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Cheap Flights from San Francisco to Singapore
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Cheap Flights from San Francisco to Singapore starting at THB 14,176

Discover our range of affordable one-way and round-trip flights from San Francisco to Singapore and kick-start your next adventure today!

  • One way
  • Round-trip
      • SFO22:05
        16h 35m
        Direct
        SIN05:40
        Sun, Aug 25|San Francisco - Singapore|Singapore Airlines
        THB 14,176THB 21,125
        33% OFF
        33% OFF
        THB 21,125THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Fri, Sep 6|San Francisco - Singapore|Singapore Airlines
        THB 14,176THB 21,125
        33% OFF
        33% OFF
        THB 21,125THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Thu, Aug 22|San Francisco - Singapore|Singapore Airlines
        THB 14,176THB 21,125
        33% OFF
        33% OFF
        THB 21,125THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Tue, Sep 3|San Francisco - Singapore|Singapore Airlines
        THB 14,176
        THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Mon, Aug 19|San Francisco - Singapore|Singapore Airlines
        THB 14,176
        THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Sun, Aug 18|San Francisco - Singapore|Singapore Airlines
        THB 14,176
        THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Tue, Aug 20|San Francisco - Singapore|Singapore Airlines
        THB 14,176
        THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Wed, Aug 21|San Francisco - Singapore|Singapore Airlines
        THB 14,176
        THB 14,176
      • SFO11:30
        16h 40m
        Direct
        SIN19:10
        Wed, Aug 7|San Francisco - Singapore|Singapore Airlines
        THB 14,394
        THB 14,394
      • SFO17:15
        30h 5m
        1 stop
        SIN14:20
        Sun, Aug 25|San Francisco - Singapore|ZIPAIR
        THB 15,546
        THB 15,546
      • SFO13:00
        3h 5m
        Direct
        SIN14:00
        Sat, Aug 3|San Francisco - Singapore|Singapore Airlines
        Find More Flights
        Find More Flights

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

Cheapest time to fly from San Francisco to Singapore

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Singapore from San Francisco have changed and are set to move below.

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

Which airline provides the cheapest flights from San Francisco to Singapore? Discover the option that best suits your travel needs before embarking on your journey.

Air Premia
From THB 13,962
Singapore Airlines
From THB 14,176
ZIPAIR
From THB 15,412
Cathay Pacific
From THB 15,844
Vietnam Airlines
From THB 16,450
Hawaiian Airlines
From THB 18,352
Southwest Airlines
From THB 18,356
STARLUX Airlines
From THB 19,340
Air India
From THB 19,548
United Airlines
From THB 19,861
ANA airlines

Find more flights and airlines

Alternative Routes from San Francisco to Singapore

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Singapore from San Francisco which could help you save money and time.

  • Cheapest
    Frontier Airlines
    SFO
    14:41
    32h 9m
    2 transfer
    SIN
    13:50
    San Francisco International Airport - Singapore Changi Airport
    Tue, Oct 15Frontier Airlines
    THB 21,018
  • Ana
    SFO
    12:40
    28h 20m
    2 transfer
    XSP
    08:00
    San Francisco International Airport - Seletar Airport
    Wed, Aug 21Ana
    THB 22,512
  • Ana
    SFO
    12:40
    28h 20m
    2 transfer
    XSP
    08:00
    San Francisco International Airport - Seletar Airport
    Wed, Aug 21Ana
    THB 22,512
    Find More Flights

Frequently Asked Questions

  • When to buy 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 is a flight from San Francisco (SFO) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around THB 61,236.

  • How long is a flight from San Francisco (SFO) to Singapore (SIN)?

    It takes about 16 hours 35 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 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.

  • What time does the earliest flight from San Francisco to Singapore depart?

    The earliest flight departs from San Francisco (SFO) at 09:40 and arrives in Singapore (SIN) at 19:05.

  • What time does the latest flight from San Francisco to Singapore depart?

    The latest flight departs from San Francisco (SFO) at 21:15 and arrives in Singapore (SIN) at 05:45.

  • 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?

    There are 3 airports near Singapore: Singapore Changi Airport, Paya Lebar Airbase and Seletar Airport.

How to find a cheap flight from San Francisco to Singapore

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from San Francisco to Singapore

Cheapest direct flight price

THB 14,175

Cheapest return ticket price

THB 31,941

Off-season for travel

August

Peak season for travel

June

Flight distance

13,595.91km

Average flight time

16 hours 35 minutes

Popular airline

Air India

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