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Cheap flights from San Francisco to Hong Kong from $432

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Hong Kong departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Hong Kong

Cheap round-trip flights

China Airlines Logo
1:05 am - 10:05 amSFO-HKG
18h 00m1 stop
China Airlines Logo
11:10 am - 6:45 pmHKG-SFO
23h 35m1 stop
$768China Airlines
Find Deal
Sun, Oct 5 - Thu, Nov 13
China Eastern Logo
12:00 pm - 10:35 amSFO-HKG
31h 35m2 stops
China Eastern Logo
7:40 am - 9:00 amHKG-SFO
17h 20m1 stop
$769China Eastern
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Sat, Oct 25 - Mon, Dec 15
Air Canada Logo
12:55 pm - 4:05 pmSFO-HKG
36h 10m2 stops
Air Canada Logo
8:25 pm - 5:31 pmHKG-SFO
36h 06m2 stops
$770Air Canada
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Mon, Oct 6 - Sun, Mar 8
United Airlines Logo
1:25 pm - 6:55 pmSFO-HKG
14h 30mnonstop
United Airlines Logo
2:45 pm - 4:30 pmHKG-SFO
16h 45m1 stop
$774United Airlines
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Mon, Oct 6 - Wed, Oct 8
United Airlines Logo
11:30 pm - 5:00 amSFO-HKG
14h 30mnonstop
United Airlines Logo
10:30 pm - 8:10 pmHKG-SFO
12h 40mnonstop
$775United Airlines
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Tue, Sep 2 - Thu, Sep 4
Cathay Pacific Logo
12:55 pm - 6:55 pmSFO-HKG
15h 00mnonstop
Cathay Pacific Logo
8:00 pm - 4:20 pmHKG-SFO
12h 20mnonstop
$780Cathay Pacific
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Tue, Oct 21 - Wed, Nov 26
Air Canada Logo
12:55 pm - 4:05 pmSFO-HKG
36h 10m2 stops
Air Canada Logo
8:25 pm - 5:31 pmHKG-SFO
37h 06m2 stops
$782Air Canada
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Wed, Oct 8 - Sun, Mar 1
ANA Logo
1:20 am - 12:30 pmSFO-HKG
20h 10m1 stop
ANA Logo
2:20 pm - 3:20 pmHKG-SFO
17h 00m1 stop
$785ANA
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Sun, Oct 19 - Wed, Nov 12
Cathay Pacific Logo
12:25 pm - 7:00 pmSFO-HKG
15h 35mnonstop
Cathay Pacific Logo
12:55 am - 9:15 pmHKG-SFO
12h 20mnonstop
$786Cathay Pacific
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Mon, Oct 27 - Wed, Dec 10
ANA Logo
1:45 am - 12:30 pmSFO-HKG
19h 45m1 stop
ANA Logo
2:35 pm - 7:38 pmHKG-SFO
20h 03m2 stops
$804ANA
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Mon, Aug 25 - Wed, Sep 17

ANA flights from San Francisco to Hong Kong

Our best ANA deals on San Francisco to Hong Kong flight tickets
ANA
Oct 19
SFO1:20 amSan Francisco
20h 10m
1 stop
HKG12:30 pmHong Kong Intl
Nov 12
HKG2:20 pmHong Kong Intl
17h 00m
1 stop
SFO3:20 pmSan Francisco
$785
Find similar
ANA
Aug 25
SFO1:45 amSan Francisco
19h 45m
1 stop
HKG12:30 pmHong Kong Intl
Sep 17
HKG2:35 pmHong Kong Intl
20h 03m
2 stops
SFO7:38 pmSan Francisco
$804
Find similar
ANA
Aug 31
SFO1:45 amSan Francisco
19h 45m
1 stop
HKG12:30 pmHong Kong Intl
Sep 25
HKG9:30 amHong Kong Intl
16h 00m
1 stop
SFO10:30 amSan Francisco
$808
Find similar

United Airlines flights from San Francisco to Hong Kong

Our best United Airlines deals on San Francisco to Hong Kong flight tickets
United Airlines
Oct 6
SFO1:25 pmSan Francisco
14h 30m
HKG6:55 pmHong Kong Intl
Oct 8
HKG2:45 pmHong Kong Intl
16h 45m
1 stop
SFO4:30 pmSan Francisco
$774
Find similar
United Airlines
Sep 2
SFO11:30 pmSan Francisco
14h 30m
HKG5:00 amHong Kong Intl
Sep 4
HKG10:30 pmHong Kong Intl
12h 40m
SFO8:10 pmSan Francisco
$775
Find similar
United Airlines
Sep 24
SFO7:25 amSan Francisco
18h 20m
1 stop
HKG4:45 pmHong Kong Intl
Oct 29
HKG10:35 amHong Kong Intl
12h 25m
SFO8:00 amSan Francisco
$789
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from San Francisco to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/5

1:05 am-10:05 am

1 stop18h 00m

Hong Kong Intl

Thu 11/13

11:10 am-6:45 pm

1 stop23h 35m

$768

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sat 10/25

12:00 pm-10:35 am

2 stops31h 35m

Hong Kong Intl

Mon 12/15

7:40 am-9:00 am

1 stop17h 20m

$769

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/6

12:55 pm-4:05 pm

2 stops36h 10m

Hong Kong Intl

Sun 3/8

8:25 pm-5:31 pm

2 stops36h 06m

$770

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/6

1:25 pm-6:55 pm

Nonstop14h 30m

Hong Kong Intl

Wed 10/8

2:45 pm-4:30 pm

1 stop16h 45m

$774

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 9/2

11:30 pm-5:00 am

Nonstop14h 30m

Hong Kong Intl

Thu 9/4

10:30 pm-8:10 pm

Nonstop12h 40m

$775

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Tue 10/21

12:55 pm-6:55 pm

Nonstop15h 00m

Hong Kong Intl

Wed 11/26

8:00 pm-4:20 pm

Nonstop12h 20m

$780

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Wed 10/8

12:55 pm-4:05 pm

2 stops36h 10m

Hong Kong Intl

Sun 3/1

8:25 pm-5:31 pm

2 stops37h 06m

$782

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Sun 10/19

1:20 am-12:30 pm

1 stop20h 10m

Hong Kong Intl

Wed 11/12

2:20 pm-3:20 pm

1 stop17h 00m

$785

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 10/27

12:25 pm-7:00 pm

Nonstop15h 35m

Hong Kong Intl

Wed 12/10

12:55 am-9:15 pm

Nonstop12h 20m

$786

San FranciscoHong Kong

SFO - HKG

SFOHKG

San Francisco

Mon 8/25

1:45 am-12:30 pm

1 stop19h 45m

Hong Kong Intl

Wed 9/17

2:35 pm-7:38 pm

2 stops20h 03m

$804

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from San Francisco to Hong Kong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from San Francisco, with most prices found around $839. The month of April is another great option to travel to Hong Kong, with average flight prices from San Francisco averaging around $859.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from San Francisco to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $879. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,013.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $923. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,014 per ticket.

What is the cheapest San Francisco to Hong Kong flight route?

Fly from San Francisco to Hong Kong Intl for the best San Francisco - Hong Kong flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $997 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from San Francisco for as low as $880 on momondo.

What cabin class options are available on San Francisco to Hong Kong flights?

There are 3 cabin classes available to choose from on San Francisco to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Hong Kong flights?

You could potentially save up to 9% on your flight if you consider stops on a San Francisco to Hong Kong flight.

Cheap San Francisco to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Hong Kong

Best Price Found

$365

Fastest flight time

14h 05m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from San Francisco in the past 72 hours is $365. The best round-trip flight deal from San Francisco to Hong Kong found on momondo in the last 72 hours is $723.
The fastest flight from San Francisco to Hong Kong takes 14h 05m
Direct flights go from San Francisco to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Hong Kong?

    Prices for flights from San Francisco Airport to Hong Kong refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Hong Kong?

  • How old do you have to be to fly from San Francisco Airport to Hong Kong?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco to Hong Kong?

Best airlines flying from San Francisco to Hong Kong

Compare and see reviews for airlines that fly from San Francisco to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
AIR PREMIAPriceFrom $579Free CancellationRating
8.2
60 reviews
Search AIR PREMIA flights
Air CanadaPriceFrom $629Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air ChinaPriceFrom $653Free CancellationRating
7.3
95 reviews
Search Air China flights
China EasternPriceFrom $655Free CancellationRating
7.2
161 reviews
Search China Eastern flights
Philippine AirlinesPriceFrom $657Free CancellationRating
7.2
899 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $731Free CancellationRating
8.2
475 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $742Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
China AirlinesPriceFrom $773Free CancellationRating
8.3
764 reviews
Search China Airlines flights
Cathay PacificPriceFrom $793Free CancellationRating
7.6
974 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $821Free CancellationRating
8.4
1,232 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Hong Kong?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from San Francisco.

Can I find flights from San Francisco to Hong Kong with flexible booking policies on momondo?

All flight searches from San Francisco to Hong Kong on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Hong Kong?

Once you have performed a search for San Francisco to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Hong Kong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Popular flights according to clicks in the last 7 days on momondo
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