Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Singapore from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Singapore departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from San Francisco to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from San Francisco to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Singapore.

Cheap last minute flights

Planning a quick getaway from San Francisco to Singapore? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Singapore, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Francisco to Singapore

Find recent round-trip train or bus tickets from San Francisco to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
12:00 pm - 5:25 amSFO-SIN
25h 25m1 stop
11:00 pm - 9:00 amSIN-SFO
26h 00m1 stop
$673China Eastern
Find Deal
Sat, Mar 1 - Wed, Mar 5
12:00 pm - 8:25 pmSFO-SIN
40h 25m1 stop
11:00 pm - 9:00 amSIN-SFO
26h 00m1 stop
$674China Eastern
Find Deal
Mon, Feb 17 - Wed, Feb 26
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$683Singapore Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 18
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$693Singapore Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
1:00 pm - 11:55 amSFO-SIN
31h 55m1 stop
1:45 am - 10:20 pmSIN-SFO
35h 35m1 stop
$801Cathay Pacific
Find Deal
Thu, Apr 10 - Sat, Apr 19
1:00 pm - 11:55 amSFO-SIN
31h 55m1 stop
12:55 pm - 5:30 pmSIN-SFO
19h 35m1 stop
$812Cathay Pacific
Find Deal
Thu, Apr 17 - Thu, May 1
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:20 pm - 9:10 pmSIN-SFO
14h 50mnonstop
$872United Airlines
Find Deal
Mon, Feb 3 - Thu, Feb 20
12:55 pm - 6:40 amSFO-SIN
25h 45m1 stop
2:20 am - 9:50 amSIN-SFO
23h 30m1 stop
$881Japan Airlines
Find Deal
Mon, Jan 13 - Sun, Jan 26
11:40 am - 12:50 amSFO-SIN
21h 10m1 stop
2:20 am - 9:50 amSIN-SFO
23h 30m1 stop
$884Japan Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 21
10:40 pm - 8:00 amSFO-SIN
17h 20mnonstop
10:10 am - 9:00 amSIN-SFO
14h 50mnonstop
$922United Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 17
10:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
$331Singapore Airlines
Find Deal
Fri, Mar 21
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
$337Singapore Airlines
Find Deal
Tue, Feb 4
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
$358Singapore Airlines
Find Deal
Wed, Jan 29
11:25 am - 5:40 amSFO-SIN
26h 15m1 stop
$436Cathay Pacific
Find Deal
Wed, Jan 29
11:25 am - 5:40 amSFO-SIN
26h 15m1 stop
$459Cathay Pacific
Find Deal
Wed, Feb 19
10:40 pm - 8:00 amSFO-SIN
17h 20mnonstop
$476United Airlines
Find Deal
Tue, Feb 4
1:05 am - 12:35 amSFO-SIN
32h 30m1 stop
$528China Airlines
Find Deal
Tue, Apr 15
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
$541United Airlines
Find Deal
Sun, Jan 19
12:50 am - 12:40 pmSFO-SIN
20h 50m1 stop
$544STARLUX Airlines
