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$375+ Cheap flights from San Francisco (SFO) to Hong Kong

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Hong Kong are usually found in April or March, booked 47 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from San Francisco to Hong Kong

Keep the following information in mind while searching for San Francisco to Hong Kong flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$806
(oojo)

One-way from

$375
(AIR PREMIA)

Popular in

December

Cheapest in

April

Average price

$874

Good round-trip deal

$817 or less

Good one-way deal

$360 or less
Provider with most accurate pricing for San Francisco-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Hong Kong Intl flights.
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From San Francisco to Hong Kong
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One-way flight from San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San Francisco to Hong Kong.
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Price to beat on a one-way flight from San Francisco to Hong Kong.
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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 April 30, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sun 5/412:20 amSFO - HKG
Nonstop15h 00mCathay Pacific
Mon 6/21:25 pmHKG - SFO
Nonstop13h 05mCathay Pacific
Deal found 4/28$806
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/93:30 pmSFO - HKG
1 stop29h 30mMultiple Airlines
Tue 6/38:15 pmHKG - SFO
1 stop29h 15mMultiple Airlines
Deal found 4/29$808
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Thu 5/157:00 pmSFO - HKG
2 stops30h 05mAir Canada
Mon 6/96:00 pmHKG - SFO
2 stops33h 25mAir Canada
Deal found 4/29$809
This Korean Air deal was found by Cheapflights users on 4/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:45 pmSFO - HKG
2 stops41h 45mKorean Air
Mon 5/1212:20 pmHKG - SFO
2 stops34h 33mKorean Air
Deal found 4/29$811
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Wed 4/301:45 amSFO - HKG
1 stop19h 45mANA
Mon 5/192:45 pmHKG - SFO
2 stops20h 12mANA
Deal found 4/29$813
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/31:30 pmSFO - HKG
1 stop25h 10mUnited Airlines
Mon 5/510:30 pmHKG - SFO
Nonstop12h 35mUnited Airlines
Deal found 4/29$815
This KAYAK deal was found by Cheapflights users on 4/29. 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.
Sat 9/2712:00 pmSFO - HKG
2 stops31h 25mChina Eastern
Mon 10/137:30 amHKG - SFO
1 stop16h 35mChina Eastern
Deal found 4/29$820
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 5/1111:30 pmSFO - HKG
1 stop21h 10mAsiana Airlines
Wed 5/2112:30 amHKG - SFO
1 stop30h 00mAsiana Airlines
Deal found 4/29$828
This KAYAK deal was found by Cheapflights users on 4/28. 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.
Sun 11/211:25 pmSFO - HKG
1 stop18h 45mPhilippine Airlines
Fri 11/1411:10 amHKG - SFO
1 stop25h 05mPhilippine Airlines
Deal found 4/28$843
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:10 amSFO - HKG
2 stops25h 20mDelta
Sat 5/1712:45 amHKG - SFO
2 stops34h 16mDelta
Deal found 4/29$845
This oojo deal was found by Cheapflights users on 4/29. 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.
Sun 5/41:05 amSFO - HKG
1 stop28h 00mChina Airlines
Wed 5/1410:15 amHKG - SFO
1 stop24h 40mChina Airlines
Deal found 4/29$886
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 5/1412:50 amSFO - HKG
1 stop18h 05mSTARLUX Airlines
Tue 6/311:20 amHKG - SFO
1 stop24h 10mSTARLUX Airlines
Deal found 4/29$916

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 April 30, 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

Thu 8/28

1:40 pm-6:55 pm

Nonstop14h 15m

Hong Kong Intl

Sat 9/13

12:50 am-10:55 pm

Nonstop13h 05m

$806

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 5/17

3:30 pm-12:00 pm

1 stop29h 30m

Hong Kong Intl

Sun 6/1

8:05 pm-9:05 am

1 stop28h 00m

$808

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 5/15

10:35 pm-4:05 pm

2 stops26h 30m

Hong Kong Intl

Thu 7/10

6:00 pm-5:44 pm

2 stops38h 44m

$809

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 10/21

11:55 pm-12:25 pm

1 stop21h 30m

Hong Kong Intl

Thu 11/13

1:20 pm-8:15 pm

1 stop22h 55m

$813

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 8/27

1:45 am-12:30 pm

1 stop19h 45m

Hong Kong Intl

Sun 9/14

2:35 pm-4:30 pm

1 stop16h 55m

$819

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 9/27

12:00 pm-1:35 pm

2 stops34h 35m

Hong Kong Intl

Sat 10/18

7:30 am-9:05 am

1 stop16h 35m

$820

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 9/11

12:50 am-6:55 pm

1 stop27h 05m

Hong Kong Intl

Fri 9/26

11:20 am-8:30 pm

1 stop24h 10m

$824

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Fri 8/29

11:50 pm-5:00 am

Nonstop14h 10m

Hong Kong Intl

Wed 10/22

10:30 pm-8:10 pm

Nonstop12h 40m

$826

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 5/11

11:30 pm-11:40 am

1 stop21h 10m

Hong Kong Intl

Wed 5/21

12:30 am-3:30 pm

1 stop30h 00m

$828

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/19

1:00 pm-10:40 am

2 stops30h 40m

Hong Kong Intl

Wed 11/12

12:55 am-9:30 am

1 stop24h 35m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 results
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2
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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 April 25, 2025.

The best time to book flights from San Francisco to Hong Kong is 47 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, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of $991). Flying from San Francisco to Hong Kong in July is currently the most expensive (average of $1,647). 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 HK?

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 April 30, 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 27% 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 March 30, 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. Wednesday afternoons 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 April 30, 2025.

The most flights from SFO to HK0 are scheduled on a Sunday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 April 30, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from San Francisco to Hong Kong. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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 airport do you fly from for flights from San Francisco to Hong Kong?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to Hong Kong from San Francisco.

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

    The San Francisco to Hong Kong flight path was viewed by 843 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Cathay Pacific ($806), ANA ($807), and Air Canada ($809) offers the cheapest pricing from San Francisco to Hong Kong. Cathay Pacific is priced at 24% 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 $375. United Airlines flights start at $410 while deals on Air Canada start at $431 one-way.

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

    Before booking your flight to Hong Kong from San Francisco, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (94%), MIAT Mongolian (90%), American Airlines( 89%).

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

    While on average a flight from San Francisco to Hong Kong is generally $1,439, our data shows the cheapest flight currently is $333. When looking at the most popular route, (San Francisco - Hong Kong Intl), you can expect to pay $660 for that flight.

  • 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, February is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of $991). Flying from San Francisco to Hong Kong in July is currently the most expensive (average of $1,647). 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

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$579Average$646FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$628Average$726FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$662Average$721FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$664Average$755FlexibilityNo cancel feeOn-time60%
China EasternCheapest$691Average$752FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$742Average$951FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$760Average$966FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$761Average$805FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$799Average$1,076FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$830Average$966FlexibilityNo cancel feeOn-time70%

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