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Cheap flights from San Francisco Bay Area to Singapore from S$ 538

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 3-8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
5 May — 12 May1
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 30 April 2025.

Round-trip from

S$ 1,047

One-way from

S$ 538

Popular in

December

Cheapest in

October

Average price

S$ 1,141
Korean Air
  • Korean Air
  • 12-5-14-5
  • 4 total stops
  • 59h 47m total
  • San Francisco Bay Area to Singapore
Search Deals
United Airlines
  • United Airlines
  • 3-8
  • Nonstop
  • 16h 20m total
  • San Francisco Bay Area to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 180 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (S$ 78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Mon 12-507:23SJC - SIN
2 stops30h 37mKorean Air
Wed 14-501:10SIN - SJC
2 stops29h 10mKorean Air
Deal found 29-4S$ 1,047
Sat 13-905:45SJC - SIN
2 stops32h 15mDelta
Mon 22-907:30SIN - SJC
2 stops25h 18mDelta
Deal found 28-4S$ 1,051
Sat 13-905:55OAK - SIN
2 stops32h 05mDelta
Mon 22-907:30SIN - OAK
2 stops31h 23mDelta
Deal found 28-4S$ 1,051
Sun 31-801:05SFO - SIN
1 stop19h 40mCathay Pacific
Sun 14-901:50SIN - SFO
1 stop24h 40mCathay Pacific
Deal found 28-4S$ 1,055
Wed 19-1109:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Wed 10-1209:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Deal found 29-4S$ 1,056
Fri 2-513:40SFO - SIN
2 stops63h 15mKorean Air
Thu 15-507:30SIN - SFO
1 stop18h 10mKorean Air
Deal found 29-4S$ 1,057
Mon 5-520:40SFO - SIN
2 stops36h 00mDelta
Mon 19-522:30SIN - SFO
2 stops40h 34mDelta
Deal found 29-4S$ 1,058
Fri 2-507:10SFO - SIN
1 stop32h 55mAir Canada
Sun 1-609:10SIN - SFO
1 stop40h 15mAir Canada
Deal found 28-4S$ 1,061
Thu 1-512:00SFO - SIN
1 stop26h 25mChina Eastern
Sun 18-516:35SIN - SFO
1 stop31h 30mChina Eastern
Deal found 29-4S$ 1,064
Thu 8-510:25SFO - SIN
Nonstop17h 00mUnited Airlines
Fri 6-608:45SIN - SFO
Nonstop15h 35mUnited Airlines
Deal found 28-4S$ 1,066
Sun 4-523:55SFO - SIN
1 stop22h 25mPhilippine Airlines
Wed 7-510:25SIN - SFO
1 stop25h 25mPhilippine Airlines
Deal found 29-4S$ 1,070
Mon 29-912:05SFO - SIN
2 stops27h 35mANA
Mon 6-1011:05SIN - SFO
1 stop20h 25mANA
Deal found 29-4S$ 1,095

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 30 April 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 JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 12-5

07:23-05:00

2 stops30h 37m

Singapore Changi

Wed 14-5

01:10-15:20

2 stops29h 10m

S$ 1,047

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 13-9

05:45-05:00

2 stops32h 15m

Singapore Changi

Mon 22-9

07:30-17:48

2 stops25h 18m

S$ 1,051

OaklandSingapore

OAK - SIN

OAKSIN

Oakland

Sat 13-9

05:55-05:00

2 stops32h 05m

Singapore Changi

Mon 22-9

07:30-23:53

2 stops31h 23m

S$ 1,051

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 31-8

01:05-11:45

1 stop19h 40m

Singapore Changi

Sun 14-9

01:50-11:30

1 stop24h 40m

S$ 1,055

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sat 2-8

13:10-23:40

1 stop19h 30m

Singapore Changi

Tue 19-8

07:30-07:54

2 stops39h 24m

S$ 1,057

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 22-5

12:00-05:25

1 stop26h 25m

Singapore Changi

Thu 29-5

23:10-17:48

2 stops33h 38m

S$ 1,064

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 26-8

11:00-18:25

Nonstop16h 25m

Singapore Changi

Thu 11-9

20:40-21:10

Nonstop15h 30m

S$ 1,066

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 21-9

13:05-07:05

2 stops27h 00m

Singapore Changi

Sat 27-9

06:00-15:28

3 stops24h 28m

S$ 1,070

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 29-9

12:05-06:40

2 stops27h 35m

Singapore Changi

Mon 6-10

11:05-16:30

1 stop20h 25m

S$ 1,095

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 8-8

23:30-21:30

1 stop31h 00m

Singapore Changi

Sun 24-8

22:50-16:00

1 stop32h 10m

S$ 1,099

Flights are sorted by cheapest return flights first.

Deals found on 30-4

Showing 1-10 of 60 results
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6

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 30 April 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 30 April 2025.

The most flights from zzXIH to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 30 April 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air 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
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
732 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Overall

9.1

Crew

9.3

Entertainment

9.0

Food

8.9

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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?

    This flight path from San Francisco Bay Area to Singapore Changi was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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$ 538 on United Airlines. Other airlines that offer cheap prices include Singapore Airlines from S$ 540 and Japan Airlines from S$ 544 one-way.

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

    Most travellers choose San Francisco - Singapore Changi, San Jose - Singapore Changi or Oakland - Singapore Changi when deciding on the best route 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

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Alternative routes for San Francisco Bay Area to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Singapore flights
San Francisco to Singapore flights
Ontario to Singapore flights
San Jose to Singapore flights
Palm Springs to Singapore flights

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 946AverageS$ 1,654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 950AverageS$ 1,306FlexibilityNo 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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