Find Deal
Wed, Apr 9
12:10 am - 1:25 pmSFO-SIN
22h 15m1 stop
$546STARLUX Airlines
Find Deal
Sat, Mar 22
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:45 am - 9:10 amSIN-SFO
38h 25m1 stop
$1,341United Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 15
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:45 am - 12:09 amSIN-SFO
29h 24m2 stops
$1,351United Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 15
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:20 pm - 9:10 pmSIN-SFO
14h 50mnonstop
$1,422United Airlines
Find Deal
Fri, Dec 27 - Wed, Jan 15
12:50 pm - 6:40 amSFO-SIN
25h 50m1 stop
4:15 pm - 9:00 amSIN-SFO
32h 45m1 stop
$1,543
Find Deal
Fri, Dec 27 - Wed, Jan 15
11:40 pm - 1:05 pmSFO-SIN
21h 25m1 stop
2:00 am - 4:53 pmSIN-SFO
30h 53m2 stops
$1,602China Airlines
Find Deal
Fri, Dec 27 - Tue, Jan 14
11:35 pm - 4:20 pmSFO-SIN
24h 45m2 stops
2:05 pm - 9:00 pmSIN-SFO
22h 55m2 stops
$1,759Cathay Pacific
Find Deal
Sat, Dec 28 - Wed, Jan 15
10:55 pm - 1:05 pmSFO-SIN
22h 10m1 stop
1:25 am - 9:00 pmSIN-SFO
35h 35m1 stop
$1,829Cathay Pacific
Find Deal
Sat, Dec 28 - Tue, Jan 14
8:15 pm - 5:45 amSFO-SIN
17h 30mnonstop
7:55 pm - 6:35 pmSIN-SFO
14h 40mnonstop
$2,197Singapore Airlines
Find Deal
Tue, Dec 24 - Sat, Dec 28
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
7:55 pm - 6:35 pmSIN-SFO
14h 40mnonstop
$2,500Singapore Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
11:50 pm - 12:05 pmSFO-SIN
20h 15m1 stop
3:45 pm - 6:30 amSIN-SFO
30h 45m1 stop
$2,982EVA Air
Find Deal
Wed, Dec 25 - Fri, Jan 3
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$683Singapore Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 18
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$693Singapore Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
10:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 9:40 amSIN-SFO
15h 25mnonstop
$731Singapore Airlines
Find Deal
Thu, Mar 20 - Mon, Mar 31
11:30 am - 7:10 pmSFO-SIN
16h 40mnonstop
9:15 am - 9:40 amSIN-SFO
15h 25mnonstop
$733Singapore Airlines
Find Deal
Sat, Apr 5 - Sat, Apr 12
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$735Singapore Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$751Singapore Airlines
Find Deal
Sun, Feb 9 - Sun, Mar 2
9:40 am - 7:05 pmSFO-SIN
17h 25mnonstop
9:15 am - 7:50 amSIN-SFO
14h 35mnonstop
$754Singapore Airlines
Find Deal
Mon, Jan 20 - Thu, Feb 6
11:30 am - 7:10 pmSFO-SIN
16h 40mnonstop
9:15 am - 9:40 amSIN-SFO
15h 25mnonstop
$758Singapore Airlines
Find Deal
Mon, Apr 7 - Sun, Apr 27
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:20 pm - 9:10 pmSIN-SFO
14h 50mnonstop
$872United Airlines
Find Deal
Mon, Feb 3 - Thu, Feb 20
10:40 am - 8:15 pmSFO-SIN
17h 35mnonstop
10:10 am - 9:00 amSIN-SFO
14h 50mnonstop
$877United Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27

