S$ 534 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 25-8. 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

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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

Tue, 19 May - Thu, 28 May
Air India Logo
10:30 - 21:45
SFO
-
SIN
44h 15m
2 stops
Air India Logo
13:10 - 07:00
SIN
-
SFO
32h 50m
1 stop
S$ 1,019Air India
Tue, 19 May - Mon, 1 Jun
Air India Logo
10:30 - 21:45
SFO
-
SIN
44h 15m
2 stops
Air India Logo
13:10 - 07:00
SIN
-
SFO
32h 50m
2 stops
S$ 1,022Air India
Mon, 21 Sep - Wed, 21 Oct
China Eastern Logo
12:00 - 11:40
SFO
-
SIN
32h 40m
2 stops
China Eastern Logo
16:55 - 09:05
SIN
-
SFO
31h 10m
1 stop
S$ 1,027China Eastern
Tue, 15 Sep - Fri, 25 Sep
Singapore Airlines Logo
12:22 - 07:40
SFO
-
SIN
28h 18m
1 stop
Singapore Airlines Logo
09:15 - 09:50
SIN
-
SFO
15h 35mdirect
S$ 1,032Singapore Airlines
Sat, 24 Oct - Tue, 10 Nov
Singapore Airlines Logo
16:55 - 07:40
SFO
-
SIN
23h 45m
1 stop
Singapore Airlines Logo
09:15 - 07:50
SIN
-
SFO
14h 35mdirect
S$ 1,035Singapore Airlines
Thu, 3 Sep - Sun, 6 Sep
China Eastern Logo
12:00 - 05:25
SFO
-
SIN
26h 25m
1 stop
China Eastern Logo
00:55 - 09:05
SIN
-
SFO
23h 10m
1 stop
S$ 1,040China Eastern
Wed, 23 Sep - Tue, 6 Oct
Multiple Airlines Logo
19:49 - 17:35
OAK
-
SIN
30h 46m
1 stop
Multiple Airlines Logo
09:00 - 13:45
SIN
-
OAK
19h 45m
1 stop
S$ 1,145Multiple Airlines
Tue, 1 Sep - Mon, 7 Sep
Korean Air Logo
09:05 - 05:00
SJC
-
SIN
28h 55m
2 stops
Korean Air Logo
01:25 - 18:45
SIN
-
SJC
32h 20m
2 stops
S$ 1,357Korean Air
Mon, 7 Sep - Tue, 15 Sep
Korean Air Logo
07:15 - 05:00
SJC
-
SIN
30h 45m
2 stops
Korean Air Logo
22:00 - 14:53
SIN
-
SJC
31h 53m
2 stops
S$ 1,361Korean Air
Tue, 8 Sep - Sun, 20 Sep
Multiple Airlines Logo
07:00 - 15:45
STS
-
SIN
41h 45m
2 stops
Multiple Airlines Logo
03:15 - 21:56
SIN
-
STS
33h 41m
2 stops
S$ 1,450Multiple Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flightS$ 534
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (49% 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.

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.
8.2
Singapore AirlinesOverall score based on 1502 reviews
8.0Comfort
8.3Boarding
8.6Crew
8.0Entertainment
7.8Food
Airline reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

2.0 MediocreJeff, Apr 2026
MDC - SIN
Read more Singapore Airlines reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore