SFO

S$ 549 Find Cheap Flights to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 23-12. 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

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to San Francisco 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 Singapore to San Francisco

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to San Francisco.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
01:25 - 21:15SIN-SFO
35h 50m1 stop
22:55 - 15:45SFO-SIN
24h 50m1 stop
S$ 922Cathay Pacific
Find Deal
Thu, 6 Feb - Sat, 15 Feb
01:25 - 21:15SIN-SFO
35h 50m1 stop
22:55 - 16:20SFO-SIN
25h 25m2 stops
S$ 923Cathay Pacific
Find Deal
Thu, 6 Feb - Sat, 15 Feb
09:15 - 07:50SIN-SFO
14h 35mdirect
09:40 - 19:05SFO-SIN
17h 25mdirect
S$ 997Singapore Airlines
Find Deal
Fri, 14 Feb - Fri, 21 Feb
09:15 - 07:50SIN-SFO
14h 35mdirect
09:40 - 19:05SFO-SIN
17h 25mdirect
S$ 1,019Singapore Airlines
Find Deal
Fri, 7 Feb - Fri, 28 Feb
02:00 - 18:50SIN-SFO
32h 50m1 stop
23:40 - 00:40SFO-SIN
33h 00m1 stop
S$ 1,042China Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
02:00 - 18:50SIN-SFO
32h 50m1 stop
23:40 - 13:05SFO-SIN
21h 25m1 stop
S$ 1,043China Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
22:20 - 21:10SIN-SFO
14h 50mdirect
10:40 - 20:15SFO-SIN
17h 35mdirect
S$ 1,143United Airlines
Find Deal
Sat, 25 Jan - Sun, 2 Feb
22:20 - 21:10SIN-SFO
14h 50mdirect
10:40 - 20:15SFO-SIN
17h 35mdirect
S$ 1,145United Airlines
Find Deal
Sat, 28 Dec - Mon, 30 Dec
15:45 - 06:40SIN-SFO
29h 55m1 stop
13:00 - 12:00SFO-SIN
32h 00m1 stop
S$ 1,194EVA Air
Find Deal
Sat, 15 Mar - Wed, 7 May
15:10 - 20:00SIN-SFO
19h 50m1 stop
13:00 - 12:00SFO-SIN
32h 00m1 stop
S$ 1,268EVA Air
Find Deal
Wed, 28 May - Thu, 3 Jul

Flights to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to San Francisco?

The average price of all round-trip flights to San Francisco clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Francisco is Wednesday where round-trip tickets can be as cheap as S$ 1,175. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are S$ 1,461 on average.

What is the cheapest month to fly to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to San Francisco is October, where tickets cost S$ 1,148 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Singapore is S$ 1,604 and S$ 1,522 respectively. For one-way flights, the best month to travel is October with an average price of S$ 1,148.

What is the cheapest time of day to fly to San Francisco?

The average price for all round-trip flights to San Francisco depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Francisco is generally in the afternoon, when round-trip flights cost S$ 1,218 on average. The most expensive time of day to fly to San Francisco is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,281.

What is a good deal for flights to San Francisco?

If you’re looking for cheap airfare to San Francisco, 25% of our users found tickets to San Francisco for the following prices or less: From Singapore S$ 1,311 return.

How far in advance should I book a flight to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

January

High season

December

Cheapest flight

S$ 549
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from Singapore to San Francisco

When to book flights to San Francisco

Are your dates flexible? Find out the best times to travel to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Francisco based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Francisco flights

  • How far is San Francisco Airport from central San Francisco?

    The city centre of San Francisco is 19 km from San Francisco.

  • What is the name of San Francisco’s airport?

    All flights to San Francisco land at San Francisco Airport. The airport code is SFO,and it can also be referred to as San Francisco or San Francisco Intl.

  • How much is a flight to San Francisco?

    On average, a flight to San Francisco costs S$ 1,303. The cheapest price found on KAYAK in the last 2 weeks cost S$ 560 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights to San Francisco?

    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 to San Francisco.

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

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

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco 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 to San Francisco?

