S$ 540+ Cheap flights to San Francisco
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31-3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to San Francisco in 2025
Find the latest flights to San Francisco in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 21 March 2025.
Return from | S$ 923 |
---|---|
One-way from | S$ 540 |
Popular in | August |
Cheapest in | February |
Average price | S$ 1,124 |
Good round-trip deal | S$ 1,127 or less |
Good one-way deal | S$ 546 or less |
Find flight deals to San Francisco
Cheapest flights to San FranciscoExplore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 21 March 2025.
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 21 March 2025.
Cheapflights Fare Finder
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 200,618 searches and data was last updated on 21 March 2025.
Use the filters below to find and compare flights to San Francisco that are best for you.
Fly from
Route
Depart
Return
Price
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 28-8
09:15-09:40
Nonstop15h 25m
San Francisco
Wed 17-9
11:30-19:10
Nonstop16h 40m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 17-4
13:45-19:55
1 stop21h 10m
San Francisco
Wed 23-4
01:05-12:35
1 stop20h 30m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 9-4
10:25-20:50
1 stop25h 25m
San Francisco
Wed 16-4
23:55-13:20
1 stop22h 25m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 25-6
08:45-09:20
Nonstop15h 35m
San Francisco
Sat 30-8
21:35-06:40
2 stops42h 05m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 9-4
15:10-06:45
1 stop30h 35m
San Francisco
Fri 11-4
12:30-12:00
1 stop32h 30m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 4-5
14:00-20:30
1 stop21h 30m
San Francisco
Sat 10-5
00:50-12:40
1 stop20h 50m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 17-4
13:45-19:55
1 stop21h 10m
San Francisco
Thu 24-4
22:50-17:25
1 stop27h 35m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 24-6
09:10-12:20
2 stops42h 10m
San Francisco
Tue 29-7
13:05-07:05
2 stops27h 00m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 8-4
01:10-19:47
2 stops33h 37m
San Francisco
Wed 16-4
09:10-23:40
2 stops23h 30m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 2-4
01:50-22:40
1 stop35h 50m
San Francisco
Sat 19-4
23:10-12:25
1 stop22h 15m
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.
Cheapflights Insights
Everything you need to know about your flight to San Francisco
When is the best time to book a flight to San Francisco?
Use this chart to determine the optimal time to book a return flight from Singapore to San Francisco. Price data was last updated on 14 March 2025.
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 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to San Francisco?
On average, a flight from Singapore to San Francisco takes 14 hours 50 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.
When is the cheapest time to fly to San Francisco?
Use this chart to determine the cheapest time to fly return from Singapore to San Francisco. Price data was last updated on 16 March 2025.
Users looking for the lowest fares to San Francisco should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.
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 Monday, which is when the least amount of flights are scheduled (4 on average).
What are the most popular airlines that fly to San Francisco?
The most popular airlines flying from Singapore to San Francisco are Singapore Airlines, United Airlines and EVA Air.
What are the cheapest airlines that fly to San Francisco?
The cheapest airlines flying from Singapore to San Francisco are Philippine Airlines, United Airlines and Cathay Pacific.
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).
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 21 March 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air to San Francisco have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Andrew,Jan 2025
LAX - TPE
FAQs about flying to San Francisco
San Francisco climate
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.
Getting around San Francisco
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.
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