S$ 464 Find Cheap Flights from San Francisco Bay Area to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 23-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from San Francisco Bay Area to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Francisco Bay Area to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Francisco Bay Area to Singapore

Sun, 25 Jan - Mon, 2 Feb
United Airlines Logo
22:35 - 08:00SFO-SIN
17h 25mdirect
United Airlines Logo
10:10 - 09:00SIN-SFO
14h 50mdirect
S$ 833United Airlines
Find Deal
Sun, 1 Feb - Tue, 17 Feb
ANA Logo
10:15 - 06:55SFO-SIN
28h 40m1 stop
ANA Logo
10:45 - 15:20SIN-SFO
20h 35m1 stop
S$ 837ANA
Find Deal
Sun, 12 Apr - Sat, 25 Apr
Asiana Airlines Logo
23:30 - 21:30SFO-SIN
31h 00m1 stop
Asiana Airlines Logo
22:50 - 15:00SIN-SFO
31h 10m1 stop
S$ 838Asiana Airlines
Find Deal
Tue, 27 Jan - Mon, 2 Feb
ANA Logo
11:03 - 06:55SFO-SIN
27h 52m2 stops
ANA Logo
10:45 - 17:47SIN-SFO
23h 02m2 stops
S$ 839ANA
Find Deal
Sun, 8 Mar - Wed, 11 Mar
Air India Logo
23:50 - 09:15SFO-SIN
42h 25m1 stop
Air India Logo
20:00 - 21:50SIN-SFO
40h 50m2 stops
S$ 856Air India
Find Deal
Wed, 11 Feb - Fri, 13 Mar
Singapore Airlines Logo
09:40 - 19:05SFO-SIN
17h 25mdirect
Singapore Airlines Logo
09:15 - 08:50SIN-SFO
14h 35mdirect
S$ 861Singapore Airlines
Find Deal
Tue, 27 Jan - Mon, 16 Feb
Air India Logo
09:45 - 18:55SFO-SIN
41h 10m2 stops
Air India Logo
19:40 - 20:50SIN-SFO
41h 10m2 stops
S$ 870Air India
Find Deal
Sat, 11 Apr - Sat, 25 Apr
Philippine Airlines Logo
23:25 - 23:10SFO-SIN
32h 45m1 stop
Philippine Airlines Logo
19:45 - 20:15SIN-SFO
39h 30m1 stop
S$ 876Philippine Airlines
Find Deal
Wed, 3 Dec - Wed, 17 Dec
Asiana Airlines Logo
23:50 - 21:55SFO-SIN
30h 05m1 stop
Asiana Airlines Logo
23:10 - 14:00SIN-SFO
30h 50m1 stop
S$ 883Asiana Airlines
Find Deal
Mon, 13 Apr - Tue, 28 Apr
Singapore Airlines Logo
11:30 - 19:10SFO-SIN
16h 40mdirect
Singapore Airlines Logo
09:15 - 09:40SIN-SFO
15h 25mdirect
S$ 898Singapore Airlines
Find Deal

Everything you should know

Cheapest return fare
S$ 833
Overall average: S$ 1,179
United Airlines
Sun 25-1Mon 2-2
SFO - SIN • Direct
Cheapest direct flights
S$ 833
Typical prices: S$ 1,005-S$ 1,311
United Airlines
Tue 27-1Fri 6-2
SFO - SIN • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Useful Info

Good to know

Low seasonAugust
Cheapest flightS$ 464
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (48% more expensive on average)
Flight from San Francisco to Singapore

FAQs for booking flights from San Francisco Bay Area to Singapore

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from San Francisco Bay Area to Singapore Changi?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from San Francisco Bay Area to Singapore Changi.
Find which airlines fly direct from San Francisco Bay Area to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

San Francisco Bay Area to Singapore Changi

Monday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

Tuesday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Wednesday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

Friday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Saturday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

See more direct flights

Direct returns

Singapore Changi to San Francisco Bay Area

Monday

ANA, Aegean Airlines, Air Canada, +106 more

ANA, Aegean Airlines, +107 more

Tuesday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Wednesday

ANA, Aegean Airlines, Air Canada, +103 more

ANA, Aegean Airlines, +104 more

Thursday

ANA, Aegean Airlines, Air Canada, +104 more

ANA, Aegean Airlines, +105 more

Friday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Saturday

ANA, Aegean Airlines, Air Canada, +105 more

ANA, Aegean Airlines, +106 more

Sunday

ANA, Aegean Airlines, Air Canada, +102 more

ANA, Aegean Airlines, +103 more

See more direct flights

Reviews of the top airlines flying from San Francisco Bay Area to Singapore

 
Need help choosing which airline to fly with from San Francisco Bay Area to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1388 reviews
8.0Entertainment
8.3Boarding
7.7Food
8.6Crew
8.0Comfort
Airline reviews

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

10.0 ExcellentGary, Oct 2025KIX - SIN
Read more Singapore Airlines reviews

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.