIN 10:20 PM
      14h 55m
      Nonstop
      SFO 9:15 PM
      Singapore - San Francisco | Mon, Nov 16 | United Airlines
      PKR 132,278
      76% off
      PKR 552,016 PKR 132,278
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Tue, Nov 10 | Singapore Airlines
      PKR 176,288
      85% off
      PKR 1,181,404 PKR 176,288
    • SIN 7:55 PM
      14h 40m
      Nonstop
      SFO 6:35 PM
      Singapore - San Francisco | Wed, Dec 2 | Singapore Airlines
      PKR 188,173
      84% off
      PKR 1,181,404 PKR 188,173
    • SIN 1:00 PM
      17h 25m
      1 stop
      SFO 2:00 PM
      Singapore - San Francisco | Sat, Oct 31 | Normal Airline
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Displayed flight fares from Singapore to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

Which month has the lowest one-way flight price from Singapore Changi Airport to San Francisco International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Singapore Changi Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Singapore Changi Airport to San Francisco International Airport, the best time to book is in November, with an average price of PKR 139,205. Try to avoid April, when prices are highest, averaging around PKR 385,957.

PKR 385,957
PKR 262,581
PKR 139,205
PKR 15,829
    Cheapest
  • PKR 144,273
    Oct
  • PKR 139,205
    Nov
  • PKR 192,134
    Dec
  • PKR 177,367
    Jan
  • PKR 199,580
    Feb
  • PKR 317,666
    Mar
  • PKR 385,957
    Apr
  • PKR 162,444
    May
  • PKR 193,673
    Jun
  • PKR 264,335
    Jul
  • PKR 225,484
    Aug
  • PKR 192,250
    Sep

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

The data is based on the average round-trip flight prices on Trip.com for flights from Singapore Changi Airport to San Francisco International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, February is usually the cheapest month to find flights from Singapore Changi Airport to San Francisco International Airport, with an average price of PKR 243,742. In contrast, August is typically the most expensive month, with average prices reaching PKR 435,364.

PKR 435,364
PKR 339,553
PKR 243,742
PKR 147,931
    Cheapest
  • PKR 291,665
    Oct
  • PKR 322,611
    Nov
  • PKR 305,039
    Dec
  • PKR 360,656
    Jan
  • PKR 243,742
    Feb
  • PKR 383,411
    Mar
  • PKR 352,243
    Apr
  • PKR 396,178
    May
  • PKR 376,956
    Jun
  • PKR 379,785
    Jul
  • PKR 435,364
    Aug
  • PKR 367,460
    Sep

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 average flight prices on Trip.com from Singapore Changi Airport to San Francisco International Airport across different days of the week over the past 12 months.

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

PKR 219,736
PKR 207,971
PKR 196,205
PKR 184,440
    Cheapest
  • PKR 214,800
    Mon
  • PKR 213,906
    Tue
  • PKR 201,571
    Wed
  • PKR 196,205
    Thu
  • PKR 212,310
    Fri
  • PKR 219,465
    Sat
  • PKR 219,736
    Sun

Which airline offers the cheapest flights from Singapore Changi Airport to San Francisco International Airport?

The cheapest airline flying from Singapore Changi Airport to San Francisco International Airport is VietJet Air (from PKR 117,775) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

VietJet Air
From PKR 117,775
Air China
From PKR 122,138
United Airlines
From PKR 127,499
Japan Airlines
From PKR 128,580
Asiana Airlines
From PKR 129,577
Korean Air
From PKR 130,450
Air Canada
From PKR 130,865
American Airlines
From PKR 131,156
Singapore Airlines
From PKR 135,312
STARLUX Airlines
From PKR 136,891

