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

View AU$624 flight on Mon, 23 Nov 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 23 June - Tue, 7 July
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,041 Return, found 12 hours ago
AU$1,041
Return
found 12 hours ago
Select Delta flight, departing Tue, 23 June from Hong Kong SAR to San Francisco, returning Tue, 7 July, priced at AU$1,041 found 12 hours ago
EVA Airways
Thu, 29 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,179 Return, found 2 days ago
AU$1,179
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 29 Oct from Hong Kong SAR to San Francisco, returning Thu, 5 Nov, priced at AU$1,179 found 2 days ago
Philippine Airlines
Tue, 8 Sept - Sun, 20 Sept
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,182 Return, found 6 days ago
AU$1,182
Return
found 6 days ago
Select Philippine Airlines flight, departing Tue, 8 Sept from Hong Kong SAR to San Francisco, returning Sun, 20 Sept, priced at AU$1,182 found 6 days ago
Asiana Airlines
Sun, 13 Sept - Thu, 17 Sept
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,214 Return, found 2 days ago
AU$1,214
Return
found 2 days ago
Select Asiana Airlines flight, departing Sun, 13 Sept from Hong Kong SAR to San Francisco, returning Thu, 17 Sept, priced at AU$1,214 found 2 days ago
STARLUX Airlines
Fri, 12 June - Tue, 23 June
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,215 Return, found 12 hours ago
AU$1,215
Return
found 12 hours ago
Select STARLUX Airlines flight, departing Fri, 12 June from Hong Kong SAR to San Francisco, returning Tue, 23 June, priced at AU$1,215 found 12 hours ago
China Airlines
Thu, 29 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,222 Return, found 2 days ago
AU$1,222
Return
found 2 days ago
Select China Airlines flight, departing Thu, 29 Oct from Hong Kong SAR to San Francisco, returning Thu, 5 Nov, priced at AU$1,222 found 2 days ago
United
Thu, 29 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,246 Return, found 2 days ago
AU$1,246
Return
found 2 days ago
Select United flight, departing Thu, 29 Oct from Hong Kong SAR to San Francisco, returning Thu, 5 Nov, priced at AU$1,246 found 2 days ago
Air Canada
Wed, 28 Oct - Wed, 4 Nov
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,256 Return, found 2 days ago
AU$1,256
Return
found 2 days ago
Select Air Canada flight, departing Wed, 28 Oct from Hong Kong SAR to San Francisco, returning Wed, 4 Nov, priced at AU$1,256 found 2 days ago
Cathay Pacific
Tue, 20 Oct - Sun, 25 Oct
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,263 Return, found 16 hours ago
AU$1,263
Return
found 16 hours ago
Select Cathay Pacific flight, departing Tue, 20 Oct from Hong Kong SAR to San Francisco, returning Sun, 25 Oct, priced at AU$1,263 found 16 hours ago
China Eastern Airlines
Thu, 29 Oct - Thu, 5 Nov
HKG
Hong Kong SAR
SFO
San Francisco
AU$1,267 Return, found 2 days ago
AU$1,267
Return
found 2 days ago
Select China Eastern Airlines flight, departing Thu, 29 Oct from Hong Kong SAR to San Francisco, returning Thu, 5 Nov, priced at AU$1,267 found 2 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from AU$1,215
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from AU$1,215

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

April is typically the cheapest month to fly

From AU$1,107 - AU$1,873 per traveller.

Frequently asked questions

How much does a flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) cost?
One-way flights typically cost between $1,095 and $9,436 and return flights often range between $1,891 and $10,286. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
October is typically the cheapest month to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.), with average round-trip fares of approximately 1712 CAD. This is about 20% lower than the average price throughout the year. October often sees lower prices as it falls outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) include September and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Enter HKG to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
To find a cheap flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) will differ from traveler to traveler. If you like to fly early, CX offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. CX offers the most daily flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The best time to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) is typically October or November. These months offer a great balance, as they are both the cheapest and most popular times to travel. You can expect round-trip flights to be around 1712 CAD, and with high demand, you'll find plenty of flight options to choose from. This information is based on booking data from the past year, so you can plan your trip with confidence.*Prices based on flights available on Expedia in the last year.
How many flights per day from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
There are approximately 4 nonstop flights per day from Hong Kong Intl. (HKG) to San Francisco Intl. (SFO). For even more choice, look at flights that include layovers, as there are around 163 connecting flights per day. Some common connection points include Taoyuan Intl. (TPE), Narita Intl. (NRT), and Incheon Intl. (ICN).
What is the earliest flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The earliest flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) typically departs at approximately 12:05 AM local time, operated by Cathay Pacific and American Airlines. This is a seasonal service active in August. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
You'll typically find the most flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) on a Wednesday, with around 74 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include CX, BR, and CI. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The most popular departure times for flights from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) are between 9am and 12pm. About 33% of passengers prefer this time window. Many major carriers, including United Airlines and EVA Air, offer flights during this window. This timing works well because it allows you to start your journey in the morning, arriving in San Francisco later the same day, giving you time to settle in.
How long does it take to fly from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Flying nonstop from HKG to SFO takes around 12 hours 30 minutes, with the route covering approximately 6,914 miles. Flights with a layover typically take 3 hours 50 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Select the "Business class" and "First class" filters when looking for HKG to SFO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight with Expedia?
It's easy to earn miles on a Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Francisco from Hong Kong Intl. (HKG)?
If you're planning to travel to San Francisco from Hong Kong Intl. (HKG), you can fly into San Francisco Intl. (SFO) Some flights may connect through major hubs like Incheon Intl. (ICN), Narita Intl. (NRT), Suvarnabhumi Intl. (BKK) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) at the last minute?
Typically, booking a last minute flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package?
Securing a Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
If you booked your Hong Kong (HKG-Hong Kong Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
San Francisco Intl.
Return price
AU$1,041
Distance
11060 km
Average flight time
-2 hours -12 mins

Book with confidence

Your quick guide to flights from Hong Kong to San Francisco

Pick up great flights from Hong Kong to San Francisco

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Hong Kong to San Francisco. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Hong Kong to San Francisco that take around hours.

Find cheap flights from Hong Kong to San Francisco

From the great flight deals with prices currently ranging from AU$1,041 to AU$1,267, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Hong Kong to San Francisco around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Francisco is normally in June.

Reasons to book your flight from Hong Kong to San Francisco with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Hong Kong to San Francisco across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Francisco right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Hong Kong to San Francisco

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