HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$397+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Hong Kong with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$740
(oojo)

One-way from

$397
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$886

Good round-trip deal

$869 or less

Good one-way deal

$516 or less
Provider with most accurate pricing for San Francisco-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Hong Kong Intl flights.
Search Deals
From San Francisco to Hong Kong
Search Deals
One-way flight from San Francisco to Hong Kong
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Hong Kong.
Search Deals
Price to beat on a one-way flight from San Francisco to Hong Kong.
Search Deals

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 October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/26. 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 11/128:38 amSFO - HKG
2 stops42h 02mAir Canada
Sun 11/238:25 pmHKG - SFO
1 stop16h 09mAir Canada
Deal found 10/26$740
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Tue 11/1811:05 pmSFO - HKG
2 stops27h 35mAir Canada
Wed 12/178:25 pmHKG - SFO
2 stops17h 12mAir Canada
Deal found 10/26$741
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Tue 11/257:30 amSFO - HKG
1 stop19h 10mAir Canada
Tue 12/238:25 pmHKG - SFO
2 stops53h 02mAir Canada
Deal found 10/26$743
This Air Canada deal was found by Cheapflights users on 10/26. 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.
Wed 11/267:05 pmSFO - HKG
2 stops31h 35mAir Canada
Tue 12/238:25 pmHKG - SFO
2 stops53h 02mAir Canada
Deal found 10/26$747
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Sat 11/2911:15 amSFO - HKG
1 stop39h 25mAir Canada
Tue 12/28:25 pmHKG - SFO
1 stop30h 09mAir Canada
Deal found 10/27$750
This KAYAK deal was found by Cheapflights users on 10/28. 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.
Mon 10/2711:30 pmSFO - HKG
1 stop31h 15mPhilippine Airlines
Thu 10/306:55 pmHKG - SFO
1 stop16h 35mPhilippine Airlines
Deal found 10/28$751
This Philippine Airlines deal was found by Cheapflights users on 10/28. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:30 pmSFO - HKG
1 stop31h 15mPhilippine Airlines
Wed 11/51:40 pmHKG - SFO
1 stop21h 50mPhilippine Airlines
Deal found 10/28$752
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:30 pmSFO - HKG
1 stop36h 30mMultiple Airlines
Tue 11/182:00 amHKG - SFO
1 stop27h 30mMultiple Airlines
Deal found 10/26$755
This Air Canada deal was found by Cheapflights users on 10/25. 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.
Wed 12/37:30 amSFO - HKG
1 stop19h 10mAir Canada
Wed 12/108:25 pmHKG - SFO
1 stop40h 09mAir Canada
Deal found 10/25$757
This FlightHub deal was found by Cheapflights users on 10/26. 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 11/311:40 pmSFO - HKG
1 stop18h 30mChina Airlines
Wed 11/128:05 pmHKG - SFO
1 stop14h 40mChina Airlines
Deal found 10/26$758
This Jettzy deal was found by Cheapflights users on 10/27. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:00 pmSFO - HKG
1 stop20h 15mChina Eastern
Thu 12/117:40 amHKG - SFO
1 stop17h 20mChina Eastern
Deal found 10/27$759
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:30 pmSFO - HKG
1 stop29h 25mMultiple Airlines
Mon 11/107:45 pmHKG - SFO
1 stop15h 15mMultiple Airlines
Deal found 10/26$760

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 October 28, 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

