This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-9. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
7 Oct — 14 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to San Francisco in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights to San Francisco
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 7 September 2026.
Tue 6-1007:30 -
1 stop18h 10m
Mon 19-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 898
Tue 6-1007:30 -
1 stop18h 10m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 4-9S$ 951
Sat 26-907:30 -
1 stop18h 10m
Mon 28-912:50 -
1 stop25h 10m
Deal found 5-9S$ 959
Wed 23-907:30 -
1 stop18h 10m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 966
Wed 16-922:00 -
1 stop27h 40m
Tue 29-912:50 -
1 stop25h 10m
Deal found 2-9S$ 975
Tue 15-901:25 -
2 stops37h 34m
Tue 29-905:45 -
2 stops27h 10m
Deal found 2-9S$ 978
Tue 29-922:00 -
1 stop27h 40m
Mon 19-1012:50 -
1 stop25h 10m
Deal found 4-9S$ 979
Mon 28-922:00 -
1 stop27h 40m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 980
Mon 14-922:00 -
2 stops37h 18m
Mon 26-1020:58 -
2 stops41h 02m
Deal found 5-9S$ 982
Tue 22-901:25 -
2 stops33h 53m
Mon 12-1006:20 -
2 stops31h 40m
Deal found 6-9S$ 983
Best flights to San Francisco
Discover carefully curated flight deals to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Tue 6-1007:30 -
2 stops29h 20m
Tue 13-1006:20 -
2 stops31h 40m
Deal found 4-9S$ 982
Fri 2-1008:45 -
Nonstop15h 30m
Fri 9-1010:40 -
Nonstop16h 55m
Deal found 3-9S$ 1,211
Wed 21-1003:15 -
1 stop25h 20m
Fri 6-1106:08 -
2 stops34h 37m
Deal found 2-9S$ 1,310
Tue 29-907:30 -
2 stops24h 28m
Wed 21-1009:54 -
2 stops28h 06m
Deal found 6-9S$ 1,122
Mon 28-922:00 -
2 stops33h 58m
Wed 14-1006:20 -
2 stops31h 40m
Deal found 6-9S$ 1,122
Tue 27-1010:45 -
2 stops22h 17m
Wed 28-1011:40 -
1 stop21h 00m
Deal found 3-9S$ 1,253
Mon 14-920:35 -
Nonstop15h 30m
Fri 18-910:40 -
Nonstop16h 55m
Deal found 3-9S$ 1,254
Sat 3-1008:45 -
Nonstop15h 30m
Sat 10-1010:40 -
Nonstop16h 55m
Deal found 5-9S$ 1,317
Mon 14-922:00 -
2 stops37h 18m
Fri 18-906:23 -
2 stops31h 37m
Deal found 3-9S$ 1,326
Tue 6-1011:05 -
1 stop20h 25m
Tue 13-1022:40 -
Nonstop16h 35m
Deal found 5-9S$ 1,318
Direct flights to San Francisco
Explore direct flight options to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Thu 22-1009:05 -
Nonstop15h 45m
Fri 6-1110:40 -
Nonstop17h 35m
Deal found 2-9S$ 1,012
Thu 22-1009:05 -
Nonstop15h 45m
Fri 6-1110:40 -
Nonstop17h 35m
Deal found 2-9S$ 1,040
Wed 18-1109:05 -
Nonstop14h 45m
Wed 25-1109:40 -
Nonstop17h 25m
Deal found 2-9S$ 1,084
Thu 22-1009:05 -
Nonstop15h 45m
Thu 29-1010:40 -
Nonstop17h 25m
Deal found 6-9S$ 1,085
Tue 20-1009:05 -
Nonstop15h 45m
Tue 27-1010:40 -
Nonstop17h 25m
Deal found 5-9S$ 1,087
Fri 2-1008:45 -
Nonstop15h 30m
Tue 13-1022:40 -
Nonstop16h 35m
Deal found 2-9S$ 1,161
Fri 23-1008:45 -
Nonstop15h 30m
Fri 6-1110:40 -
Nonstop17h 35m
Deal found 3-9S$ 1,163
Mon 14-908:45 -
Nonstop15h 30m
Wed 28-1011:40 -
Nonstop17h 35m
Deal found 5-9S$ 1,165
Tue 29-908:45 -
Nonstop15h 30m
Wed 21-1022:40 -
Nonstop16h 35m
Deal found 6-9S$ 1,166
Last-minute flights to San Francisco
Discover last-minute flight deals to San Francisco. Data last updated 7 September 2026 and is based on user searches.