    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 San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Francisco are there each week?

    Each week there are around 28 direct flights from within Singapore to San Francisco. The most common day for departures is Thursday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to San Francisco

  • Looking for cheap airfare to San Francisco? 25% of our users found return tickets to San Francisco for the following prices or less: From Singapore S$ 971
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from Singapore is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.
See more tips

Prefer to fly direct to San Francisco?

Find which airlines fly direct to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Singapore to San Francisco

Monday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Tuesday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

Wednesday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

AIR PREMIA, ANA, Aer Lingus, +77 more

AIR PREMIA, ANA, +78 more

See more direct flights

Direct returns

San Francisco to Singapore

Monday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Tuesday

ANA, Aer Lingus, Aeromexico, +75 more

ANA, Aer Lingus, +76 more

Wednesday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

AIR PREMIA, ANA, Aer Lingus, +75 more

AIR PREMIA, ANA, +76 more

Saturday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Sunday

AIR PREMIA, ANA, Aer Lingus, +77 more

AIR PREMIA, ANA, +78 more

See more direct flights
See more direct flights

Top 5 airlines flying to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Francisco? 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.
8.4
EVA AirOverall score based on 1273 reviews
8.4Boarding
8.6Crew
8.0Food
8.2Comfort
8.0Entertainment
Airline reviews

friendly and professional cabin staff... seems cold and a bit aloof...

4.0 OkayAnonymous, Dec 2024YVR - TPE
Read more EVA Air reviews

friendly and professional cabin staff... seems cold and a bit aloof...

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

Plane is new and I was upgraded to first class so all was great.

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

I was expecting that movie selection and food would have been better. Everything else was great.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Loved that leg room was great for economy, and food was definitely better than other American airlines, great selection of movies. My mom is happy.

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

What I noticed is that when customers or passengers are asleep, they are no longer given food.

Flight were late each leg of the trip, seats were narrow and uncomfortable. Food was delayed and poor quality. Overall a bad e perience. I complained and was offered no offset or compensation.

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

I have never been a big fan of airplane meals

Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

Easy if you are a United States Citizen, when you go to US Border & Customs, bring your Passport if you arrive Internationally. Remember to pick up your check baggage before moving into domestic flights, as they will check the tag for the plane you are boarding in. (They will check your baggage again). Bring your ID/DL (Real-ID COMPLIANT) with you to pass security/TSA, passport works too. SFO is pretty strict as well as LAX. Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

The seats are too small for international flights. I felt like cattle.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

Airline itself is great. While food was being taken off of my tray my beer spilled which was a total accident and I wasn’t upset about that, what was frustrating was I had to ask for towels to clean up and wipe my leg. It would have been left as is if I hadn’t.

Bars and restaurants in Taipei close early. The lounge isn’t very good, but better than the public areas.

Unable to set seat assignment. Got a call from presumably “China airlines representative” but was asking for an exorbitant amount for the seat assignment. Was traveling as a family end up being assigned to different seats as a result. Will never use underpricer again.

Not many selections for entertainment. Bulk head seats are no longer available with out fee at the counter. That’s pretty lame.

Staff very friendly and helpful Everything was clean and most important on time Unfortunately let down by the quality of the food Would be very happy to use them again

The flight who provided services on my row had some not-nice attitude and not smiling at all.

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

My experience was medium staff where great I dislike flying in triple 7 seats very uncomfortable and no room on jet all the rest of the flights where great

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

The seat seemed roomy, the service was good, everything was fine.