Tue 3/17

11:40 pm-7:00 pm

1 stop28h 20m

Hong Kong Intl

Sun 3/29

8:10 pm-7:55 pm

1 stop14h 45m

$804

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 3/15

11:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Fri 4/3

8:10 pm-7:55 pm

1 stop14h 45m

$804

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 3/16

11:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Sun 3/29

8:10 pm-7:55 pm

1 stop14h 45m

$804

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 3/8

10:59 pm-7:00 am

1 stop41h 01m

Hong Kong Intl

Thu 3/12

10:35 am-8:00 am

Nonstop12h 25m

$962

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 11/16

12:25 pm-11:20 am

2 stops54h 55m

Hong Kong Intl

Wed 11/19

12:55 am-9:30 am

1 stop24h 35m

$967

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 11/19

11:40 am-7:20 pm

Nonstop15h 40m

Hong Kong Intl

Thu 12/25

10:35 am-7:00 am

Nonstop12h 25m

$971

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 3/25

11:15 pm-5:45 am

Nonstop15h 30m

Hong Kong Intl

Thu 4/23

2:45 pm-4:35 pm

1 stop16h 50m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 11/18

10:59 pm-7:15 pm

1 stop28h 16m

Hong Kong Intl

Mon 12/22

10:35 am-7:00 am

Nonstop12h 25m

$976

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 11/24

10:59 pm-7:15 pm

1 stop28h 16m

Hong Kong Intl

Thu 12/18

10:35 am-7:00 am

Nonstop12h 25m

$976

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 1/18

12:20 am-12:55 pm

1 stop20h 35m

Hong Kong Intl

Mon 3/9

10:35 am-8:00 am

Nonstop12h 25m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
1
2
3

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 October 24, 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 $633). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of $858). 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 October 28, 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 25% 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 October 26, 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.

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 October 28, 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
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,264 reviews
EVA Air
8.4
Very good
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
China Airlines
8.3
Very good
776 reviews
EVA Air
8.4
Very good
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Cathay Pacific
7.6
Good
1,042 reviews
EVA Air
8.4
Very good
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
United Airlines
7.4
Good
8,996 reviews
EVA Air
8.4
Very good
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Air Canada
7.1
Good
10,370 reviews
EVA Air
8.4
Very good
1,264 reviews

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

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 980 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, United Airlines, and Korean Air fly from San Francisco to Hong Kong in about 28h 20m. The time it takes to get you to your destination can typically vary by up to 26h 35m. 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 ($590), and Philippine Airlines ($633) 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 cheapest airlines to fly from San Francisco to Hong Kong one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $444. China Airlines flights start at $479 while deals on United Airlines start at $519 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: Cathay Pacific (93%), MIAT Mongolian (93%), Malaysia Airlines( 91%).

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

    While on average a flight from San Francisco to Hong Kong is generally $1,275, our data shows the cheapest flight currently is $384. When looking at the most popular route, (San Francisco - Hong Kong Intl), you can expect to pay $642 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 $633). Flying from San Francisco to Hong Kong in June is currently the most expensive (average of $858). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
Los Angeles to Manila flights
Los Angeles to Suvarnabhumi flights
San Francisco to Narita flights
San Francisco to Manila flights
San Francisco to New Delhi flights
San Francisco to Suvarnabhumi flights
Ontario to Narita flights
Los Angeles to Ho Chi Minh City flights
Los Angeles to Taiwan Taoyuan Intl flights
Los Angeles to Incheon Intl flights
San Francisco to Hong Kong flights
San Francisco to Mumbai flights
San Francisco to Ho Chi Minh City flights
San Francisco to Taiwan Taoyuan Intl flights
San Diego to Narita flights
Los Angeles to Hong Kong flights
Ontario to Haneda flights
San Francisco to Hongqiao Intl flights
Santa Ana to Haneda flights
San Jose to New Delhi flights
Los Angeles to Hongqiao Intl flights
San Francisco to Pu Dong flights
Oakland to New Delhi flights
San Francisco to Hyderabad flights
San Francisco to Incheon Intl flights
Los Angeles to Kansai Intl flights
Ontario to Taiwan Taoyuan Intl flights
Ontario to Suvarnabhumi flights
Ontario to Manila flights
Los Angeles to Pu Dong flights
Santa Ana to Narita flights
San Jose to Narita flights
San Diego to Haneda flights
San Francisco to Sung Shan flights
San Jose to Haneda flights
San Francisco to Bangalore flights
Los Angeles to Mumbai flights
Los Angeles to Don Mueang Intl flights
Los Angeles to Singapore flights
Los Angeles to Sung Shan flights
Ontario to Ho Chi Minh City flights
Los Angeles to New Delhi flights
San Francisco to Kansai Intl flights
San Francisco to Capital flights
San Francisco to Singapore flights
Santa Ana to Manila flights
Los Angeles to Gimpo Intl flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$579Average$646FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$590Average$732FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$633Average$693FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$653Average$710FlexibilityNo cancel feeOn-time67%
China EasternCheapest$655Average$702FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$731Average$924FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$738Average$832FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$742Average$878FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$791Average$960FlexibilityNo cancel feeOn-time72%
ANACheapest$811Average$1,023FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.