Hong Kong

$434+ Cheap flights from San Francisco (SFO) to Hong Kong (HKG)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
Jul 28 — Aug 41
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Cheapflights Tip: The best prices from San Francisco to Hong Kong Intl are usually found in April or September, booked 36 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap 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 July 23, 2025.

Round-trip from

$812
(KAYAK)

One-way from

$434
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,183

Good round-trip deal

$824 or less

Good one-way deal

$587 or less
From San Francisco to Hong Kong Intl
One-way flight from San Francisco to Hong Kong Intl
Highest demand for flights based on searches. 13% potential increase in price ($156 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from San Francisco to Hong Kong Intl.
Price to beat on a one-way flight from San Francisco to Hong Kong Intl.

Find flight deals from San Francisco to Hong Kong

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 July 23, 2025.

This iWofly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:55 pmSFO - HKG
1 stop30h 50mPhilippine Airlines
Fri 12/51:40 pmHKG - SFO
1 stop21h 50mPhilippine Airlines
Deal found 7/22$811
This KAYAK deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2812:00 pmSFO - HKG
1 stop32h 50mChina Eastern
Mon 9/17:30 amHKG - SFO
1 stop16h 35mChina Eastern
Deal found 7/23$812
This Ovago deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:10 pmSFO - HKG
1 stop28h 15mVietnam Airlines
Wed 1/216:40 pmHKG - SFO
1 stop38h 20mVietnam Airlines
Deal found 7/23$813
This Air Canada deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:35 amSFO - HKG
1 stop37h 30mAir Canada
Thu 12/410:00 amHKG - SFO
2 stops21h 35mAir Canada
Deal found 7/21$814
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:05 amSFO - HKG
1 stop17h 10mChina Airlines
Thu 12/48:05 pmHKG - SFO
1 stop14h 40mChina Airlines
Deal found 7/21$818
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:30 amSFO - HKG
2 stops26h 30mMultiple Airlines
Thu 11/2010:00 amHKG - SFO
2 stops21h 35mMultiple Airlines
Deal found 7/22$826
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:30 pmSFO - HKG
1 stop21h 10mAsiana Airlines
Thu 12/412:30 amHKG - SFO
1 stop30h 30mAsiana Airlines
Deal found 7/21$827
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/191:20 amSFO - HKG
1 stop20h 10mANA
Tue 11/252:20 pmHKG - SFO
2 stops23h 20mANA
Deal found 7/22$844
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:30 pmSFO - HKG
Nonstop14h 30mUnited Airlines
Thu 10/166:55 pmHKG - SFO
1 stop16h 15mUnited Airlines
Deal found 7/23$855

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 2,558,603 searches. Data last updated July 23, 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 7/28

12:00 pm-11:50 am

1 stop32h 50m

Hong Kong Intl

Mon 9/1

7:30 am-9:05 am

1 stop16h 35m

$812

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 10/15

10:50 pm-5:25 pm

1 stop27h 35m

Hong Kong Intl

Tue 12/9

6:40 pm-5:00 pm

1 stop38h 20m

$813

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 9/26

11:35 am-4:05 pm

1 stop37h 30m

Hong Kong Intl

Thu 12/4

10:00 am-3:35 pm

2 stops21h 35m

$814

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 10/16

11:55 pm-12:25 pm

1 stop21h 30m

Hong Kong Intl

Mon 10/27

6:55 pm-8:30 pm

1 stop16h 35m

$817

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/13

1:05 am-9:15 am

1 stop17h 10m

Hong Kong Intl

Thu 12/4

8:05 pm-6:45 pm

1 stop14h 40m

$818

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/6

1:05 pm-4:05 pm

2 stops36h 00m

Hong Kong Intl

Mon 11/3

9:05 am-3:35 pm

2 stops22h 30m

$822

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 10/21

11:30 pm-11:40 am

1 stop21h 10m

Hong Kong Intl

Thu 12/4

12:30 am-3:00 pm

1 stop30h 30m

$827

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/19

1:20 am-12:30 pm

1 stop20h 10m

Hong Kong Intl

Thu 11/20

2:20 pm-9:40 pm

2 stops23h 20m

$844

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 10/14

11:30 pm-5:00 am

Nonstop14h 30m

Hong Kong Intl

Thu 10/16

6:55 pm-8:10 pm

1 stop16h 15m

$855

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 8/29

3:30 pm-12:00 pm

1 stop29h 30m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 20 results
1
2

The best insider tips for San Francisco to Hong Kong flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Hong Kong trip
Airports
SFO

Save time by using the SFO2Go program to order meals for pickup during busy times.

