₩598,200 Cheap Flights from Singapore (SIN) to San Francisco (SFO)

View ₩598,200 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Singapore to San Francisco (SIN-SFO)

Prices were available within the past 7 days and start at ₩598,200 for one-way flights and ₩909,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩909,400 Roundtrip, found 5 days ago
₩909,400
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩909,400 found 5 days ago
United
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩962,100 Roundtrip, found 5 days ago
₩962,100
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩962,100 found 5 days ago
Cathay Pacific
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩981,100 Roundtrip, found 5 days ago
₩981,100
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩981,100 found 5 days ago
Cathay Pacific
Wed, Dec 24 - Sun, Jan 4
SIN
Singapore
SFO
San Francisco
₩1,001,300 Roundtrip, found 3 days ago
₩1,001,300
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, Dec 24 from Singapore to San Francisco, returning Sun, Jan 4, priced at ₩1,001,300 found 3 days ago
All Nippon Airways
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩1,189,100 Roundtrip, found 5 days ago
₩1,189,100
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩1,189,100 found 5 days ago
Delta
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩1,311,000 Roundtrip, found 5 days ago
₩1,311,000
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩1,311,000 found 5 days ago
Philippine Airlines
Fri, Oct 17 - Fri, Oct 31
SIN
Singapore
SFO
San Francisco
₩1,370,900 Roundtrip, found 1 day ago
₩1,370,900
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Fri, Oct 17 from Singapore to San Francisco, returning Fri, Oct 31, priced at ₩1,370,900 found 1 day ago
Air Canada
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩1,455,800 Roundtrip, found 5 days ago
₩1,455,800
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩1,455,800 found 5 days ago
Japan Airlines
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩1,479,800 Roundtrip, found 5 days ago
₩1,479,800
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩1,479,800 found 5 days ago
Vietnam Airlines
Thu, Jan 22 - Wed, Feb 4
SIN
Singapore
SFO
San Francisco
₩1,496,500 Roundtrip, found 5 days ago
₩1,496,500
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Thu, Jan 22 from Singapore to San Francisco, returning Wed, Feb 4, priced at ₩1,496,500 found 5 days ago

Find the cheapest month to fly from Singapore (SIN) to San Francisco (SFO)

July is typically the cheapest month to fly

From ₩789,371 - ₩1,263,940 per traveler.

Frequently asked questions

How much is a flight from Changi Airport (SIN) to SFO?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SIN to San Francisco Intl. Airport (SFO) start from ₩909,400. Make your booking today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to SFO?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Singapore Airport to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to SFO?
You'll have 13,600 kilometers to cover on the long-haul Singapore to San Francisco route. Wear layers of comfortable clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from SIN to San Francisco Airport?
With 60 monthly flights from Singapore Airport to San Francisco Airport, Singapore Airlines (SQ) is a popular choice. Offering 60 flights per month on this route, United Airlines (UA) is another fantastic option.
Are Changi Airport (SIN) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute deals between Singapore Airport and San Francisco Intl. Airport (SFO) are possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to lock in your seat when the price is low.

Travel information

0
Origin airport
Changi
Destination airport
San Francisco Intl.
Airlines serving
Air France, Air India, All Nippon Airways, China Airlines, Emirates, Etihad Airways, Japan Airlines, KLM, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩909,400
Distance
13501 km

Book with confidence

Singapore to San Francisco Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to San Francisco will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Francisco.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to SFO flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SFO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Singapore to San Francisco Flights

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