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San Francisco International Airport to Singapore flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Singapore over the next 90 days, with one-way fares from €320 and round-trip from €605. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SFO 10:40 AM
        17h 35m
        Nonstop
        SIN 8:15 PM
        San Francisco - Singapore | Sat, Nov 21 | United Airlines
        SIN 10:20 PM
        14h 55m
        Nonstop
        SFO 9:15 PM
        Singapore - San Francisco | Mon, Nov 23 | United Airlines
        €605 €879
        31% off
        31% off
        €879 €605
      • SFO 9:40 AM
        17h 25m
        Nonstop
        SIN 7:05 PM
        San Francisco - Singapore | Sat, Nov 7 | Singapore Airlines
        SIN 9:05 AM
        14h 45m
        Nonstop
        SFO 7:50 AM
        Singapore - San Francisco | Sat, Nov 14 | Singapore Airlines
        €615 €879
        30% off
        30% off
        €879 €615
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Sat, Oct 3 | United Airlines
        SIN 8:45 AM
        15h 30m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Wed, Oct 7 | United Airlines
        €618 €879
        30% off
        30% off
        €879 €618
      • SFO 9:40 AM
        17h 25m
        Nonstop
        SIN 7:05 PM
        San Francisco - Singapore | Mon, Nov 9 | Singapore Airlines
        SIN 9:05 AM
        14h 45m
        Nonstop
        SFO 7:50 AM
        Singapore - San Francisco | Mon, Nov 16 | Singapore Airlines
        €618
        30% off
        €879 €618
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Mon, Oct 26 | United Airlines
        SIN 8:45 AM
        15h 30m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Wed, Oct 28 | United Airlines
        €619
        30% off
        €879 €619
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Mon, Sep 28 | United Airlines
        SIN 8:45 AM
        15h 30m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Thu, Oct 1 | United Airlines
        €622
        28% off
        €879 €622
      • SFO 10:40 PM
        16h 35m
        Nonstop
        SIN 6:15 AM
        San Francisco - Singapore | Fri, Oct 2 | United Airlines
        SIN 8:45 AM
        15h 30m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Tue, Oct 6 | United Airlines
        €623
        28% off
        €879 €623
      • SFO 10:40 PM
        16h 35m
        Nonstop
        SIN 6:15 AM
        San Francisco - Singapore | Sun, Oct 4 | United Airlines
        SIN 8:45 AM
        15h 30m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Wed, Oct 7 | United Airlines
        €623
        28% off
        €879 €623
      • SFO 11:40 AM
        17h 35m
        Nonstop
        SIN 8:15 PM
        San Francisco - Singapore | Tue, Nov 3 | United Airlines
        SIN 10:20 PM
        14h 55m
        Nonstop
        SFO 9:15 PM
        Singapore - San Francisco | Mon, Nov 9 | United Airlines
        €623
        28% off
        €879 €623
      • SFO 10:40 PM
        16h 35m
        Nonstop
        SIN 6:15 AM
        San Francisco - Singapore | Sun, Sep 27 | United Airlines
        SIN 8:35 PM
        15h 30m
        Nonstop
        SFO 9:05 PM
        Singapore - San Francisco | Sun, Oct 4 | United Airlines
        €624
        28% off
        €879 €624
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Tue, Oct 13 | United Airlines
        SIN 8:35 PM
        15h 30m
        Nonstop
        SFO 9:05 PM
        Singapore - San Francisco | Mon, Oct 19 | United Airlines
        €624
        28% off
        €879 €624
      • SFO 10:40 AM
        21h
        1 stop
        SIN 11:40 PM
        San Francisco - Singapore | Tue, Nov 17 | United Airlines
        SIN 10:10 AM
        15h 5m
        Nonstop
        SFO 9:15 AM
        Singapore - San Francisco | Mon, Nov 23 | United Airlines
        €608
        31% off
        €879 €608
      • SFO 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        San Francisco - Singapore | Sat, Sep 26 | Normal Airline
        SIN 3:00 PM
        6h
        Nonstop
        SFO 4:00 PM
        Singapore - San Francisco | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Sat, Oct 3 | United Airlines
        €322 €468
        31% off
        31% off
        €468 €322
      • SFO 10:40 PM
        16h 35m
        Nonstop
        SIN 6:15 AM
        San Francisco - Singapore | Thu, Oct 22 | United Airlines
        €324 €468
        31% off
        31% off
        €468 €324
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Sun, Oct 25 | United Airlines
        €324 €468
        31% off
        31% off
        €468 €324
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Sat, Oct 24 | United Airlines
        €324
        31% off
        €468 €324
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Tue, Oct 27 | United Airlines
        €324
        31% off
        €468 €324
      • SFO 11:40 AM
        17h 35m
        Nonstop
        SIN 8:15 PM
        San Francisco - Singapore | Mon, Nov 2 | United Airlines
        €324
        31% off
        €468 €324
      • SFO 11:40 AM
        17h 35m
        Nonstop
        SIN 8:15 PM
        San Francisco - Singapore | Sun, Nov 1 | United Airlines
        €324
        31% off
        €468 €324
      • SFO 10:40 AM
        17h 35m
        Nonstop
        SIN 8:15 PM
        San Francisco - Singapore | Fri, Nov 20 | United Airlines
        €325
        31% off
        €468 €325
      • SFO 10:40 AM
        16h 55m
        Nonstop
        SIN 6:35 PM
        San Francisco - Singapore | Fri, Sep 25 | United Airlines
        €326
        30% off
        €468 €326
      • SFO 11:50 PM
        31h 5m
        1 stop
        SIN 9:55 PM
        San Francisco - Singapore | Fri, Oct 30 | Asiana Airlines
        €320
        32% off
        €468 €320
      • SFO 12:45 PM
        40h 40m
        1 stop
        SIN 8:25 PM
        San Francisco - Singapore | Sun, Nov 1 | Korean Air
        €332
        28% off
        €468 €332
      • SFO 12:45 PM
        25h 15m
        1 stop
        SIN 5:00 AM
        San Francisco - Singapore | Mon, Nov 2 | Korean Air
        €332
        28% off
        €468 €332
      • SFO 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        San Francisco - Singapore | Sat, Sep 26 | Normal Airline
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Flight fares from San Francisco International Airport to Singapore are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

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

The data is based on the average one-way flight prices on Trip.com for flights from San Francisco International Airport to 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 San Francisco International Airport to , the best time to book is in August, with an average price of €483. Try to avoid June, when prices are highest, averaging around €865.

