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Cheap flights from San Francisco to Hong Kong from C$ 590

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
11 Jan — 18 Jan1
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 27 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 12 December 2025.

Wed 31/1210:35 p.m.SFO - HKG
2 stops32h 15mUnited Airlines
Thu 8/110:35 a.m.HKG - SFO
Nonstop12h 25mUnited Airlines
Deal found 9/12C$ 1,363
Wed 31/1210:35 p.m.SFO - HKG
1 stop28h 40mUnited Airlines
Thu 15/12:20 p.m.HKG - SFO
1 stop17h 00mUnited Airlines
Deal found 10/12C$ 1,451
Wed 31/1210:35 p.m.SFO - HKG
1 stop28h 40mUnited Airlines
Mon 12/110:00 a.m.HKG - SFO
1 stop15h 15mUnited Airlines
Deal found 10/12C$ 1,455
Wed 31/1210:35 p.m.SFO - HKG
1 stop28h 40mUnited Airlines
Wed 14/110:00 a.m.HKG - SFO
2 stops27h 43mUnited Airlines
Deal found 10/12C$ 1,469
Mon 29/1211:40 a.m.SFO - HKG
Nonstop15h 40mUnited Airlines
Wed 14/110:30 p.m.HKG - SFO
Nonstop12h 25mUnited Airlines
Deal found 10/12C$ 1,477
Tue 30/1211:40 a.m.SFO - HKG
Nonstop15h 40mUnited Airlines
Thu 8/12:20 p.m.HKG - SFO
1 stop17h 00mUnited Airlines
Deal found 9/12C$ 1,478
Mon 29/1211:15 p.m.SFO - HKG
Nonstop15h 30mUnited Airlines
Tue 13/110:00 a.m.HKG - SFO
1 stop15h 15mUnited Airlines
Deal found 10/12C$ 1,483
Sun 28/1210:35 p.m.SFO - HKG
1 stop28h 40mUnited Airlines
Tue 13/110:30 p.m.HKG - SFO
Nonstop12h 25mUnited Airlines
Deal found 10/12C$ 1,484
Sun 28/1210:35 p.m.SFO - HKG
1 stop28h 40mUnited Airlines
Mon 12/110:00 a.m.HKG - SFO
1 stop15h 15mUnited Airlines
Deal found 10/12C$ 1,488
Thu 11/1210:15 a.m.SFO - HKG
1 stop34h 40mUnited Airlines
Tue 16/1210:35 a.m.HKG - SFO
Nonstop12h 25mUnited Airlines
Deal found 10/12C$ 1,491

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 12 December 2025.

Round-trip from

C$ 1,107

One-way from

C$ 590

Popular in

December

Cheapest in

September

Average price

C$ 1,949

Good round-trip deal

C$ 1,151 or less

Good one-way deal

C$ 1,393 or less
China Airlines
  • China Airlines
  • 27/1-16/3
  • 2 total stops
  • 35h 40m total
  • San Francisco to Hong Kong
Search Deals
China Airlines
  • China Airlines
  • 29/1
  • 1 total stop
  • 17h 35m total
  • San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Hong Kong Intl.
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 12 December 2025.
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

Mon 19/1

11:40 p.m.-10:10 a.m.

1 stop18h 30m

Hong Kong Intl

Wed 4/3

8:05 p.m.-6:45 p.m.

1 stop14h 40m

C$ 1,109

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 1/2

11:50 p.m.-10:40 p.m.

1 stop30h 50m

Hong Kong Intl

Thu 12/3

1:10 p.m.-3:00 p.m.

1 stop16h 50m

C$ 1,149

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 26/1

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

Nonstop15h 40m

Hong Kong Intl

Thu 5/2

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

Nonstop12h 25m

C$ 1,339

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 1/1

7:25 a.m.-7:15 p.m.

1 stop19h 50m

Hong Kong Intl

Wed 14/1

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

Nonstop12h 25m

C$ 1,339

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 5/2

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

Nonstop15h 30m

Hong Kong Intl

Tue 24/2

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

Nonstop12h 25m

C$ 1,339

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 28/1

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

Nonstop15h 30m

Hong Kong Intl

Thu 5/2

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

1 stop17h 00m

C$ 1,340

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 28/1

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

Nonstop15h 40m

Hong Kong Intl

Tue 3/2

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

1 stop17h 00m

C$ 1,340

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 13/4

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

Nonstop15h 00m

Hong Kong Intl

Tue 12/5

2:45 p.m.-4:35 p.m.

1 stop16h 50m

C$ 1,340

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 7/4

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

Nonstop15h 00m

Hong Kong Intl

Tue 26/5

2:45 p.m.-4:35 p.m.

1 stop16h 50m

C$ 1,340

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 5/5

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

Nonstop15h 00m

Hong Kong Intl

Tue 26/5

2:45 p.m.-4:35 p.m.

1 stop16h 50m

C$ 1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 22 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 5 December 2025.

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 27 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$ 873). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of C$ 1,309). 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 12 December 2025.

It’s optimal to fly from San Francisco to Hong Kong in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

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 12 December 2025.
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
1,095 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,095 reviews
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

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 40m.

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

    The San Francisco to Hong Kong Intl flight path was viewed by 24 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?

    Asiana Airlines and United Airlines can get you from San Francisco to Hong Kong in just under 15h 30m. Your travel time can differ by up to 5h 40m. 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$ 1,093. 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 (89%), American Airlines (88%) and United Airlines (73%).

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

    On average you can expect to pay C$ 1,500 for a flight from San Francisco to Hong Kong. The cheapest flight overall is C$ 1,148 while the most popular route, (San Francisco - Hong Kong Intl) is currently priced at C$ 3,034.

  • 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$ 873). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of C$ 1,309). 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

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,093AverageC$ 1,177FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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