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$447+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HKG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 42 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:00 pm
SFO
-
HKG
1 stop36h 20m
China Eastern
Mon 3/307:30 am
HKG
-
SFO
1 stop16h 35m
China Eastern
Deal found 1/27$776
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:50 pm
SFO
-
HKG
2 stops25h 20m
Air Canada
Thu 9/109:45 am
HKG
-
SFO
2 stops41h 50m
Air Canada
Deal found 1/27$777
This Gurufare deal was found by Cheapflights users on 1/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
SFO
-
HKG
2 stops27h 15m
Multiple Airlines
Mon 4/207:30 am
HKG
-
SFO
1 stop16h 35m
Multiple Airlines
Deal found 1/29$778
This CrystalTravel deal was found by Cheapflights users on 1/27. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:40 pm
SFO
-
HKG
1 stop25h 55m
China Airlines
Sun 3/298:10 pm
HKG
-
SFO
1 stop14h 45m
China Airlines
Deal found 1/27$779
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Tue 4/1411:30 pm
SFO
-
HKG
1 stop21h 10m
Asiana Airlines
Sun 4/191:40 am
HKG
-
SFO
1 stop28h 20m
Asiana Airlines
Deal found 1/29$780
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 pm
SFO
-
HKG
1 stop30h 50m
Asiana Airlines
Tue 3/241:10 pm
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Deal found 1/27$781
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3012:00 pm
SFO
-
HKG
2 stops37h 05m
China Eastern
Mon 6/17:30 am
HKG
-
SFO
1 stop16h 35m
China Eastern
Deal found 1/26$782
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
SFO
-
HKG
2 stops31h 05m
China Eastern
Wed 4/221:55 pm
HKG
-
SFO
1 stop34h 10m
China Eastern
Deal found 1/28$783
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Mon 3/212:00 pm
SFO
-
HKG
1 stop34h 25m
China Eastern
Fri 4/35:05 pm
HKG
-
SFO
1 stop31h 00m
China Eastern
Deal found 1/28$784
This China Airlines deal was found by Cheapflights users on 1/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:40 pm
SFO
-
HKG
1 stop25h 55m
China Airlines
Thu 3/192:05 pm
HKG
-
SFO
1 stop20h 40m
China Airlines
Deal found 1/28$785
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:00 pm
SFO
-
HKG
1 stop20h 15m
China Eastern
Fri 3/206:25 pm
HKG
-
SFO
2 stops30h 35m
China Eastern
Deal found 1/27$786
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:50 pm
SFO
-
HKG
1 stop20h 10m
Asiana Airlines
Tue 3/101:10 pm
HKG
-
SFO
1 stop16h 50m
Asiana Airlines
Deal found 1/27$787

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$776
(oojo)

One-way from

$447
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$888

Good round-trip deal

$937 or less

Good one-way deal

$467 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. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 January 29, 2026.
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

Sat 2/28

12:00 pm-12:15 am

1 stop20h 15m

Hong Kong Intl

Sun 3/29

12:50 pm-9:05 am

1 stop35h 15m

$840

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 5/3

1:05 am-1:05 pm

1 stop21h 00m

Hong Kong Intl

Sun 5/24

8:10 pm-7:55 pm

1 stop14h 45m

$854

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 3/26

10:10 pm-1:30 pm

2 stops48h 20m

Hong Kong Intl

Tue 4/7

6:45 pm-5:55 pm

1 stop38h 10m

$952

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 2/28

12:00 pm-12:25 am

1 stop20h 25m

Hong Kong Intl

Tue 3/31

5:05 pm-9:05 am

3 stops55h 00m

$962

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 3/5

8:26 am-7:15 pm

1 stop18h 49m

Hong Kong Intl

Mon 3/30

11:45 am-9:20 am

Nonstop12h 35m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 3/4

11:15 pm-6:45 am

Nonstop15h 30m

Hong Kong Intl

Thu 3/12

10:30 pm-7:55 pm

Nonstop12h 25m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 4/27

12:55 pm-6:55 pm

Nonstop15h 00m

Hong Kong Intl

Wed 5/6

10:30 pm-8:05 pm

Nonstop12h 35m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 4/20

11:00 pm-5:00 am

Nonstop15h 00m

Hong Kong Intl

Mon 5/4

11:45 am-9:20 am

Nonstop12h 35m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 3/2

11:40 am-7:20 pm

Nonstop15h 40m

Hong Kong Intl

Tue 3/17

10:35 am-8:00 am

Nonstop12h 25m

$972

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Thu 2/19

11:15 pm-6:45 am

Nonstop15h 30m

Hong Kong Intl

Wed 2/25

10:30 pm-6:55 pm

Nonstop12h 25m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 24 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 January 23, 2026.

The best time to book flights from San Francisco to Hong Kong is 42 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 $909). 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 January 29, 2026.

When flying from San Francisco to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 29, 2026.

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

How often are flights from San Francisco to Hong Kong delayed?

About 10% of weekly flights between San Francisco and Hong Kong have experienced delays in the past year, with the average delay time being 153 minutes.

What is the most punctual flight time for San Francisco to Hong Kong flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Francisco to Hong Kong flights?

Over the last year, Cathay Pacific have had the lowest number of delays on this route, with just 8% of flights being delayed.

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 January 29, 2026.
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
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very good
1,334 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
China Airlines
8.3
Very good
802 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Cathay Pacific
7.6
Good
1,148 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
United Airlines
7.4
Good
9,214 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Air Canada
7.1
Good
10,666 reviews
EVA Air
8.4
Very good
1,334 reviews

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

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 812 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 Eastern, China Airlines, and Vietnam Airlines fly from San Francisco to Hong Kong in about 20h 15m. The time it takes to get you to your destination can typically vary by up to 28h 05m. 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 ($356), Air Canada ($498), and Philippine Airlines ($633) offers the cheapest pricing from San Francisco to Hong Kong. AIR PREMIA is priced at 63% 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 China Eastern, which is currently one of the cheapest options available, starting at $313. Philippine Airlines flights start at $313 while deals on AIR PREMIA start at $354 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 (65%), American Airlines (65%), Cathay Pacific( 65%).

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

    While on average a flight from San Francisco to Hong Kong is generally $1,620, our data shows the cheapest flight currently is $393. When looking at the most popular route, (San Francisco - Hong Kong Intl), you can expect to pay $641 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 $909). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$356Average$683FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$498Average$695FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$633Average$693FlexibilityNo cancel feeOn-time60%
Air ChinaCheapest$643Average$712FlexibilityNo cancel feeOn-time67%
China EasternCheapest$647Average$695FlexibilityNo cancel feeOn-time62%
China AirlinesCheapest$730Average$799FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$731Average$917FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$742Average$878FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$783Average$971FlexibilityNo cancel feeOn-time72%
ANACheapest$811Average$1,023FlexibilityNo cancel feeOn-time80%

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