€865
€674
€483
€292
    Cheapest
  • €530
    Sep
  • €725
    Oct
  • €501
    Nov
  • €730
    Dec
  • €618
    Jan
  • €499
    Feb
  • €634
    Mar
  • €651
    Apr
  • €735
    May
  • €865
    Jun
  • €769
    Jul
  • €483
    Aug

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

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

Based on Trip.com data from the past 12 months, January is usually the cheapest month to find flights from San Francisco International Airport to , with an average price of €613. In contrast, June is typically the most expensive month, with average prices reaching €1,766.

€1,766
€1,190
€613
€37
    Cheapest
  • €666
    Sep
  • €701
    Oct
  • €1,087
    Nov
  • €1,105
    Dec
  • €613
    Jan
  • €764
    Feb
  • €896
    Mar
  • €762
    Apr
  • €705
    May
  • €1,766
    Jun
  • €1,390
    Jul
  • €938
    Aug

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

The data is based on the average flight prices on Trip.com from San Francisco International Airport to 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 San Francisco International Airport to is usually Sunday, with average fares typically lower than other days. Try to avoid departing on Thursday, as prices are usually the highest on that day.

€747
€655
€562
€470
    Cheapest
  • €587
    Mon
  • €575
    Tue
  • €620
    Wed
  • €747
    Thu
  • €667
    Fri
  • €740
    Sat
  • €562
    Sun

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

See which airlines fly from San Francisco International Airport to Singapore. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
United Airlines logo United Airlines
All Nippon Airways logo All Nippon Airways

Flight Schedule from San Francisco International Airport to Singapore

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA001

    San Francisco International Airport

    10:40 PM

    SFO

    16h 35m

    6:15 AM

    SIN

    S M T W T F S
    Search

  2. SQ031

    San Francisco International Airport

    11:45 AM

    SFO

    16h 25m

    7:10 PM

    SIN

    S M T W T F S
    Search

  3. UA029

    San Francisco International Airport

    10:50 AM

    SFO

    16h 45m

    6:35 PM

    SIN

    S M T W T F S
    Search

  4. UA837

    San Francisco International Airport

    11:55 AM

    SFO

    11h 5m

    Nonstop

    3:00 PM

    NRT

    S M T W T F S
    Search

  5. UA8014

    Narita International Airport

    5:00 PM

    NRT

    7h 40m

    Nonstop

    11:40 PM

    SIN

    S M T W T F S

  6. UA837

    San Francisco International Airport

    11:55 AM

    SFO

    11h 5m

    Nonstop

    3:00 PM

    NRT

    S M T W T F S
    Search

  7. UA7935

    Narita International Airport

    6:25 PM

    NRT

    7h 20m

    Nonstop

    12:45 AM

    SIN

    S M T W T F S

  8. KE024

    San Francisco International Airport

    12:50 PM

    SFO

    12h 30m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  9. KE647

    Incheon International Airport

    11:35 PM

    ICN

    6h 25m

    Nonstop

    5:00 AM

    SIN

    S M T W T F S

  10. KE024

    San Francisco International Airport

    12:50 PM

    SFO

    12h 30m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S
    Search

  11. KE643

    Incheon International Airport

    1:50 PM

    ICN

    6h 25m

    Nonstop

    7:15 PM

    SIN

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

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

Cheapest round-trip ticket price €605
Cheapest one-way flight price €269
Off-season for travel November
Peak season for travel June

FAQs for San Francisco International Airport to Singapore Flights

  • When is peak season for travel to Singapore?

    ؜The peak travel time for visiting Singapore is October. During this time, flights from San Francisco International Airport to Singapore are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN) take around 17 hours 25 minutes.
  • Singapore Airlines is a very popular airline operating an average of 3570 flights per month.
    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • Yes. United Airlines and Singapore Airlines operate direct flights from San Francisco International Airport to Singapore. The average flight time is approximately 15 hours 41 minutes, with about 2 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from San Francisco International Airport to Singapore currently starts from €320, with round-trip fares from €605. The lowest fare is offered by Asiana Airlines departing on Fri, Oct 30; prices are subject to availability.
  • Yes. The average flight time from San Francisco International Airport to Singapore is about 15 hours 43 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from San Francisco International Airport to Singapore, including: United Airlines Singapore Airlines All Nippon Airways Japan Airlines Cathay Pacific Asiana Airlines Korean Air American Airlines Philippine Airlines EVA Air 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 San Francisco International Airport to Singapore is €606, and the average round-trip fare is €1,057. Prices may vary depending on the departure date, airline, and availability.
  • Flights from San Francisco International Airport to Singapore are usually cheapest in August, with an average one-way fare of about €606. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from San Francisco International Airport to Singapore departs at 10:40, and the latest one departs at 22:40. There are approximately 2 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from San Francisco International Airport to Singapore usually arrive at Singapore Changi Airport. Singapore Changi Airport is the most convenient option for this route.

Popular Destinations

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 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.