Was realllly smooth. It was delayed but we were well informed.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

Book Cheap San Francisco Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to San Francisco found on KAYAK in the last 72 hours.
6-2Thu
1 stopCathay Pacific
35h 50mSIN-SFO
15-2Sat
1 stopCathay Pacific
24h 50mSFO-SIN
S$ 922
6-2Thu
1 stopCathay Pacific
35h 50mSIN-SFO
15-2Sat
2 stopsCathay Pacific
25h 25mSFO-SIN
S$ 923
14-2Fri
directSingapore Airlines
14h 35mSIN-SFO
21-2Fri
directSingapore Airlines
17h 25mSFO-SIN
S$ 997
7-2Fri
directSingapore Airlines
14h 35mSIN-SFO
28-2Fri
directSingapore Airlines
17h 25mSFO-SIN
S$ 1,019
25-1Sat
1 stopChina Airlines
32h 50mSIN-SFO
29-1Wed
1 stopChina Airlines
33h 00mSFO-SIN
S$ 1,042
25-1Sat
1 stopChina Airlines
32h 50mSIN-SFO
29-1Wed
1 stopChina Airlines
21h 25mSFO-SIN
S$ 1,043
25-1Sat
directUnited Airlines
14h 50mSIN-SFO
2-2Sun
directUnited Airlines
17h 35mSFO-SIN
S$ 1,143
28-12Sat
directUnited Airlines
14h 50mSIN-SFO
30-12Mon
directUnited Airlines
17h 35mSFO-SIN
S$ 1,145
15-3Sat
1 stopEVA Air
29h 55mSIN-SFO
7-5Wed
1 stopEVA Air
32h 00mSFO-SIN
S$ 1,194
28-5Wed
1 stopEVA Air
19h 50mSIN-SFO
3-7Thu
1 stopEVA Air
32h 00mSFO-SIN
S$ 1,268

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Francisco found on KAYAK in the last 72 hours.
23-12Mon
directUnited Airlines
14h 50mSIN-SFO
S$ 549
25-12Wed
directUnited Airlines
14h 50mSIN-SFO
S$ 551
26-12Thu
1 stopANA
24h 45mSIN-SFO
S$ 643
29-12Sun
1 stopANA
18h 35mSIN-SFO
S$ 658
6-2Thu
1 stopChina Airlines
32h 50mSIN-SFO
S$ 677
8-5Thu
1 stopChina Airlines
32h 55mSIN-SFO
S$ 678
7-2Fri
2 stopsCathay Pacific
23h 10mSIN-SFO
S$ 733
23-12Mon
2 stopsCathay Pacific
42h 00mSIN-SFO
S$ 756
10-3Mon
directSingapore Airlines
14h 35mSIN-SFO
S$ 972
8-2Sat
directSingapore Airlines
14h 35mSIN-SFO
S$ 980

Search by stops

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Search by price

Last minute flights to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to San Francisco that are departing in the next 10 days.
22-12Sun
directUnited Airlines
14h 50mSIN-SFO
13-1Mon
directUnited Airlines
17h 35mSFO-SIN
S$ 880
21-12Sat
directUnited Airlines
14h 50mSIN-SFO
13-1Mon
multi-stopUnited Airlines
27h 43mSFO-SIN
S$ 1,034
23-12Mon
multi-stopCathay Pacific
30h 40mSIN-SFO
31-12Tue
multi-stopCathay Pacific
20h 20mSFO-SIN
S$ 1,169
23-12Mon
multi-stopCathay Pacific
30h 40mSIN-SFO
31-12Tue
multi-stopCathay Pacific
25h 25mSFO-SIN
S$ 1,171
23-12Mon
multi-stopANA
18h 40mSIN-SFO
12-1Sun
multi-stopANA
38h 35mSFO-SIN
S$ 1,417
19-12Thu
multi-stopEVA Air
30h 45mSIN-SFO
11-1Sat
multi-stopEVA Air
20h 15mSFO-SIN
S$ 1,528
19-12Thu
multi-stopEVA Air
30h 45mSIN-SFO
31-12Tue
multi-stopEVA Air
32h 05mSFO-SIN
S$ 1,533
22-12Sun
multi-stopANA
18h 40mSIN-SFO
8-1Wed
multi-stopANA
25h 15mSFO-SIN
S$ 2,057
21-12Sat
directSingapore Airlines
14h 35mSIN-SFO
9-1Thu
directSingapore Airlines
17h 25mSFO-SIN
S$ 2,213
21-12Sat
directSingapore Airlines
14h 35mSIN-SFO
11-1Sat
directSingapore Airlines
17h 30mSFO-SIN
S$ 2,218

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Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

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