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Cheap flights from San Francisco to Hong Kong from C$ 683

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in September or April, booked 42 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from San Francisco to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Hong Kong
Explore the most affordable flight options available from San Francisco to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 25/211:40 p.m.
SFO
-
HKG
1 stop18h 45m
China Airlines
Mon 16/310:20 a.m.
HKG
-
SFO
1 stop24h 25m
China Airlines
Deal found 26/1C$ 1,065
Mon 23/31:00 p.m.
SFO
-
HKG
1 stop20h 15m
China Eastern
Tue 21/49:15 p.m.
HKG
-
SFO
3 stops50h 50m
China Eastern
Deal found 27/1C$ 1,071
Tue 17/311:40 p.m.
SFO
-
HKG
1 stop22h 20m
China Airlines
Fri 20/311:25 a.m.
HKG
-
SFO
1 stop23h 20m
China Airlines
Deal found 27/1C$ 1,075
Thu 26/31:00 p.m.
SFO
-
HKG
2 stops34h 55m
China Eastern
Tue 21/49:15 p.m.
HKG
-
SFO
3 stops50h 50m
China Eastern
Deal found 27/1C$ 1,080
Mon 2/1111:50 p.m.
SFO
-
HKG
1 stop30h 50m
Asiana Airlines
Wed 4/1112:40 a.m.
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Deal found 26/1C$ 1,102
Tue 3/311:40 p.m.
SFO
-
HKG
1 stop18h 45m
China Airlines
Wed 29/45:35 p.m.
HKG
-
SFO
1 stop17h 20m
China Airlines
Deal found 26/1C$ 1,110
Tue 10/311:40 p.m.
SFO
-
HKG
1 stop18h 35m
China Airlines
Mon 4/55:35 p.m.
HKG
-
SFO
1 stop17h 20m
China Airlines
Deal found 26/1C$ 1,113
Sat 21/311:40 p.m.
SFO
-
HKG
1 stop22h 20m
China Airlines
Mon 23/38:05 p.m.
HKG
-
SFO
1 stop14h 40m
China Airlines
Deal found 27/1C$ 1,119
Mon 4/51:05 a.m.
SFO
-
HKG
1 stop17h 10m
China Airlines
Wed 6/52:05 p.m.
HKG
-
SFO
1 stop20h 50m
China Airlines
Deal found 26/1C$ 1,131
Thu 8/1010:50 p.m.
SFO
-
HKG
1 stop27h 35m
Vietnam Airlines
Wed 18/116:40 p.m.
HKG
-
SFO
1 stop38h 20m
Vietnam Airlines
Deal found 27/1C$ 1,138
Tue 5/511:30 p.m.
SFO
-
HKG
1 stop21h 10m
Asiana Airlines
Mon 18/51:00 p.m.
HKG
-
SFO
1 stop17h 00m
Asiana Airlines
Deal found 26/1C$ 1,141
Mon 12/1011:30 p.m.
SFO
-
HKG
1 stop33h 00m
Asiana Airlines
Wed 25/1112:40 a.m.
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Deal found 27/1C$ 1,142

Find flight deals from San Francisco to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

C$ 1,065

One-way from

C$ 641

Popular in

December

Cheapest in

September

Average price

C$ 1,216

Good one-way deal

C$ 1,630 or less
China Airlines
  • China Airlines
  • 25/2-16/3
  • 2 total stops
  • 43h 10m total
  • San Francisco to Hong Kong
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 28/3
  • 1 total stop
  • 27h 35m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from San Francisco to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.

Fly from

San Francisco

Fly to

Hong Kong

Route

Depart

Return

Price

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 26/2

12:00 p.m.-11:05 a.m.

3 stops55h 05m

Hong Kong Intl

Mon 16/3

9:20 a.m.-10:00 a.m.

1 stop15h 40m

C$ 1,071

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 5/3

12:00 p.m.-12:40 p.m.

1 stop32h 40m

Hong Kong Intl

Sun 29/3

5:05 p.m.-9:05 a.m.

1 stop31h 00m

C$ 1,150

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 4/5

1:05 a.m.-9:15 a.m.

1 stop17h 10m

Hong Kong Intl

Sat 9/5

2:05 p.m.-7:55 p.m.

1 stop20h 50m

C$ 1,169

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 11/2

11:40 a.m.-7:20 p.m.

