S$ 462 Find Cheap Flights from San Francisco Bay Area to Singapore

1 adult

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.

Useful Info
Useful Info

Good to know

Low season

August

High season

December

Cheapest flight

S$ 462
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (47% 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 from San Francisco Bay Area to Singapore is likely to change within 7 days, so travellers 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 from San Francisco Bay Area to Singapore with an airline and back 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 from San Francisco Bay Area to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Tuesday when return tickets can be as cheap as S$ 1,033. On the other hand, the most expensive day to fly is Friday, when return prices are S$ 2,362 on average.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when round-trip flights cost S$ 1,027 on average. The most expensive time of day to fly to Singapore is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,045.

  • What is the cheapest flight to Singapore?

    The cheapest ticket to Singapore from San Francisco Bay Area found in the last 72 hours was to Singapore, at S$ 814 return. The most popular route is San Francisco (SFO) to Singapore (SIN) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 814.

  • What is the cheapest month to fly from San Francisco Bay Area to Singapore?

    The cheapest month for flights from San Francisco Bay Area to Singapore is October, when tickets cost S$ 1,087 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is S$ 2,005 and S$ 1,743 respectively.

  • How far in advance should I book a flight from San Francisco Bay Area to Singapore?

    To get a below-average price on the flight from San Francisco Bay Area to Singapore, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

  • How long is the flight to Singapore?

    An average direct flight from San Francisco Bay Area to Singapore takes 22h 34m, covering a distance of 21830 km. The shortest route is San Francisco (SFO) to Singapore (SIN) with an average flight time of 16h 20m.

  • What is the most popular destination in Singapore?

    Based on KAYAK flight searches, the most popular destination is Singapore (100% of total searches to Singapore).

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 1292 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.7Food
8.0Entertainment
Airline reviews

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

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

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.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

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.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

The gate was too far away for the connecting flight

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.

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,

Book cheap flights from San Francisco Bay Area to Singapore

Recent return flight deals

25-9Thu
directSingapore Airlines
16h 40mSFO-SIN
1-10Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 878
26-5Mon
1 stopChina Eastern
26h 25mSFO-SIN
13-6Fri
1 stopChina Eastern
29h 55mSIN-SFO
S$ 887
14-5Wed
2 stopsAir Canada
51h 00mSFO-SIN
12-6Thu
2 stopsAir Canada
42h 15mSIN-SFO
S$ 898
8-9Mon
1 stopPhilippine Airlines
28h 00mSFO-SIN
16-9Tue
1 stopPhilippine Airlines
21h 15mSIN-SFO
S$ 911
18-9Thu
2 stopsAir Canada
27h 00mSFO-SIN
5-10Sun
2 stopsAir Canada
42h 13mSIN-SFO
S$ 927
26-8Tue
1 stopPhilippine Airlines
22h 25mSFO-SIN
10-9Wed
1 stopPhilippine Airlines
35h 30mSIN-SFO
S$ 930
12-8Tue
1 stopAsiana Airlines
31h 00mSFO-SIN
27-8Wed
1 stopAsiana Airlines
32h 10mSIN-SFO
S$ 980
27-5Tue
1 stopAsiana Airlines
31h 00mSFO-SIN
2-6Mon
1 stopAsiana Airlines
31h 40mSIN-SFO
S$ 1,005
8-5Thu
directUnited Airlines
17h 05mSFO-SIN
23-5Fri
directUnited Airlines
15h 40mSIN-SFO
S$ 1,070
8-5Thu
directUnited Airlines
17h 00mSFO-SIN
3-6Tue
1 stopUnited Airlines
37h 40mSIN-SFO
S$ 1,083

Search by stops

Search by airline

Search by price

Recent one-way flight deals

29-7Tue
directSingapore Airlines
16h 40mSFO-SIN
S$ 462
25-8Mon
1 stopCathay Pacific
20h 10mSFO-SIN
S$ 466
6-8Wed
1 stopKorean Air
19h 30mSFO-SIN
S$ 526
3-8Sun
directUnited Airlines
16h 20mSFO-SIN
S$ 539
29-7Tue
1 stopJapan Airlines
38h 05mSFO-SIN
S$ 546
6-7Sun
1 stopAsiana Airlines
31h 00mSFO-SIN
S$ 549
29-7Tue
2 stopsJapan Airlines
23h 20mSJC-SIN
S$ 550
25-8Mon
2 stopsKorean Air
25h 20mSJC-SIN
S$ 551
2-7Wed
1 stopAsiana Airlines
31h 00mSFO-SIN
S$ 551
29-7Tue
1 stopUnited Airlines
37h 55mSFO-SIN
S$ 554

Search by stops

Search by airline

Search by price

Last minute flights from San Francisco Bay Area to Singapore

Last minute flight, train and bus deals

2-5Fri
multi-stopCathay Pacific
20h 55mSFO-SIN
29-5Thu
multi-stopCathay Pacific
18h 15mSIN-SFO
S$ 1,033
2-5Fri
multi-stopCathay Pacific
25h 35mSFO-SIN
27-5Tue
multi-stopCathay Pacific
24h 25mSIN-SFO
S$ 1,047
2-5Fri
multi-stopKorean Air
48h 20mSFO-SIN
28-5Wed
multi-stopKorean Air
27h 10mSIN-SFO
S$ 1,060
2-5Fri
multi-stopKorean Air
45h 00mSJC-SIN
28-5Wed
multi-stopKorean Air
33h 15mSIN-SJC
S$ 1,068
30-4Wed
directUnited Airlines
17h 05mSFO-SIN
7-5Wed
directUnited Airlines
15h 05mSIN-SFO
S$ 1,070
30-4Wed
directUnited Airlines
17h 00mSFO-SIN
9-5Fri
directUnited Airlines
15h 05mSIN-SFO
S$ 1,135
1-5Thu
multi-stopANA
24h 30mSFO-SIN
29-5Thu
multi-stopANA
20h 30mSIN-SFO
S$ 1,156
30-4Wed
multi-stopANA
24h 30mSFO-SIN
8-5Thu
multi-stopANA
20h 30mSIN-SFO
S$ 1,190
2-5Fri
directSingapore Airlines
16h 40mSFO-SIN
16-5Fri
directSingapore Airlines
15h 25mSIN-SFO
S$ 1,770
2-5Fri
multi-stopSingapore Airlines
20h 20mSFO-SIN
7-5Wed
directSingapore Airlines
15h 25mSIN-SFO
S$ 2,441

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Singapore

Cabin class types available on flights to San Francisco Bay Area

Cabin classes available on flights to San Francisco Bay Area. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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