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Flights San Francisco — Singapore

San Francisco
SFO
Singapore
SIN

Cheap flights San Francisco — Singapore

Below you can see the best deals on flights San Francisco — Singapore for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 6 September, from AED 1,219.

Top 10 cheap flights San Francisco — Singapore

Direct flights San Francisco — Singapore

Direct flight options for San Francisco — Singapore with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by United Airlines — travel time is 16 h 25 min.

Top 10 direct flights San Francisco — Singapore

About the San Francisco — Singapore flight

On this page, you can find and book flights from San Francisco to Singapore. At 13,594 km, this flight is one of the longest in the world, with approximately 17 weekly flights on this route.

Scheduled services are provided by major carriers, including United Airlines and Singapore Airlines. Since ticket prices are dynamic, we recommend using the price chart and calendar to find the best deals. You can also research how to get to the airport of departure and options for getting from the airport to the city center upon arrival.

Flight schedule San Francisco — Singapore

The table shows direct flights San Francisco → Singapore on the selected date. The flight takes approximately 16 h 25 min. Regular flights are operated by United Airlines and Singapore Airlines. Departures from San Francisco International Airport airports, arrivals at Changi International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

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Flight ticket prices by day: San Francisco — Singapore

Below is a calendar of the lowest flight ticket prices for San Francisco — Singapore by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,219 in F, and the most expensive are around AED 1,569 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

San Francisco → Singapore, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 2,377mediumMayAED 2,469highSepAED 2,103low
FebAED 2,286mediumJunAED 2,652highOctAED 2,103low
MarAED 2,194mediumJulAED 2,743highNovAED 2,286medium
AprAED 2,286mediumAugAED 2,652highDecAED 2,743high

Some values are estimated based on seasonality.

When to fly

Singapore features a consistently hot climate, with temperature highs reaching 30.5°C in March and April. November is the rainiest month, with up to 381.72 mm of precipitation and minimal sunny days.

The most budget-friendly fares are recorded in September, when ticket prices start AED 1,219. Prices peak in July, when the minimum threshold starts AED 1,550.

September is the ideal time to visit: it offers the lowest prices alongside moderate rainfall. It is recommended to avoid November and December due to prolonged heavy rains that can complicate logistics.

Temperature · Singapore

Dry and wet days · Singapore

Wind speed and direction · Singapore

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How to get the best deal on a San Francisco — Singapore ticket

  • On this ultra-long-haul route, direct flights are operated only by Singapore Airlines and United Airlines; flights with layovers might be cheaper but significantly increase travel time.
  • Book your flight at least 8–12 weeks in advance, as transpacific fares tend to rise sharply closer to the departure date.
  • Use the low price calendar on this page to compare fares for different days of the week — flights from Tuesday to Thursday are often cheaper than weekend departures.
  • Pay attention to baggage allowances: on flights lasting over 15 hours, comfort and an included checked bag are critical, and paying for baggage at the airport will cost more than booking it online.

Airlines

There are 2 main airlines operating on this route — United Airlines and Singapore Airlines. Both carriers offer direct non-stop flights, providing about 17 departures per week. To explore the detailed daily schedule and choose a convenient departure time, please check the carrier profiles below.

  • United AirlinesUA
    9x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SFO → SIN9x/week
      Duration
      16h 25m
      Days
      MTWTFSS
    56.0%Open →
  • Singapore AirlinesSQ
    7x/week
    WebsiteFleet: 16325M pax/year
    • Direct flight SFO → SIN7x/week
      Duration
      16h 25m
      Days
      MTWTFSS
    44.0%Open →

Cities and airports on the San Francisco — Singapore route

Flights San Francisco — Singapore depart from San Francisco International Airport and arrive at Changi International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Singapore

SIN
Singapore
About the cityHow to get thereWeatherAll about the country Singapore
Departure airports
Arrival airports

Interesting articles about Singapore

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Useful information

How to get to Singapore: plane, train, bus

How to get to Singapore Direct flights to Singapore are operated by one of the world’s best airlines — Singapore Airlines. There are many more options for connecting flights. Good prices can be found…

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Singapore Transport: How to Get Around the City

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Where to stay in Singapore and how to choose the perfect hotel

Singapore offers such a variety of hotels that it’s easy to get lost. Tourists usually arrive for only a few days, and in such conditions, you don’t want to waste time traveling from the hotel to attr…

Changi Airport: Garden, Pool, and ButterfliesInteresting

Changi Airport: Garden, Pool, and Butterflies

Singapore is not only at the top of the list of the most expensive countries but also among the safest. And the local Changi Airport (Singapore Changi Airport) — like a self-contained city within a ci…

Tips for Travelers

The Most Interesting Airports in the World

Don’t rush to panic if you have a long wait at the airport. If your layover is at one of the airports we’re talking about today, be prepared that you won’t want to leave. These airports have become tr…

Tips for Travelers

5 Airports with Free City Tours

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Frequently asked questions about the San Francisco — Singapore flight

How long is the flight from San Francisco to Singapore?

The average direct flight time on this route is about 16 hours, covering a distance of 13,594 km.

Which airlines fly from San Francisco to Singapore?

The primary carriers for this route are Singapore Airlines and United Airlines.

Are there direct flights on this route?

Yes, both of the aforementioned airlines operate direct non-stop flights from San Francisco to Singapore.

How much is the cheapest flight?

Airfares change constantly based on demand and seasonality. You can find the current minimum price for your dates in the low price calendar on this page.

Which airport does the flight arrive at?

Flights from the USA arrive at Changi International Airport (SIN).

Where else you can fly from San Francisco

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Los AngelesNew York CitySeattleSan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAustinAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoSpokaneTokyoParisBoiseKapaaSan Jose del CaboPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico City

Where else you can fly from Singapore

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Kuala LumpurJakartaBangkokDenpasarManilaHo Chi Minh CityTokyoGeorge TownShanghaiMelbourneHong KongSydneyPhuketSeoulPerthChennaiBeijingTaipeiLondonKoh SamuiHanoiMumbaiBrisbaneTiruchirappalliGuangzhouBengaluruDa NangShenzhenDelhiYangonSurabayaKota KinabaluDubaiOsakaCebu CityColomboChongqingDhakaChengduMedan
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