Nonstop15h 40m

Hong Kong Intl

Tue 3/3

10:30 p.m.-6:55 p.m.

Nonstop12h 25m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 5/3

8:26 a.m.-7:15 p.m.

1 stop18h 49m

Hong Kong Intl

Mon 30/3

11:45 a.m.-9:20 a.m.

Nonstop12h 35m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 10/2

11:15 p.m.-6:45 a.m.

Nonstop15h 30m

Hong Kong Intl

Mon 2/3

10:35 a.m.-7:00 a.m.

Nonstop12h 25m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 9/2

11:15 p.m.-6:45 a.m.

Nonstop15h 30m

Hong Kong Intl

Wed 4/3

10:35 a.m.-7:00 a.m.

Nonstop12h 25m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 17/3

11:15 p.m.-5:45 a.m.

Nonstop15h 30m

Hong Kong Intl

Mon 30/3

10:30 p.m.-8:05 p.m.

Nonstop12h 35m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 17/2

11:15 p.m.-6:45 a.m.

Nonstop15h 30m

Hong Kong Intl

Thu 26/2

10:30 p.m.-6:55 p.m.

Nonstop12h 25m

C$ 1,331

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 16/2

11:40 a.m.-7:20 p.m.

Nonstop15h 40m

Hong Kong Intl

Mon 9/3

10:30 p.m.-7:55 p.m.

Nonstop12h 25m

C$ 1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 21 results
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Best time to book a flight from San Francisco to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Hong Kong

How far ahead should I book a flight from San Francisco to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Hong Kong. Price data was last updated on 23 January 2026.

The price you pay for your flight from San Francisco to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 867). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of C$ 1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to HKG?

Find hourly flight availability from San Francisco to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 January 2026.

When flying from San Francisco to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 27 January 2026.
Read through reviews of airlines operating flights from San Francisco to Hong Kong, such as Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,144 reviews
Check prices

Food

7.3

Boarding

7.9

Entertainment

7.7

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,144 reviews
Cathay Pacific
7.6
Good
1,144 reviews
Check prices

Food

7.3

Boarding

7.9

Entertainment

7.7

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Francisco to Hong Kong?

    You will need to book a flight from San Francisco to Hong Kong Intl if you want to fly from San Francisco to Hong Kong. At least 1 airline has flights from San Francisco (SFO) to Hong Kong Intl (HKG) on a regular basis. There are 11 flights to Hong Kong from the San Francisco airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SFO to HKG to be around 15h 30m.

  • How popular is this San Francisco to Hong Kong flight route?

    The San Francisco to Hong Kong Intl flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco to Hong Kong?

    China Eastern, Asiana Airlines, and China Airlines can get you from San Francisco to Hong Kong in just under 21h 10m. Your travel time can differ by up to 33h 55m. San Francisco and Hong Kong are separated by a distance of 11121 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Francisco to Hong Kong round-trip?

    Cheapflights users have booked flights from San Francisco to Hong Kong round-trip from C$ 1,085. Users have found that Cathay Pacific is 17% cheaper than the other options available to this destination.

  • What are the most reliable airlines from San Francisco to Hong Kong?

    The top 3 most reliable airlines when flying from San Francisco to Hong Kong are Malaysia Airlines (65%), American Airlines (65%) and Cathay Pacific (65%).

  • What are the cheapest flights from San Francisco to Hong Kong?

    On average you can expect to pay C$ 1,636 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 1,625 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 1,042.

  • Can I find deals for flights from San Francisco to Hong Kong that include hotel bookings?

    Yes. In addition to deals on San Francisco to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Hong Kong.

  • Can I find deals for business class flights from San Francisco to Hong Kong?

    Yes. Cheapflights offers flight deals from San Francisco to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of C$ 867). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of C$ 1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Hong Kong flights

Top airline flying from San Francisco to Hong Kong

Discover the top airline that operate flights from San Francisco to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,085AverageC$ 1,154FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Hong Kong?

Cheapflights makes it easy to find San Francisco to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Hong Kong?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Francisco to Hong Kong with no change fees?

Yes! Cheapflights helps users easily find flights from San Francisco to Hong Kong with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Hong Kong become cheaper?

Of course! You can now track prices for flights from San Francisco to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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