Mon 14-922:00 -
2 stops37h 18m
Mon 26-1020:58 -
2 stops41h 02m
Deal found 5-9S$ 982
Tue 15-901:25 -
2 stops37h 34m
Tue 29-905:45 -
2 stops27h 10m
Deal found 2-9S$ 978
Wed 16-922:00 -
1 stop27h 40m
Tue 29-912:50 -
1 stop25h 10m
Deal found 2-9S$ 975
Tue 22-901:25 -
2 stops33h 53m
Mon 12-1006:20 -
2 stops31h 40m
Deal found 6-9S$ 983
Wed 23-907:30 -
1 stop18h 10m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 966
Sat 26-907:30 -
1 stop18h 10m
Mon 28-912:50 -
1 stop25h 10m
Deal found 5-9S$ 959
Mon 28-901:25 -
1 stop24h 15m
Tue 20-1012:50 -
1 stop25h 10m
Deal found 4-9S$ 979
Mon 28-922:00 -
1 stop27h 40m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 980
Tue 6-1007:30 -
1 stop18h 10m
Mon 19-1012:50 -
1 stop25h 10m
Deal found 6-9S$ 898
Tue 6-1007:30 -
1 stop18h 10m
Tue 13-1012:50 -
1 stop25h 10m
Deal found 4-9S$ 951
One-way flights to San Francisco
Search for one-way flight options to San Francisco. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Fri 25-908:45 -
Nonstop15h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 593
Fri 16-1009:05 -
Nonstop15h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 5-9S$ 594
Wed 30-908:45 -
Nonstop15h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 595
Tue 22-907:30 -
1 stop18h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 613
Fri 25-907:30 -
1 stop18h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 614
Wed 23-907:30 -
1 stop18h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 4-9S$ 618
Fri 20-1118:25 -
1 stop38h 35m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 622
Wed 21-1013:10 -
1 stop19h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 623
Wed 30-921:00 -
1 stop35h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9S$ 624
Wed 16-922:00 -
1 stop27h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-9S$ 626
Mon 21-907:30 -
1 stop18h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9S$ 628
Find flight deals to San Francisco
Find the latest flights to San Francisco in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 7 September 2026.
Locate flights to San Francisco that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 7 September 2026.
Use the filters below to find and compare flights to San Francisco that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest return flight
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 4-10
20:35-21:05
Nonstop15h 30m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 593
Fastest return journey
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 5-11
22:20-21:15
Nonstop14h 55m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 595
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Mon 21-9
07:30-10:40
1 stop18h 10m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 633
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 21-10
07:30-21:50
2 stops29h 20m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 636
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 16-9
22:00-20:18
2 stops37h 18m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 636
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 30-9
07:30-22:15
2 stops29h 45m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 638
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 2-12
18:25-17:00
1 stop38h 35m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 647
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 10-9
11:05-09:35
1 stop37h 30m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 676
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Fri 18-9
08:45-09:15
Nonstop15h 30m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 745
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Tue 6-10
07:30-21:50
2 stops29h 20m
San Francisco
Tue 13-10
06:20-05:00
2 stops31h 40m
S$ 982
Flights are sorted by cheapest return flights first.
Deals found on 2-9
Showing 1-10 of 19 resultsSorted by cheapest first
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2
Best time to book a flight to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco with our price prediction graph.
SIN-SFO
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to San Francisco
Prices
Airlines
More
When is the best time to book a flight to San Francisco?
The price you pay for your flight to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What are the cheapest airlines that fly to San Francisco?
The cheapest airlines flying from Singapore to San Francisco are Air Canada, Singapore Airlines and Cathay Pacific.
Weekly flight availability to San Francisco
The most flights from Singapore to San Francisco are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
How long is the flight to San Francisco?
On average, a flight from Singapore to San Francisco takes 14 hours 45 minutes. Flights to San Francisco from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 7 September 2026.
Read reviews from past customers who have flown STARLUX Airlines,EVA Air, andSingapore Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
San Francisco is surprisingly chilly, even in summer. Summer temperatures occasionally go above 21 (Celsius) with a morning fog over the city. Due to the fog, the city rarely sees more than a few hot days in a row, but just a few kilometres inland it’s clear, hot, and dry. Autumn has clear skies and temperatures in the mid-20s. Winter temperatures are usually in the teens and rarely go below freezing. But the winter rain combined with ocean breezes can make it feel cold. San Francisco is a popular holiday destination and has visitors, festivals, and events year-round. There’s always something going on.
Renting a car in San Francisco is more trouble than it’s worth. The city is covered with steep hills and one-way streets, traffic backups can be a nightmare and parking is scarce and expensive. You’ll only need a car if you’re heading out of town. It’s easy to get around on foot and the public transport system can get you anywhere else.
San Francisco’s main transport network is the San Francisco Municipal Railway (Muni). It has 100 bus lines with electric trolley buses and the famous historic cable cars. Riding one of the cable cars from Nob Hill down to Fisherman’s Wharf is an integral part of the San Francisco tourist experience. Check out the Muni Passports that offer unlimited rides for several days.
