S$ 485 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 28-4. 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.
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Cheap Flight Deals 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.

Recent return flight deals from San Francisco Bay Area to Singapore

KAYAK's recommended return flight deals from the most popular airlines that fly from San Francisco Bay Area to Singapore.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
11:30 - 19:10SFO-SIN
16h 40mdirect
09:15 - 07:50SIN-SFO
14h 35mdirect
S$ 900Singapore Airlines
Find Deal
Mon, 8 Sep - Mon, 10 Nov
11:30 - 19:10SFO-SIN
16h 40mdirect
09:15 - 07:50SIN-SFO
14h 35mdirect
S$ 919Singapore Airlines
Find Deal
Mon, 8 Sep - Mon, 10 Nov
13:05 - 07:05SFO-SIN
27h 00m2 stops
09:10 - 15:35SIN-SFO
21h 25m1 stop
S$ 944Air Canada
Find Deal
Tue, 6 May - Tue, 13 May
08:29 - 07:05SFO-SIN
31h 36m2 stops
09:10 - 15:35SIN-SFO
21h 25m1 stop
S$ 946Air Canada
Find Deal
Tue, 6 May - Tue, 13 May
10:00 - 21:45SFO-SIN
44h 45m1 stop
09:15 - 17:30SIN-SFO
23h 15m1 stop
S$ 952Air India
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Tue, 29 Apr - Wed, 18 Jun
10:25 - 18:25SFO-SIN
17h 00mdirect
08:45 - 09:20SIN-SFO
15h 35mdirect
S$ 1,008United Airlines
Find Deal
Wed, 30 Apr - Tue, 27 May
23:30 - 21:30SFO-SIN
31h 00m1 stop
22:50 - 15:30SIN-SFO
31h 40m1 stop
S$ 1,010Asiana Airlines
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Mon, 12 May - Mon, 19 May
23:30 - 21:30SFO-SIN
31h 00m1 stop
22:50 - 15:30SIN-SFO
31h 40m1 stop
S$ 1,021Asiana Airlines
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Mon, 12 May - Mon, 9 Jun
10:25 - 18:25SFO-SIN
17h 00mdirect
11:05 - 16:35SIN-SFO
20h 30m1 stop
S$ 1,022United Airlines
Find Deal
Wed, 30 Apr - Tue, 27 May
10:00 - 07:30SFO-SIN
30h 30m1 stop
09:00 - 07:00SIN-SFO
37h 00m1 stop
S$ 1,067Air India
Find Deal
Fri, 19 Sep - Wed, 1 Oct

Good to know

Low season

August

High season

December

Cheapest flight

S$ 485
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (45% more expensive on average)
Flight from San Francisco to Singapore

Flights from San Francisco Bay Area to Singapore: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from San Francisco Bay Area to Singapore 
MattFlew with Singapore AirlinesSFO-SINMar 2024
Staying at Crowne Plaza at the airport was really great! It’s easy to spend time in the city and worthwhile even for a 24 hour layover. The airport is of course fabulous and probably enough for entertainment for under 6 hours layovers
Verified travelerFlew with Singapore AirlinesSFO-SINJan 2024
The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.

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.

See more FAQs

Prefer to fly direct 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, +99 more

ANA, Aegean Airlines, +100 more

Tuesday

ANA, Aegean Airlines, Air Canada, +98 more

ANA, Aegean Airlines, +99 more

Wednesday

ANA, Aegean Airlines, Air Canada, +100 more

ANA, Aegean Airlines, +101 more

Thursday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Friday

ANA, Aegean Airlines, Air Canada, +100 more

ANA, Aegean Airlines, +101 more

Saturday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Sunday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

See more direct flights

Direct returns

Singapore Changi to San Francisco Bay Area

Monday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Tuesday

ANA, Aegean Airlines, Air Canada, +98 more

ANA, Aegean Airlines, +99 more

Wednesday

ANA, Aegean Airlines, Air Canada, +100 more

ANA, Aegean Airlines, +101 more

Thursday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Friday

ANA, Aegean Airlines, Air Canada, +100 more

ANA, Aegean Airlines, +101 more

Saturday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

Sunday

ANA, Aegean Airlines, Air Canada, +99 more

ANA, Aegean Airlines, +100 more

See more direct flights
See more direct flights

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 1285 reviews
7.9Comfort
7.7Food
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

6.0 GoodTram, Mar 2025MLE - SIN
Read more Singapore Airlines reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

UA28 was good service and meals. UA is upgraded, I would like to book for next flight by UA Thanks Liao

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

We took off an hour late due to arrival airport not having enough gates. That was followed by 1:30 wait to get our bags delivered for the entire flight.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

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