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Cheap flights from San Francisco to Hong Kong from C$ 665

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
27 Aug — 3 Sep1
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 February, booked 58 days in advance, depart on a Tuesday or Monday and return on a Monday

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 28 July 2026.

Fri 6/1110:40 p.m.
SFO
-
HKG
1 stop27h 10m
Multiple Airlines
Tue 24/118:05 p.m.
HKG
-
SFO
1 stop14h 40m
Multiple Airlines
Deal found 27/7C$ 1,235
Mon 9/1112:00 p.m.
SFO
-
HKG
1 stop34h 25m
China Eastern
Sun 22/116:10 p.m.
HKG
-
SFO
2 stops30h 50m
China Eastern
Deal found 27/7C$ 1,243
Mon 12/1012:30 a.m.
SFO
-
HKG
1 stop30h 30m
Philippine Airlines
Tue 27/1010:55 p.m.
HKG
-
SFO
1 stop36h 50m
Philippine Airlines
Deal found 26/7C$ 1,247
Thu 8/106:07 a.m.
SFO
-
HKG
2 stops26h 23m
Multiple Airlines
Wed 28/1011:20 a.m.
HKG
-
SFO
1 stop23h 20m
Multiple Airlines
Deal found 27/7C$ 1,249
Tue 24/1111:40 p.m.
SFO
-
HKG
1 stop24h 55m
China Airlines
Thu 26/118:05 p.m.
HKG
-
SFO
1 stop14h 40m
China Airlines
Deal found 25/7C$ 1,250
Thu 12/1112:00 p.m.
SFO
-
HKG
1 stop20h 15m
China Eastern
Sun 6/128:20 p.m.
HKG
-
SFO
1 stop28h 40m
China Eastern
Deal found 26/7C$ 1,259
Mon 19/1012:00 p.m.
SFO
-
HKG
3 stops61h 05m
China Eastern
Fri 23/1012:35 p.m.
HKG
-
SFO
2 stops35h 30m
China Eastern
Deal found 24/7C$ 1,260
Sun 25/1011:40 p.m.
SFO
-
HKG
1 stop19h 25m
Philippine Airlines
Thu 26/111:30 p.m.
HKG
-
SFO
1 stop22h 15m
Philippine Airlines
Deal found 28/7C$ 1,261
Thu 1/1012:00 p.m.
SFO
-
HKG
1 stop29h 45m
China Eastern
Thu 8/101:50 p.m.
HKG
-
SFO
2 stops58h 15m
China Eastern
Deal found 28/7C$ 1,268
Mon 7/912:00 p.m.
SFO
-
HKG
1 stop18h 05m
China Eastern
Sat 19/97:30 a.m.
HKG
-
SFO
1 stop16h 35m
China Eastern
Deal found 27/7C$ 1,277

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 28 July 2026.

Round-trip from

C$ 1,235

One-way from

C$ 665

Popular in

December

Cheapest in

September

Average price

C$ 1,689

Good round-trip deal

C$ 1,412 or less
China Airlines
  • China Airlines
  • 6/11-24/11
  • 2 total stops
  • 41h 50m total
  • San Francisco to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 10/9
  • 1 total stop
  • 35h 05m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip 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 28 July 2026.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 22/10

12:00 p.m.-8:15 p.m.

3 stops41h 15m

Hong Kong Intl

Thu 12/11

9:35 a.m.-9:00 a.m.

1 stop15h 25m

C$ 1,290

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 7/9

12:00 p.m.-10:25 a.m.

2 stops31h 25m

Hong Kong Intl

Sun 28/2

8:20 p.m.-1:29 p.m.

2 stops33h 09m

C$ 1,338

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 3/1

11:30 p.m.-9:00 a.m.

1 stop17h 30m

Hong Kong Intl

Mon 18/1

3:30 p.m.-3:00 p.m.

1 stop15h 30m

C$ 1,467

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 23/8

9:30 a.m.-11:45 p.m.

2 stops23h 15m

Hong Kong Intl

Fri 29/1

7:40 a.m.-1:29 p.m.

2 stops21h 49m

C$ 1,529

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 23/10

8:57 p.m.-10:10 a.m.

2 stops22h 13m

Hong Kong Intl

Fri 13/11

5:35 p.m.-6:45 p.m.

1 stop17h 10m

C$ 1,546

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 22/10

12:00 p.m.-8:15 p.m.

3 stops41h 15m

Hong Kong Intl

Wed 11/11

12:30 p.m.-9:00 a.m.

1 stop36h 30m

C$ 1,551

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 7/12

12:00 p.m.-12:15 a.m.

1 stop20h 15m

Hong Kong Intl

Sat 26/12

9:15 p.m.-9:00 a.m.

3 stops51h 45m

C$ 1,642
Quickest round-trip

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 24/8

1:20 a.m.-6:15 a.m.

Nonstop13h 55m

Hong Kong Intl

Sun 24/1

1:30 p.m.-9:30 a.m.

Nonstop12h 00m

C$ 1,862

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 29/10

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

Nonstop15h 30m

Hong Kong Intl

Thu 5/11

2:20 p.m.-3:20 p.m.

1 stop17h 00m

C$ 1,865

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 24/8

1:45 p.m.-6:55 p.m.

Nonstop14h 10m

Hong Kong Intl

Sun 27/9

11:45 a.m.-9:30 a.m.

Nonstop12h 45m

C$ 1,934

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

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 57 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$ 1,220). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,984). 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 28 July 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.

How much does it cost to fly round-trip from San Francisco to Hong Kong?

Airfare is typical for this route at the moment.

San Francisco to Hong Kong flights typically cost between C$ 1,180 and C$ 1,493 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,235 on Multiple Airlines (6 Nov-24 Nov).

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.

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

    The San Francisco to Hong Kong Intl flight path was viewed by 18 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 and China Airlines can get you from San Francisco to Hong Kong in just under 18h. Your travel time can differ by up to 7h 10m. 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 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 United Airlines (60%), American Airlines (50%) and Cathay Pacific (50%).

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

    On average you can expect to pay C$ 1,588 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 1,197 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 2,623.

  • 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$ 1,220). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,984). 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

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Alternative routes for San Francisco to Hong Kong

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Los Angeles to Hong Kong flights

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

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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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