Biking is a popular way to get around, but you’ll have to steel yourself to get up and over some of the hills. The easiest way to get a cab is calling ahead or lining up for one at a hotel stand. To get out of the city, you can hop aboard the Bay Area Rapid Transit (BART), the fast and efficient subway linking the city to the East Bay. You can also catch one of the many ferries sailing for Sausalito, Larkspur and Tiburon.
What is good to know if travelling to San Francisco?
San Francisco is a city for walking. The promenade between Crissy Field and Fort Point at the foot of the Golden Gate Bridge has some of the best views of the bridge, bay, and city. Take a walk across the Golden Gate Bridge, even just part way, for an exhilarating San Francisco experience. In town, climb the stairs of Telegraph Hill to Coit Tower, a monument to the city’s volunteer firefighters, and a spectacular view of the city and bay.
Golden Gate Park is the biggest and loveliest expanse of green in San Francisco and is filled with gardens, lakes, sporting facilities, concerts, wildlife exhibits, and museums. On Sundays, the main drive closes to traffic and opens to joggers, cyclists, roller-bladers, and strollers. Even when filled with people, the park doesn’t feel crowded and you can always find a secluded space.
San Francisco has a wealth of freebies and free exhibits; some are free on certain days and some are always free. Here’s a starter list: the Cable Car Museum, Creativity Explored, Fisherman’s Wharf’s Musée Mécanique, Mission Dolores, Precita Eyes Mural Arts and Visitors Centre, the Randall Museum, galleries at the San Francisco Art Institute, the Tattoo Art Museum, and the Wells Fargo Bank History Museum.
Alcatraz sends chills up many a tourist’s back. More than just the prison, the island was the location of the first US fort and lighthouse on the West Coast. There are gardens, tide pools, and bird colonies to explore. Make your reservations in advance, even online before you arrive, as the tours fill quickly. If you’re there at the end of September, watch or join the Alcatraz Invitational Swim and see if you can swim from the Rock to shore.
Fisherman’s Wharf, Pier 39, and Ghirardelli Square cover several blocks along the waterfront and are probably the most popular sights. But the city’s neighbourhoods show you the true spirit of San Francisco, particularly the Mission’s Latin shops and restaurants, North Beach’s shopping and Italian restaurants, Pacific Heights’s extraordinary mansions and bay views, and Chinatown’s sights, herbal shops, and a tour and free cookie at the Golden Gate Fortune Cookies Co.
The Castro district is predominately gay and is home to many of the city’s gay-owned businesses. The area has a neighbourhood feel, is safe, and has lots of stylish shops, restaurants, bars, and restored Victorian houses. The Castro is busy during the day and really comes alive at night. There are events and festivals year-round, including the city’s longest running street fair and a Hallowe’en festival bigger and more extravagant than any other.
Russian Hill has steep streets, lush gardens, and homes occupied by both the wealthy and bohemian. Lombard Street, dubbed “the crookedest street in the world,” has such a steep decline that it has to zigzag, with eight switchbacks, down Russian Hill. Lined with Victorian mansions and some of the most expensive real estate in the city, Lombard is popular with tourists. Traffic is heavy as they queue up at the top to drive down, then gather at the bottom to take pictures.
Nob Hill is a genteel, well-heeled district originally settled by railroad barons and gold-rush kings whose mansions are now luxury hotels. For something a little different, take an evening Vampire Tour of Nob Hill.
The wine country is about an hour from San Francisco. Most of California’s wineries are in Napa Valley and Sonoma Valley and offer tours, tastings, restaurants, and spas. Napa Valley has more wineries and a higher volume of tourism, and Sonoma Valley is lower key with family-run wineries and a relaxed ambience.
For discounts on attractions, transportation, tours, restaurants, and entertainment, check out the San Francisco City Pass and the Go San Francisco Card and see if either one fits your itinerary.
When is the best time to fly to San Francisco?
Peak season:
San Francisco’s peak season is the summer when most of the tourists come to visit.
Off season:
Winter is the low season for flights to San Francisco; however, this is when the ballet and opera seasons are in full swing.
Shoulder season:
Mid-September to mid-November is the best time to visit San Francisco. Most of the tourists have gone home, and San Francisco is usually warm and sunny.
What airport do you fly into for flights to San Francisco?
If you book a flight to San Francisco, you will be flying into San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco. Booking flights from Singapore to San Francisco should be relatively easy as there are 3 daily flights from 9 different airlines.
Can I find cheaper flights to San Francisco if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Francisco on Cheapflights that require 1 or 2 stops for potential cost savings.
Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to San Francisco.
What is the cheapest airport to fly to in San Francisco?
San Francisco is currently the cheapest airport to fly to in San Francisco. One-way flights to San Francisco typically cost S$ 74, while return flights cost around S$ 439.
Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to San Francisco?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to San Francisco?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to San Francisco.
Can Cheapflights find flights to San Francisco with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights to San Francisco flexibly with Cheapflights today.
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Of course! You can track prices for flights to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.
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