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Find cheap flights from San Francisco to Singapore from $450

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Singapore departing on 8/28. 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
0 bags
Thu 6/27
Thu 7/4

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Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stop$781

Good to know

Low season

August

High season

December

Cheapest flight

$450
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from San Francisco to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from San Francisco 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 to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from San Francisco 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 to Singapore?

    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 Singapore with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: Singapore $411 one-way - $874 round-trip
  • Morning departure is around 12% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Francisco to Singapore

 
Need help choosing which airline to fly with from San Francisco 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.
8.3
EVA AirOverall score based on 1501 reviews
8.6Crew
8.4Boarding
7.9Food
8.2Comfort
8.0Entertainment
Airline reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

8.0 ExcellentYue, May 2024IAH - TPE
Read more about EVA Air reviews

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

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

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

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

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

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

Decent flight, staff was very good, especially with the turbulence during the flight due to weather. Comfort was about par with other airlines but since it was a quick flight, was not much of an issue for us.

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

Liked that I could pick my seat and have a special meal without an extra charge. Luggage is reasonable for overseas trip. What could have been better is boarding and leaving on time.

They were helpful, considerate with asking us for standby preboarding with our infant, gave us toys and excellent service onboard. They were always on time, even early boarding once! All our luggage arrived intact, and they even brought our baby car seat to oversized for us. We love China Airlines!

Better training to have qualified crews and services. My flight was from around 12 midnight Friday Taipei to Vancouver. After two hours first meal (2:00 Am -8:00 ) no crew available for even asking for some water. I was even willing to pay for water. For breakfast after 8 hours the only drink was tea and coffee no water or juice.

Free Wi-Fi could have been better in the Airport.

3 of the 4 flights had delays despite the weather being fine, but still managed to make all connections

Ask flight attendant for water during flight and she was a little rude get the water.

Baggage made it successfully to destination despite short layover. Appreciate that.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

Book cheap flights from San Francisco to Singapore

Recent round-trip flight deals

9/15Sun
1 stopCathay Pacific
27h 10mSFO-SIN
9/23Mon
1 stopCathay Pacific
27h 35mSIN-SFO
$781
9/15Sun
2 stopsCathay Pacific
24h 10mSFO-SIN
9/23Mon
1 stopCathay Pacific
29h 20mSIN-SFO
$782
8/20Tue
1 stopChina Airlines
32h 35mSFO-SIN
9/4Wed
1 stopChina Airlines
21h 50mSIN-SFO
$877
10/27Sun
1 stopChina Airlines
21h 00mSFO-SIN
11/19Tue
1 stopChina Airlines
32h 50mSIN-SFO
$897
9/18Wed
nonstopSingapore Airlines
16h 40mSFO-SIN
10/2Wed
nonstopSingapore Airlines
15h 25mSIN-SFO
$940
9/10Tue
nonstopSingapore Airlines
16h 40mSFO-SIN
9/23Mon
nonstopSingapore Airlines
15h 25mSIN-SFO
$965
9/17Tue
1 stopEVA Air
21h 50mSFO-SIN
9/24Tue
1 stopEVA Air
19h 40mSIN-SFO
$989
11/14Thu
1 stopEVA Air
20h 20mSFO-SIN
12/24Tue
1 stopEVA Air
17h 45mSIN-SFO
$993
8/1Thu
1 stopJapan Airlines
26h 55mSFO-SIN
9/29Sun
1 stopJapan Airlines
23h 15mSIN-SFO
$1,028
8/30Fri
1 stopJapan Airlines
26h 55mSFO-SIN
9/17Tue
2 stopsJapan Airlines
24h 37mSIN-SFO
$1,040

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Recent one-way flight deals

8/28Wed
1 stopCathay Pacific
24h 55mSFO-SIN
$450
8/26Mon
2 stopsCathay Pacific
23h 30mSFO-SIN
$451
10/28Mon
1 stopSTARLUX Airlines
22h 15mSFO-SIN
$459
8/21Wed
1 stopChina Airlines
20h 30mSFO-SIN
$486
8/4Sun
1 stopChina Airlines
32h 35mSFO-SIN
$504
8/20Tue
nonstopSingapore Airlines
16h 35mSFO-SIN
$561
10/22Tue
1 stopEVA Air
33h 50mSFO-SIN
$562
10/22Tue
nonstopSingapore Airlines
16h 40mSFO-SIN
$563
7/31Wed
1 stopEVA Air
19h 35mSFO-SIN
$655
9/1Sun
nonstopUnited Airlines
16h 20mSFO-SIN
$771

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Last minute flights from San Francisco to Singapore

Last minute flight, train and bus deals

5/31Fri
multi-stopAir Canada
20h 25mSFO-SIN
6/11Tue
multi-stopAir Canada
41h 54mSIN-SFO
$1,119
5/31Fri
multi-stopAir Canada
20h 25mSFO-SIN
6/11Tue
multi-stopAir Canada
20h 33mSIN-SFO
$1,141
5/30Thu
multi-stopAir Canada
21h 29mSFO-SIN
6/11Tue
multi-stopAir Canada
41h 54mSIN-SFO
$1,161
5/30Thu
nonstopUnited Airlines
16h 30mSFO-SIN
6/30Sun
nonstopUnited Airlines
15h 30mSIN-SFO
$1,194
5/31Fri
nonstopUnited Airlines
16h 30mSFO-SIN
6/15Sat
nonstopUnited Airlines
15h 20mSIN-SFO
$1,219
6/1Sat
multi-stopChina Airlines
32h 35mSFO-SIN
6/18Tue
multi-stopChina Airlines
32h 00mSIN-SFO
$1,567
5/29Wed
multi-stopEVA Air
22h 00mSFO-SIN
6/11Tue
multi-stopEVA Air
21h 50mSIN-SFO
$1,612
5/29Wed
multi-stopChina Airlines
32h 35mSFO-SIN
6/6Thu
multi-stopChina Airlines
32h 00mSIN-SFO
$1,700
5/31Fri
multi-stopEVA Air
22h 00mSFO-SIN
6/19Wed
nonstopEVA Air
15h 20mSIN-SFO
$1,720
5/30Thu
nonstopSingapore Airlines
16h 40mSFO-SIN
6/11Tue
nonstopSingapore Airlines
15h 25mSIN-SFO
$2,112

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San Francisco - Singapore Flights

Departure:

San Francisco (SFO)United States

Return flight deals:

Singapore - San Francisco

Cabin classes:

$2,779
$1,488
$700

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