Read more about SFOby Harriet Baskas
HKG

The Airport Express train takes 24 minutes to central Hong Kong, offering a fast and frequent service.

Read more about HKGby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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 July 18, 2025.

The best time to book flights from San Francisco to Hong Kong is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $968). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of $1,629). 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 July 23, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Hong Kong in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Francisco to Hong Kong?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Hong Kong. Price data was last updated on July 20, 2025.

Travelers seeking maximum savings on their San Francisco to Hong Kong flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Hong Kong

Explore weekly flight availability from San Francisco to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 23, 2025.

The most flights from SFO to HKG are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

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

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 July 23, 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines, and China Airlines from San Francisco to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Comfort

8.3

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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?

    Booking a flight from San Francisco (SFO) to Hong Kong Intl (HKG) is your only option if you wish to fly from San Francisco to Hong Kong. On a typical day, there are 13 flights from San Francisco to Hong Kong Intl, all of which are around 14h 10m for a nonstop flight. You can also purchase a plane ticket from 17 airlines when you book a flight from San Francisco to Hong Kong.

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

  • What are the cheapest airlines flying from San Francisco to Hong Kong round-trip?

    According to our current data, China Eastern ($812), Vietnam Airlines ($813), and Air Canada ($814) offers the cheapest pricing from San Francisco to Hong Kong. China Eastern is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Hong Kong one-way?

    To fly one-way, consider booking your trip with AIR PREMIA, which is currently one of the cheapest options available, starting at $434. China Airlines flights start at $436 while deals on Air Canada start at $437 one-way.

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

    No one likes to see their flight delayed. When booking a flight from San Francisco to Hong Kong consider choosing Malaysia Airlines (94%), American Airlines (93%) or Cathay Pacific (93%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $460. While the most popular route (San Francisco - Hong Kong Intl) can be booked for $583 on average our data indicates $2,394 when flying from San Francisco to Hong Kong.

  • Where are the most common layover locations when flying from San Francisco to Hong Kong?

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei 101, Shilin Night Market, and Raohe Street Night Market are the most popular attractions in Taipei City if you're in need of something to do during your layover. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be visited by traveling about 21.0 mi, 18.3 mi, and 21.6 mi respectively from Taipei City Taiwan Taoyuan Intl. Travelers can book a car rental at Taipei City Taiwan Taoyuan Intl for about $72 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Vancouver?

    Orpheum Theatre, Pacific Central Station, and Capilano Suspension Bridge are the most popular attractions in Vancouver if you're in need of something to do during your layover. Orpheum Theatre, Pacific Central Station, and Capilano Suspension Bridge can be accessed by traveling approximately 6.5 mi, 6.6 mi, and 10.6 mi, respectively from Vancouver Intl. Travelers in need of a car in Vancouver can rent one for about $79 per day.

  • What are points of interest worth seeing during a layover in Tokyo?

    Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are currently the most popular points of interest in Tokyo. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower can be accessed by traveling approximately 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $54 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San Francisco to Hong Kong flights?

  • 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 $968). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of $1,629). 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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Top 10 airlines flying from San Francisco to Hong Kong

Discover the top 10 airlines 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 2,558,603 searches. Data last updated July 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$579Average$646FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$629Average$723FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$653Average$709FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$656Average$730FlexibilityNo cancel feeOn-time60%
China EasternCheapest$659Average$745FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$731Average$913FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$742Average$884FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$761Average$805FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$781Average$914FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$797Average$995FlexibilityNo cancel feeOn-time72%

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