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$371+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Hong Kong are usually found in September or April, booked 27 days in advance, depart on a Monday or Tuesday and return on a Monday

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 septiembre 11, 2025.

Round-trip from

$724
(oojo)

One-way from

$371
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$835

Good round-trip deal

$700 or less

Good one-way deal

$366 or less
From San Francisco to Hong Kong
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One-way flight from San Francisco to Hong Kong
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Highest demand for flights based on searches. 14% potential increase in price ($165 potential increase over avg. RT price).
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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 September 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 septiembre 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. 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.
mar. 11/117:30 amSFO - HKG
1 stop19h 10mMultiple Airlines
mié. 12/1010:30 amHKG - SFO
2 stops21h 05mMultiple Airlines
Deal found 9/9$725
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1911:55 pmSFO - HKG
1 stop21h 30mPhilippine Airlines
mar. 9/236:20 pmHKG - SFO
1 stop17h 30mPhilippine Airlines
Deal found 9/10$726
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
jue. 11/612:00 pmSFO - HKG
1 stop20h 15mChina Eastern
lun. 11/179:35 amHKG - SFO
1 stop15h 25mChina Eastern
Deal found 9/10$727
This Philippine Airlines deal was found by Cheapflights users on 9/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:55 pmSFO - HKG
1 stop26h 25mPhilippine Airlines
sáb. 10/1811:00 pmHKG - SFO
1 stop36h 50mPhilippine Airlines
Deal found 9/11$728
This Air Canada deal was found by Cheapflights users on 9/10. 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.
mié. 12/37:30 amSFO - HKG
2 stops23h 10mMultiple Airlines
mié. 12/178:25 pmHKG - SFO
1 stop16h 09mMultiple Airlines
Deal found 9/10$729
This Ovago deal was found by Cheapflights users on 9/10. 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.
mié. 11/1911:45 amSFO - HKG
1 stop32h 00mAir China
mar. 12/28:15 pmHKG - SFO
1 stop29h 00mAir China
Deal found 9/10$730
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/254:45 pmSFO - HKG
2 stops33h 55mAir Canada
dom. 12/148:25 pmHKG - SFO
2 stops31h 44mAir Canada
Deal found 9/10$731
This Air Canada deal was found by Cheapflights users on 9/10. 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.
mié. 11/126:46 pmSFO - HKG
2 stops31h 54mAir Canada
mié. 12/248:25 pmHKG - SFO
1 stop29h 13mAir Canada
Deal found 9/10$732
This Air Canada deal was found by Cheapflights users on 9/10. 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.
dom. 11/24:28 pmSFO - HKG
2 stops34h 12mAir Canada
jue. 11/138:25 pmHKG - SFO
2 stops37h 04mAir Canada
Deal found 9/10$733
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1911:45 amSFO - HKG
1 stop33h 20mAir China
vie. 12/125:50 pmHKG - SFO
1 stop31h 25mAir China
Deal found 9/10$734
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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.
lun. 10/2012:00 pmSFO - HKG
2 stops31h 30mChina Eastern
lun. 11/179:35 amHKG - SFO
1 stop15h 25mChina Eastern
Deal found 9/10$735
This Air Canada deal was found by Cheapflights users on 9/9. 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.
dom. 11/238:38 amSFO - HKG
2 stops42h 02mMultiple Airlines
lun. 12/89:20 amHKG - SFO
2 stops22h 15mMultiple Airlines
Deal found 9/9$736

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 septiembre 11, 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

dom. 11/2

11:40 pm-10:10 am

1 stop18h 30m

Hong Kong Intl

lun. 11/17

8:05 pm-6:45 pm

1 stop14h 40m

$793

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

mié. 10/15

1:05 am-10:05 am

1 stop18h 00m

Hong Kong Intl

mar. 12/16

2:05 pm-6:45 pm

1 stop20h 40m

$794

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

mar. 11/4

11:40 am-11:20 am

1 stop31h 40m

Hong Kong Intl

dom. 11/16

12:55 am-9:30 am

1 stop24h 35m

$796

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

mar. 9/30

12:50 pm-10:30 pm

1 stop18h 40m

Hong Kong Intl

mar. 10/21

12:45 am-10:40 am

1 stop24h 55m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

jue. 11/20

11:40 am-4:50 pm

1 stop37h 10m

Hong Kong Intl

dom. 12/14

12:55 am-9:30 am

1 stop24h 35m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

mié. 11/19

11:40 am-11:20 am

1 stop31h 40m

Hong Kong Intl

lun. 11/24

12:55 am-9:30 am

1 stop24h 35m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

jue. 10/16

12:50 pm-4:20 pm

1 stop36h 30m

Hong Kong Intl

dom. 11/9

12:55 am-9:30 am

1 stop24h 35m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

jue. 11/6

11:40 am-11:20 am

1 stop31h 40m

Hong Kong Intl

mié. 11/26

12:55 am-9:30 am

1 stop24h 35m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

lun. 10/20

12:50 pm-4:20 pm

1 stop36h 30m

Hong Kong Intl

dom. 11/9

12:55 am-9:30 am

1 stop24h 35m

$798

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

mié. 10/22

1:05 am-6:55 pm

1 stop26h 50m

Hong Kong Intl

jue. 12/11

2:05 pm-6:45 pm

1 stop20h 40m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
1
2

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 August 29, 2025.

The best time to book flights from San Francisco to Hong Kong is 27 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 $945). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of $1,614). 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 septiembre 11, 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 24% 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 September 7, 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 septiembre 11, 2025.

The most flights from SFO to HK0 are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 septiembre 11, 2025.
Get a feel of what it's like to fly with EVA Air, China Airlines, and Cathay Pacific from San Francisco to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
993 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,937 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air Canada
7.1
Good
10,000 reviews
EVA Air
8.4
Very good
1,236 reviews

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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 975 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?

    Airlines like China Airlines and Korean Air fly from San Francisco to Hong Kong in about 18h 30m. The time it takes to get you to your destination can typically vary by up to 13h 10m. The distance between San Francisco and Hong Kong is about 6910 mi. This flight may include one or multiple stops.

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

    According to our current data, AIR PREMIA ($579), Air Canada ($601), and Philippine Airlines ($636) offers the cheapest pricing from San Francisco to Hong Kong. AIR PREMIA is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • 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 (92%), American Airlines (89%), Cathay Pacific( 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 $1,254, our data shows the cheapest flight currently is $342. When looking at the most popular route, (San Francisco - Hong Kong Intl), you can expect to pay $644 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, September is the cheapest month in which you can book a flight from San Francisco to Hong Kong (average of $945). Flying from San Francisco to Hong Kong in December is currently the most expensive (average of $1,614). 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$579Average$646FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$601Average$742FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$636Average$716FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$653Average$709FlexibilityNo cancel feeOn-time67%
China EasternCheapest$655Average$744FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$731Average$911FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$742Average$865FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$773Average$879FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$789Average$960FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$838Average$890FlexibilityNo cancel feeOn-time79%

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