S$549 Cheap Flights from Hong Kong to San Francisco

View S$549 flight on Wed, 3 Sep, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Hong Kong to San Francisco (HKG-SFO)

Prices were available within the past 7 days and start at S$549 for one-way flights and S$826 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, 4 Sep - Wed, 10 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$826 Return, found 2 days ago
S$826
Return
found 2 days ago
Select Asiana Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to San Francisco, returning Wed, 10 Sep, priced at S$826 found 2 days ago
China Airlines
Mon, 8 Sep - Tue, 30 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$885 Return, found 2 days ago
S$885
Return
found 2 days ago
Select China Airlines flight, departing Mon, 8 Sep from Hong Kong SAR to San Francisco, returning Tue, 30 Sep, priced at S$885 found 2 days ago
Asiana Airlines
Sat, 6 Sep - Sat, 20 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$890 Return, found 3 days ago
S$890
Return
found 3 days ago
Select Asiana Airlines flight, departing Sat, 6 Sep from Hong Kong SAR to San Francisco, returning Sat, 20 Sep, priced at S$890 found 3 days ago
STARLUX Airlines
Mon, 8 Sep - Tue, 30 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$949 Return, found 2 days ago
S$949
Return
found 2 days ago
Select STARLUX Airlines flight, departing Mon, 8 Sep from Hong Kong SAR to San Francisco, returning Tue, 30 Sep, priced at S$949 found 2 days ago
United
Fri, 26 Sep - Sat, 11 Oct
HKG
Hong Kong SAR
SFO
San Francisco
S$962 Return, found 4 days ago
S$962
Return
found 4 days ago
Select United flight, departing Fri, 26 Sep from Hong Kong SAR to San Francisco, returning Sat, 11 Oct, priced at S$962 found 4 days ago
Air Canada
Sun, 16 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
SFO
San Francisco
S$964 Return, found 3 days ago
S$964
Return
found 3 days ago
Select Air Canada flight, departing Sun, 16 Nov from Hong Kong SAR to San Francisco, returning Fri, 21 Nov, priced at S$964 found 3 days ago
United
Mon, 1 Sep - Sun, 14 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$965 Return, found 10 hours ago
S$965
Return
found 10 hours ago
Select United flight, departing Mon, 1 Sep from Hong Kong SAR to San Francisco, returning Sun, 14 Sep, priced at S$965 found 10 hours ago
Cathay Pacific
Mon, 8 Sep - Tue, 30 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$966 Return, found 2 days ago
S$966
Return
found 2 days ago
Select Cathay Pacific flight, departing Mon, 8 Sep from Hong Kong SAR to San Francisco, returning Tue, 30 Sep, priced at S$966 found 2 days ago
EVA Airways
Fri, 26 Sep - Sat, 11 Oct
HKG
Hong Kong SAR
SFO
San Francisco
S$967 Return, found 4 days ago
S$967
Return
found 4 days ago
Select EVA Airways flight, departing Fri, 26 Sep from Hong Kong SAR to San Francisco, returning Sat, 11 Oct, priced at S$967 found 4 days ago
Philippine Airlines
Mon, 8 Sep - Tue, 30 Sep
HKG
Hong Kong SAR
SFO
San Francisco
S$1,033 Return, found 2 days ago
S$1,033
Return
found 2 days ago
Select Philippine Airlines flight, departing Mon, 8 Sep from Hong Kong SAR to San Francisco, returning Tue, 30 Sep, priced at S$1,033 found 2 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to San Francisco (SFO)

March is typically the cheapest month to fly

From S$770 - S$1,018 per traveller.

Graph displaying average flight prices per month

0
Hong Kong to San Francisco route information
Origin airport
Hong Kong Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
S$826
Distance
11060 km

Flights from Chek Lap Kok to San Francisco

There are several airlines that operate frequent flights from Hong Kong (HKG) to San Francisco (SFO) including

The earliest flight leaves Hong Kong Intl. Airport at 00:30 and arrives at San Francisco Intl. Airport at 08:10. The last flight of the day departs Hong Kong at 23:40 and arrives at San Francisco at 22:05.

The flight distance from Hong Kong to San Francisco is about 11187 km, the shortest flight is 11 hours 50 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chek Lap Kok San Francisco flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chek Lap Kok to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chek Lap Kok to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from HKG to San Francisco Intl. Airport (SFO)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Chek Lap Kok Intl. Airport and San Francisco Intl. Airport (SFO) start from S$826. Book now to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hong Kong Intl. Airport (HKG) to San Francisco Airport?
The majority of flights can be cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Chek Lap Kok Intl. Airport to SFO 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 HKG to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Hong Kong Intl. Airport (HKG) to SFO?
You'll have 11,100 kilometres to cover on the long-haul Chek Lap Kok to San Francisco route. Wear layers of comfortable clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from HKG to San Francisco Intl. Airport (SFO)?
Flying straight from HKG to San Francisco Intl. Airport (SFO) is a cinch with Cathay Pacific (CX). This top airline operates 91 flights every month.
Are Hong Kong Intl. Airport (HKG) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from Hong Kong Intl. Airport (HKG) to San Francisco Intl. Airport (SFO), but there's no guarantee. As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can feel confident knowing you're always getting the latest offers.

Explore a world of travel with Expedia

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*Available to Expedia members.