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Cheap flights from San Francisco Bay Area to Singapore from S$ 489

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
5 Apr — 12 Apr1
1 adult

Cheap flight deals from San Francisco Bay Area to Singapore

Keep the following information in mind while searching for San Francisco Bay Area to Singapore flight deals. Data was last updated 31 March 2025.

Round-trip from

S$ 986

One-way from

S$ 489

Popular in

December

Cheapest in

October

Average price

S$ 1,158
Air Canada
  • Air Canada
  • 4-6-24-6
  • 4 total stops
  • 79h 49m total
  • San Francisco Bay Area to Singapore
Cathay Pacific
  • Cathay Pacific
  • 6-4
  • 1 total stop
  • 20h 55m total
  • San Francisco Bay Area to Singapore
Highest demand for flights based on searches. 8% potential increase in price (S$ 166 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (S$ 79 potential savings vs. average return price).
Average for round-trip flights in March 2025

Find flight deals from San Francisco Bay Area to Singapore

Cheapest flights from San Francisco Bay Area to Singapore
Explore the most affordable flight options available from San Francisco Bay Area to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Sun 7-1216:35SFO - SIN
2 stops26h 40mAir Canada
Thu 15-110:00SIN - SFO
2 stops23h 35mAir Canada
Deal found 30-3S$ 977
Wed 8-1023:55SFO - SIN
1 stop28h 00mPhilippine Airlines
Mon 13-1014:35SIN - SFO
1 stop21h 15mPhilippine Airlines
Deal found 30-3S$ 993
Tue 2-911:30SFO - SIN
Nonstop16h 40mSingapore Airlines
Mon 8-909:15SIN - SFO
Nonstop15h 25mSingapore Airlines
Deal found 31-3S$ 997
Wed 30-422:40SFO - SIN
Nonstop17h 05mUnited Airlines
Mon 9-620:40SIN - SFO
Nonstop15h 40mUnited Airlines
Deal found 30-3S$ 1,009
Wed 9-423:30SFO - SIN
1 stop31h 00mAsiana Airlines
Wed 16-422:50SIN - SFO
1 stop31h 40mAsiana Airlines
Deal found 30-3S$ 1,010
Tue 22-412:40SFO - SIN
1 stop40h 15mKorean Air
Wed 28-501:10SIN - SFO
1 stop24h 30mKorean Air
Deal found 30-3S$ 1,012
Wed 3-922:50SFO - SIN
1 stop27h 35mVietnam Airlines
Wed 24-913:10SIN - SFO
1 stop20h 30mVietnam Airlines
Deal found 30-3S$ 1,024
Mon 14-412:00SFO - SIN
1 stop26h 25mChina Eastern
Wed 16-415:30SIN - SFO
2 stops33h 00mChina Eastern
Deal found 31-3S$ 1,055
Mon 8-913:40SFO - SIN
1 stop24h 50mCathay Pacific
Sun 9-1101:25SIN - SFO
1 stop24h 20mCathay Pacific
Deal found 30-3S$ 1,063
Mon 2-623:59SFO - SIN
2 stops40h 06mMultiple Airlines
Tue 24-601:45SIN - SFO
2 stops28h 48mMultiple Airlines
Deal found 30-3S$ 1,068
Sun 2-1105:05SFO - SIN
2 stops30h 55mDelta
Wed 19-1111:00SIN - SFO
2 stops24h 25mDelta
Deal found 29-3S$ 1,073
Fri 2-510:00SFO - SIN
1 stop30h 30mAir India
Wed 11-609:15SIN - SFO
1 stop23h 15mAir India
Deal found 30-3S$ 1,075

Cheapflights Fare Finder

Customise your flight search to find flights from San Francisco Bay Area to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Singapore that are best for you.

Fly from

San Francisco Bay Area

Fly to

Singapore

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 4-6

18:41-23:20

2 stops37h 39m

Singapore Changi

Tue 24-6

09:10-12:20

2 stops42h 10m

S$ 986

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 30-4

22:40-06:45

Nonstop17h 05m

Singapore Changi

Mon 9-6

20:40-21:20

Nonstop15h 40m

S$ 1,009

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 9-4

23:30-21:30

1 stop31h 00m

Singapore Changi

Wed 16-4

22:50-15:30

1 stop31h 40m

S$ 1,010

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 22-4

12:40-19:55

1 stop40h 15m

Singapore Changi

Wed 28-5

01:10-10:40

1 stop24h 30m

S$ 1,012

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 14-4

12:00-05:25

1 stop26h 25m

Singapore Changi

Wed 16-4

15:30-09:30

2 stops33h 00m

S$ 1,055

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 30-4

12:55-05:30

1 stop25h 35m

Singapore Changi

Mon 26-5

01:50-11:15

1 stop24h 25m

S$ 1,063

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2-6

23:59-07:05

2 stops40h 06m

Singapore Changi

Tue 24-6

01:45-15:33

2 stops28h 48m

S$ 1,068

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 2-5

10:00-07:30

1 stop30h 30m

Singapore Changi

Wed 11-6

09:15-17:30

1 stop23h 15m

S$ 1,075

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 27-4

01:45-17:15

1 stop24h 30m

Singapore Changi

Wed 11-6

11:05-16:35

1 stop20h 30m

S$ 1,080

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 14-4

19:39-19:55

2 stops33h 16m

Singapore Changi

Mon 21-4

22:30-14:49

2 stops31h 19m

S$ 1,187

Flights are sorted by cheapest return flights first.

Deals found on 30-3

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from San Francisco Bay Area with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Singapore

What is the cheapest time of day to fly from XIH to SIN?

Find hourly flight availability from San Francisco Bay Area to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco Bay Area to Singapore as you normally would.

Weekly flight availability from San Francisco Bay Area to Singapore

Explore weekly flight availability from San Francisco Bay Area to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 March 2025.

The most flights from zzXIH to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 31 March 2025.
Read reviews from past customers who have flown STARLUX Airlines, Korean Air and Japan Airlines from San Francisco Bay Area to Singapore. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
8.3
Very Good
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful

Comfort

9.0

Crew

9.3

Entertainment

9.0

Boarding

9.0

Overall

9.1

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Singapore from San Francisco Bay Area?

    For a flight from San Francisco Bay Area to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

  • How popular is this San Francisco Bay Area to Singapore flight route?

  • What are the cheapest airlines to fly from San Francisco Bay Area to Singapore one-way?

    One-way options have recently been found by users for as low as S$ 489 on Cathay Pacific. Other airlines that offer cheap prices include Singapore Airlines from S$ 501 and Air India from S$ 532 one-way.

  • What are the most popular routes from San Francisco Bay Area to Singapore?

  • Can I find deals for flights from San Francisco Bay Area to Singapore that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Singapore.

  • Can I find deals for business class flights from San Francisco Bay Area to Singapore?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco Bay Area to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Francisco Bay Area to Singapore

Discover the top 2 airlines that operate flights from San Francisco Bay Area to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 969AverageS$ 1,765FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 979AverageS$ 1,388FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco Bay Area to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco Bay Area to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Francisco Bay Area to Singapore?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco Bay Area to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco Bay Area to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from San Francisco Bay Area to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco Bay Area to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from San Francisco Bay Area today and book when prices fit your budget.

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