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Cheap flights from San Francisco to Hong Kong from C$ 656

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
7 Jun — 14 Jun1
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 October, booked 58 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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 8 May 2026.

Mon 7/911:20 p.m.
SFO
-
HKG
1 stop33h 10m
Asiana Airlines
Wed 9/91:40 a.m.
HKG
-
SFO
1 stop28h 50m
Asiana Airlines
Deal found 5/5C$ 1,234
Mon 28/912:00 p.m.
SFO
-
HKG
3 stops55h 25m
China Eastern
Fri 23/106:10 p.m.
HKG
-
SFO
2 stops29h 55m
China Eastern
Deal found 4/5C$ 1,236
Mon 9/117:00 a.m.
SFO
-
HKG
2 stops25h 15m
China Eastern
Thu 12/119:35 a.m.
HKG
-
SFO
1 stop15h 25m
China Eastern
Deal found 7/5C$ 1,240
Tue 5/512:30 a.m.
SFO
-
HKG
1 stop21h 05m
Philippine Airlines
Wed 13/56:00 p.m.
HKG
-
SFO
1 stop18h 10m
Philippine Airlines
Deal found 5/5C$ 1,260
Thu 3/1211:50 p.m.
SFO
-
HKG
1 stop30h 50m
Asiana Airlines
Wed 27/112:40 a.m.
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Deal found 5/5C$ 1,271
Wed 28/1011:50 p.m.
SFO
-
HKG
1 stop31h 50m
Asiana Airlines
Wed 18/111:10 p.m.
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Deal found 6/5C$ 1,272
Mon 18/53:30 p.m.
SFO
-
HKG
1 stop29h 30m
AIR PREMIA
Sun 14/61:30 p.m.
HKG
-
SFO
1 stop38h 30m
AIR PREMIA
Deal found 8/5C$ 1,275
Wed 1/73:30 p.m.
SFO
-
HKG
1 stop29h 30m
AIR PREMIA
Sun 12/71:30 p.m.
HKG
-
SFO
1 stop38h 30m
AIR PREMIA
Deal found 6/5C$ 1,276
Tue 1/98:55 a.m.
SFO
-
HKG
2 stops38h 10m
China Eastern
Sat 3/1011:25 a.m.
HKG
-
SFO
2 stops60h 40m
China Eastern
Deal found 7/5C$ 1,285
Mon 7/912:00 p.m.
SFO
-
HKG
1 stop33h 45m
China Eastern
Thu 10/97:30 a.m.
HKG
-
SFO
2 stops25h 20m
China Eastern
Deal found 5/5C$ 1,312
Mon 9/1111:50 p.m.
SFO
-
HKG
1 stop30h 50m
Asiana Airlines
Mon 7/1212:40 a.m.
HKG
-
SFO
1 stop29h 20m
Asiana Airlines
Deal found 4/5C$ 1,313
Mon 11/53:30 p.m.
SFO
-
HKG
1 stop29h 30m
AIR PREMIA
Sun 14/61:30 p.m.
HKG
-
SFO
1 stop38h 30m
AIR PREMIA
Deal found 7/5C$ 1,316

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 8 May 2026.

Round-trip from

C$ 1,234

One-way from

C$ 656

Popular in

December

Cheapest in

September

Average price

C$ 1,282
Asiana Airlines
  • Asiana Airlines
  • 7/9-9/9
  • 2 total stops
  • 62h 00m total
  • San Francisco to Hong Kong
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 42h 35m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 8 May 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

1:25 p.m.-6:55 p.m.

Nonstop14h 30m

Hong Kong Intl

Thu 12/11

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

1 stop17h 00m

C$ 1,735
Quickest round-trip

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 19/10

1:25 p.m.-6:55 p.m.

Nonstop14h 30m

Hong Kong Intl

Tue 8/12

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

Nonstop12h 25m

C$ 1,735

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 19/5

12:55 p.m.-6:55 p.m.

Nonstop15h 00m

Hong Kong Intl

Tue 26/5

11:45 a.m.-9:50 a.m.

Nonstop13h 05m

C$ 1,735

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 31/8

10:25 a.m.-6:30 p.m.

1 stop17h 05m

Hong Kong Intl

Wed 30/9

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

Nonstop12h 40m

C$ 1,740

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 19/10

11:30 p.m.-5:00 a.m.

Nonstop14h 30m

Hong Kong Intl

Fri 11/12

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

Nonstop12h 25m

C$ 1,803

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 14/7

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

Nonstop14h 10m

Hong Kong Intl

Wed 2/9

2:35 p.m.-4:30 p.m.

1 stop16h 55m

C$ 1,871

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 28/7

11:50 p.m.-5:00 a.m.

Nonstop14h 10m

Hong Kong Intl

Tue 4/8

11:45 a.m.-9:50 a.m.

Nonstop13h 05m

C$ 1,961

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 21/5

11:50 p.m.-5:00 a.m.

Nonstop14h 10m

Hong Kong Intl

Fri 29/5

10:30 p.m.-8:35 p.m.

Nonstop13h 05m

C$ 2,063

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 22/6

11:50 p.m.-5:00 a.m.

Nonstop14h 10m

Hong Kong Intl

Tue 7/7

10:30 p.m.-8:35 p.m.

Nonstop13h 05m

C$ 2,127

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 10/6

10:37 p.m.-5:40 a.m.

1 stop40h 03m

Hong Kong Intl

Wed 8/7

10:30 p.m.-8:35 p.m.

Nonstop13h 05m

C$ 2,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 23 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$ 1,120). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,898). 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 8 May 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?

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 7 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?

    United Airlines can get you from San Francisco to Hong Kong in just under 14h 30m. Your travel time will be generally consistent. San Francisco and Hong Kong are separated by a distance of 11121 km. Generally, flights for this route are direct.

  • 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 MIAT Mongolian (76%), American Airlines (75%) and Cathay Pacific (75%).

  • 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$ 1,120). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,898). 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

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

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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.

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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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