Find more flights and airlines

What is the 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. SQ032

    Singapore Changi Airport

    9:05 AM

    SIN

    14h 45m

    7:50 AM

    SFO

    S M T W T F S
    Search

  2. UA028

    Singapore Changi Airport

    8:35 PM

    SIN

    15h 10m

    8:45 PM

    SFO

    S M T W T F S
    Search

  3. UA002

    Singapore Changi Airport

    9:00 AM

    SIN

    15h 10m

    9:10 AM

    SFO

    S M T W T F S
    Search

  4. JL712

    Singapore Changi Airport

    8:20 AM

    SIN

    6h 45m

    Nonstop

    4:05 PM

    NRT

    S M T W T F S
    Search

  5. JL058

    Narita International Airport

    6:10 PM

    NRT

    10h 20m

    Nonstop

    11:30 AM

    SFO

    S M T W T F S

  6. JL038

    Singapore Changi Airport

    2:20 AM

    SIN

    6h 30m

    Nonstop

    9:50 AM

    HND

    S M T W T F S
    Search

  7. JL002

    Haneda Airport

    7:45 PM

    HND

    10h 25m

    Nonstop

    1:10 PM

    SFO

    S M T W T F S

  8. CA970

    Singapore Changi Airport

    11:55 PM

    SIN

    6h 20m

    Nonstop

    6:15 AM

    PEK

    S M T W T F S
    Search

  9. CA985

    Beijing Capital International Airport

    1:00 PM

    PEK

    12h 30m

    Nonstop

    10:30 AM

    SFO

    - - T - - F -

  10. KE644

    Singapore Changi Airport

    10:35 PM

    SIN

    6h 20m

    Nonstop

    5:55 AM

    ICN

    S M T W T F S
    Search

  11. KE023

    Incheon International Airport

    4:00 PM

    ICN

    10h 40m

    Nonstop

    10:40 AM

    SFO

    S M T W T F S

  12. JL036

    Singapore Changi Airport

    10:25 PM

    SIN

    6h 30m

    Nonstop

    5:55 AM

    HND

    S M T W T F S
    Search

  13. JL002

    Haneda Airport

    7:45 PM

    HND

    10h 25m

    Nonstop

    1:10 PM

    SFO

    S M T W T F S

  14. OZ752

    Singapore Changi Airport

    11:10 PM

    SIN

    6h 35m

    Nonstop

    6:45 AM

    ICN

    S M T W T F S
    Search

  15. OZ212

    Incheon International Airport

    8:50 PM

    ICN

    10h 30m

    Nonstop

    3:20 PM

    SFO

    S M T W T F S

  16. CA890

    Singapore Changi Airport

    5:55 PM

    SIN

    6h 25m

    Nonstop

    12:20 AM

    PEK

    S M T W T F S
    Search

  17. CA985

    Beijing Capital International Airport

    1:00 PM

    PEK

    12h 30m

    Nonstop

    10:30 AM

    SFO

    - - T - - F -
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About Singapore Changi Airport and San Francisco International Airport

Learn about Singapore Changi Airport (SIN) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 13,595.19 km
Cheapest one-way ticket price PKR 122,346
Cheapest return ticket price PKR 198,355

FAQs for Singapore Changi Airport to San Francisco International Airport Flights

  • How long is the flight from Singapore Changi Airport to San Francisco International Airport?

    Singapore Changi Airport to San Francisco International Airport takes about 15 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Singapore Changi Airport (SIN) to San Francisco International Airport (SFO).
  • The earliest flight from Singapore Changi Airport to San Francisco International Airport departs at 08:45, and the last departs at 22:20, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 PKR 360,845 in January, the most expensive month to book this route.
    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17 km.
  • Singapore Airlines is a very popular airline operating an average of 3244 flights per month.
  • One-way flights from Singapore Changi Airport to San Francisco International Airport currently start from PKR 126,003, and round-trip fares start from PKR 198,355. The current lowest fare is a Air China flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Singapore Changi Airport to San Francisco International Airport, with an average flight time of 15 hours 12 minutes, and around 3 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Singapore Changi Airport to San Francisco International Airport is PKR 193,088. Prices may vary depending on the departure date, airline, and availability.
  • Singapore Changi Airport to San Francisco International Airport operates around 28 weekly flights, mainly by Singapore Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Singapore Changi Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.