Vietnam Airlines flights from San Francisco to Singapore

Our best Vietnam Airlines deals on San Francisco to Singapore flight tickets
Vietnam Airlines
Apr 2
SFO10:50 pmSan Francisco
27h 35m
1 stop
SIN5:25 pmSingapore Changi
Apr 16
SIN1:10 pmSingapore Changi
20h 30m
1 stop
SFO6:40 pmSan Francisco
Vietnam Airlines
Mar 26
SFO10:10 pmSan Francisco
23h 05m
1 stop
SIN12:15 pmSingapore Changi
Apr 10
SIN1:10 pmSingapore Changi
20h 30m
1 stop
SFO6:40 pmSan Francisco
Vietnam Airlines
Apr 2
SFO10:50 pmSan Francisco
27h 35m
1 stop
SIN5:25 pmSingapore Changi
Apr 12
SIN6:25 pmSingapore Changi
39h 15m
1 stop
SFO6:40 pmSan Francisco

Korean Air flights from San Francisco to Singapore

Our best Korean Air deals on San Francisco to Singapore flight tickets
Korean Air
Apr 10
SFO12:40 pmSan Francisco
40h 15m
1 stop
SIN7:55 pmSingapore Changi
Apr 20
SIN10:30 pmSingapore Changi
27h 10m
1 stop
SFO10:40 amSan Francisco
Korean Air
Feb 4
SFO11:40 amSan Francisco
25h 20m
1 stop
SIN5:00 amSingapore Changi
Feb 16
SIN11:00 amSingapore Changi
38h 30m
1 stop
SFO9:30 amSan Francisco
Korean Air
Feb 6
SFO11:40 amSan Francisco
20h 30m
1 stop
SIN12:10 amSingapore Changi
Feb 26
SIN10:30 pmSingapore Changi
27h 00m
1 stop
SFO9:30 amSan Francisco

See travel insights to Singapore from

How to get the cheapest flight ticket from San Francisco to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

The month of October is, on average, the cheapest month to fly to Singapore from San Francisco, with most prices found around $848. If you aren’t able to travel to Singapore during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $881.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from San Francisco to Singapore is on a Tuesday when prices can be found for as low as $1,016. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,161.

What is the cheapest time of day to depart on your flight to Singapore?

At noon is the cheapest time of day to fly from San Francisco to Singapore when you can find flight prices for as low as $1,031. Flying to Singapore at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,304 on average. Flights to Singapore from San Francisco in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Francisco to Singapore Changi flight route?

Fly from San Francisco to Singapore Changi for the best San Francisco - Singapore Changi flight prices

How far in advance should I book a flight to Singapore?

In general, most travelers find the cheapest time to book a flight to Singapore is about 17 days prior to their departure date when tickets on average are $1,117. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $887.

What cabin class options are available on San Francisco to Singapore Changi flights?

There are 4 cabin classes available to choose from on San Francisco to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Singapore flights?

You could potentially save up to 15% on your flight if you consider stops on a San Francisco to Singapore flight.

How have San Francisco to Singapore flight prices changed over time?

As of December 2024, prices for San Francisco to Singapore flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Singapore (SFO to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Singapore

Best Price Found

$331

Fastest flight time

16h 20m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from San Francisco in the past 72 hours is $331. The best round-trip flight deal from San Francisco to Singapore found on momondo in the last 72 hours is $673.
The fastest flight from San Francisco to Singapore takes 16h 20m
Direct flights go from San Francisco to Singapore every day.
There is 1 airport near Singapore: Singapore Changi (SIN)

  • How far is San Francisco to Singapore Changi by plane?

    The distance between San Francisco and Singapore Changi is about 8434.6 mi. 16h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to Singapore Changi Airport?

    Prices for flights from San Francisco Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Singapore Changi Airport?

  • How old do you have to be to fly from San Francisco Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Singapore?

  • What is the most popular airline from San Francisco to Singapore?


Best airlines flying from San Francisco to Singapore

Compare and see reviews for airlines that fly from San Francisco to Singapore with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $719Free CancellationRating
7.0
145 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $733Free CancellationRating
8.1
1,330 reviews
Search Singapore Airlines flights
Vietnam AirlinesPriceFrom $736Free CancellationRating
7.6
223 reviews
Search Vietnam Airlines flights
Philippine AirlinesPriceFrom $756Free CancellationRating
7.2
942 reviews
Search Philippine Airlines flights
Japan AirlinesPriceFrom $757Free CancellationRating
8.3
1,440 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $770Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights
Cathay PacificPriceFrom $789Free CancellationRating
7.5
834 reviews
Search Cathay Pacific flights
ANAPriceFrom $835Free CancellationRating
8.4
844 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $897Free CancellationRating
9.1
129 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $898Free CancellationRating
8.2
753 reviews
Search China Airlines flights
  • Singapore Airlines Flights From San Francisco to Singapore

    Singapore Airlines flight deals from San Francisco to Singapore start from $733 round-trip. Over the 14 Singapore Airlines flights for this route in a normal week, average airfare is usually $1,032 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Singapore?

Finding the right flight to Singapore from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

Can I find flights from San Francisco to Singapore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Singapore flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Singapore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Singapore.

I’m not ready to book a flight from San Francisco to Singapore right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 12/28
Sat 1/4
Email me momondo's favorite deals

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo