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Cheap flights from San Francisco to Hong Kong from C$ 691

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
26 May — 2 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 26 April 2026.

Sat 31/101:00 p.m.
SFO
-
HKG
1 stop32h 40m
China Eastern
Mon 9/119:35 a.m.
HKG
-
SFO
1 stop15h 25m
China Eastern
Deal found 23/4C$ 1,149
Thu 29/101:00 p.m.
SFO
-
HKG
2 stops31h 05m
China Eastern
Wed 4/111:40 p.m.
HKG
-
SFO
1 stop35h 20m
China Eastern
Deal found 23/4C$ 1,160
Sat 31/101:00 p.m.
SFO
-
HKG
1 stop32h 40m
China Eastern
Tue 3/1112:05 p.m.
HKG
-
SFO
2 stops60h 55m
China Eastern
Deal found 23/4C$ 1,190
Mon 26/101:00 p.m.
SFO
-
HKG
1 stop32h 40m
China Eastern
Sat 7/119:35 a.m.
HKG
-
SFO
1 stop15h 25m
China Eastern
Deal found 23/4C$ 1,218
Thu 29/101:00 p.m.
SFO
-
HKG
2 stops31h 05m
China Eastern
Sat 7/119:35 a.m.
HKG
-
SFO
1 stop15h 25m
China Eastern
Deal found 23/4C$ 1,228
Mon 31/811:20 p.m.
SFO
-
HKG
1 stop21h 20m
Asiana Airlines
Wed 2/91:40 a.m.
HKG
-
SFO
1 stop28h 50m
Asiana Airlines
Deal found 24/4C$ 1,237
Thu 29/101:00 p.m.
SFO
-
HKG
2 stops36h 05m
China Eastern
Tue 3/1112:05 p.m.
HKG
-
SFO
2 stops60h 55m
China Eastern
Deal found 23/4C$ 1,238
Mon 2/117:00 a.m.
SFO
-
HKG
2 stops37h 40m
China Eastern
Thu 5/117:40 a.m.
HKG
-
SFO
1 stop17h 20m
China Eastern
Deal found 22/4C$ 1,239
Tue 27/1011:50 p.m.
SFO
-
HKG
1 stop31h 50m
Asiana Airlines
Mon 9/111:10 p.m.
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Deal found 23/4C$ 1,275
Wed 21/1011:20 p.m.
SFO
-
HKG
1 stop33h 10m
Asiana Airlines
Tue 10/111:10 p.m.
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Deal found 23/4C$ 1,276
Tue 27/108:55 a.m.
SFO
-
HKG
2 stops35h 35m
China Eastern
Thu 5/119:35 a.m.
HKG
-
SFO
1 stop15h 25m
China Eastern
Deal found 23/4C$ 1,278
Mon 26/101:00 p.m.
SFO
-
HKG
1 stop31h 30m
China Eastern
Thu 26/117:40 a.m.
HKG
-
SFO
2 stops23h 28m
China Eastern
Deal found 24/4C$ 1,284

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 26 April 2026.

Round-trip from

C$ 1,237

One-way from

C$ 691

Popular in

December

Cheapest in

September

Average price

C$ 1,201

Good one-way deal

C$ 577 or less
Asiana Airlines
  • Asiana Airlines
  • 31/8-2/9
  • 2 total stops
  • 50h 10m total
  • San Francisco to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 17/8
  • 2 total stops
  • 37h 05m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 145 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 April 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 26 April 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

Mon 21/9

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

Nonstop14h 30m

Hong Kong Intl

Tue 10/11

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

1 stop17h 00m

C$ 1,738
Quickest round-trip

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 22/9

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

Nonstop14h 30m

Hong Kong Intl

Fri 2/10

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

Nonstop12h 45m

C$ 1,806

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 18/7

10:50 p.m.-1:30 p.m.

2 stops47h 40m

Hong Kong Intl

Thu 27/8

2:30 p.m.-5:55 p.m.

2 stops66h 25m

C$ 1,853

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 6/7

12:15 p.m.-5:40 a.m.

1 stop26h 25m

Hong Kong Intl

Mon 27/7

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

Nonstop13h 05m

C$ 1,880

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 17/7

6:00 a.m.-6:30 p.m.

1 stop21h 30m

Hong Kong Intl

Wed 22/7

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

Nonstop13h 05m

C$ 1,949

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 21/5

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

Nonstop14h 10m

Hong Kong Intl

Tue 9/6

9:30 a.m.-10:35 a.m.

1 stop16h 05m

C$ 2,003

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 14/7

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

Nonstop14h 10m

Hong Kong Intl

Thu 13/8

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

Nonstop13h 05m

C$ 2,011

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 16/5

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

Nonstop15h 00m

Hong Kong Intl

Thu 28/5

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

Nonstop13h 05m

C$ 2,043

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 13/7

1:10 p.m.-10:45 p.m.

1 stop18h 35m

Hong Kong Intl

Sat 18/7

5:55 p.m.-9:38 a.m.

2 stops54h 43m

C$ 2,115

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 17/6

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

Nonstop14h 10m

Hong Kong Intl

Mon 20/7

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

Nonstop13h 05m

C$ 2,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

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$ 1,118). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,902). 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 26 April 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 9 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, United Airlines, and Vietnam Airlines can get you from San Francisco to Hong Kong in just under 14h 30m. Your travel time can differ by up to 33h 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 (75%), MIAT Mongolian (75%) and American Airlines (74%).

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

    On average you can expect to pay C$ 746 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 561 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 2,611.

  • 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$ 1,118). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of C$ 1,902). 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

Fly with Cheapflights

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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.

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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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