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Flights from San Francisco to Singapore Starting at £303

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Francisco to Singapore

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from San Francisco to Singapore

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Singapore Airlines
From £303
Alaska Airlines
From £316
Japan Airlines
From £318
Frontier Airlines
From £349
ZIPAIR
From £355
American Airlines
From £365
Cathay Pacific
From £371
Flair Airlines
From £402
Delta Air Lines
From £404
Southwest Airlines
From £407
ANA airlines

Find more flights and airlines

Alternative Routes from San Francisco to Singapore

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Singapore.

  • Cheapest
    Singapore Airlines
    SFO
    11:30
    16h 40m
    Direct
    SIN
    19:10
    San Francisco International Airport - Singapore Changi Airport
    Fri, Apr 26Singapore Airlines
    £303
  • Singapore Airlines
    SFO
    11:30
    16h 40m
    Direct
    SIN
    19:10
    San Francisco International Airport - Singapore Changi Airport
    Fri, Apr 26Singapore Airlines
    £303
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from San Francisco (SFO) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from San Francisco to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from San Francisco (SFO) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around £1,076.
  • How long is the flight from San Francisco (SFO) to Singapore (SIN)?

    It takes about 16 hours 56 minutes to fly from San Francisco (SFO) to Singapore (SIN).
  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 18km, by taxi about 30 minutes.
  • What are the most popular airlines that fly from San Francisco (SFO) to Singapore (SIN)?

    Airlines with flights from San Francisco (SFO) to Singapore (SIN): Singapore Airlines, Air India, United Airlines and Vistara.
  • What's the most popular airline for direct flights from San Francisco (SFO) to Singapore (SIN)?

    Singapore Airlines operates 13 direct flights from San Francisco (SFO) to Singapore (SIN).
  • How many airports in Singapore (SIN)?

    There are 3 airport(s) in Singapore (SIN): Paya Lebar Airbase, Singapore Changi Airport and Seletar Airport.

Flight Information from San Francisco to Singapore

Cheapest direct flight price

£303

Cheapest return ticket price

£705

Cheapest month

February

Peak season for travel

September