Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Hong Kong from $374

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 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from San Francisco to Hong Kong

Cheap round-trip flights

Philippine Airlines Logo
11:55 pm - 9:50 pmSFO-HKG
30h 55m1 stop
Philippine Airlines Logo
1:20 pm - 7:30 pmHKG-SFO
22h 10m1 stop
$632Philippine Airlines
Find Deal
Tue, Sep 30 - Wed, Nov 26
Philippine Airlines Logo
11:55 pm - 5:20 pmSFO-HKG
26h 25m1 stop
Philippine Airlines Logo
1:20 pm - 7:30 pmHKG-SFO
22h 10m1 stop
$647Philippine Airlines
Find Deal
Mon, Oct 13 - Tue, Nov 11
Philippine Airlines Logo
11:55 pm - 10:10 amSFO-HKG
19h 15m1 stop
Philippine Airlines Logo
11:10 am - 7:30 pmHKG-SFO
24h 20m1 stop
$649Philippine Airlines
Find Deal
Tue, Oct 21 - Mon, Nov 10
China Eastern Logo
12:00 pm - 12:15 amSFO-HKG
20h 15m1 stop
China Eastern Logo
7:40 am - 9:00 amHKG-SFO
17h 20m1 stop
$654China Eastern
Find Deal
Thu, Nov 20 - Sat, Nov 29
China Eastern Logo
12:00 pm - 12:15 amSFO-HKG
20h 15m1 stop
China Eastern Logo
7:40 am - 9:00 amHKG-SFO
17h 20m1 stop
$656China Eastern
Find Deal
Mon, Nov 10 - Mon, Dec 8
China Eastern Logo
12:00 pm - 12:15 amSFO-HKG
20h 15m1 stop
China Eastern Logo
7:40 am - 9:00 amHKG-SFO
17h 20m1 stop
$658China Eastern
Find Deal
Mon, Nov 10 - Mon, Dec 8
Air Canada Logo
7:10 am - 4:05 pmSFO-HKG
17h 55m1 stop
Air Canada Logo
6:00 pm - 11:13 pmHKG-SFO
20h 13m1 stop
$684Air Canada
Find Deal
Thu, Aug 21 - Thu, Aug 28
Air Canada Logo
7:40 pm - 4:05 pmSFO-HKG
29h 25m1 stop
Air Canada Logo
6:00 pm - 3:33 pmHKG-SFO
36h 33m1 stop
$685Air Canada
Find Deal
Wed, Aug 20 - Wed, Aug 27
Air Canada Logo
1:05 pm - 4:05 pmSFO-HKG
36h 00m2 stops
Air Canada Logo
7:25 pm - 12:04 pmHKG-SFO
31h 39m2 stops
$693Air Canada
Find Deal
Sun, Sep 7 - Tue, Oct 28
Air Canada Logo
7:10 am - 4:05 pmSFO-HKG
17h 55m1 stop
Air Canada Logo
6:00 pm - 9:43 pmHKG-SFO
18h 43m1 stop
$695Air Canada
Find Deal
Tue, Sep 30 - Wed, Oct 22

Philippine Airlines flights from San Francisco to Hong Kong

Our best Philippine Airlines deals on San Francisco to Hong Kong flight tickets
Philippine Airlines
Sep 30
SFO11:55 pmSan Francisco
30h 55m
1 stop
HKG9:50 pmHong Kong Intl
Nov 26
HKG1:20 pmHong Kong Intl
22h 10m
1 stop
SFO7:30 pmSan Francisco
Philippine Airlines
Oct 13
SFO11:55 pmSan Francisco
26h 25m
1 stop
HKG5:20 pmHong Kong Intl
Nov 11
HKG1:20 pmHong Kong Intl
22h 10m
1 stop
SFO7:30 pmSan Francisco
Philippine Airlines
Oct 21
SFO11:55 pmSan Francisco
19h 15m
1 stop
HKG10:10 amHong Kong Intl
Nov 10
HKG11:10 amHong Kong Intl
24h 20m
1 stop
SFO7:30 pmSan Francisco

Air Canada flights from San Francisco to Hong Kong

Our best Air Canada deals on San Francisco to Hong Kong flight tickets
Air Canada
Aug 21
SFO7:10 amSan Francisco
17h 55m
1 stop
HKG4:05 pmHong Kong Intl
Aug 28
HKG6:00 pmHong Kong Intl
20h 13m
1 stop
SFO11:13 pmSan Francisco
Air Canada
Aug 20
SFO7:40 pmSan Francisco
29h 25m
1 stop
HKG4:05 pmHong Kong Intl
Aug 27
HKG6:00 pmHong Kong Intl
36h 33m
1 stop
SFO3:33 pmSan Francisco
Air Canada
Sep 7
SFO1:05 pmSan Francisco
36h 00m
2 stops
HKG4:05 pmHong Kong Intl
Oct 28
HKG7:25 pmHong Kong Intl
31h 39m
2 stops
SFO12:04 pmSan Francisco

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 typical price of a round-trip flight between San Francisco and Hong Kong?

What is the cheapest month to fly to Hong Kong?

The month of April is, on average, the cheapest month to fly to Hong Kong from San Francisco, with most prices found around $859. The month of September is another great option to travel to Hong Kong, with average flight prices from San Francisco averaging around $863.

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 $885. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,046.

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 $920. At noon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,045 per ticket.

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

Fly from San Francisco to Hong Kong Intl for the best San Francisco - Hong Kong Intl 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 $1,024 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 $894 on momondo.

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

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

How have San Francisco to Hong Kong flight prices changed over time?

As of July 2025, prices for San Francisco to Hong Kong flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Hong Kong (SFO to HKG) 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

$374

Fastest flight time

17h 10m

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 $374. The best round-trip flight deal from San Francisco to Hong Kong found on momondo in the last 72 hours is $632.
The fastest flight from San Francisco to Hong Kong takes 17h 10m
Direct flights go from San Francisco to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)

  • How far is San Francisco to Hong Kong Intl by plane?

    The straight-line distance from San Francisco to Hong Kong Intl is 6889.1 mi. 17h 55m is a normal flight duration for this route.

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

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

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

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

    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 Intl Airport.

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

    The required travel and health documents for your Hong Kong Intl Airport 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 Intl Airport. 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?

  • What is the most popular airline 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
57 reviews
Search AIR PREMIA flights
Air CanadaPriceFrom $628Free CancellationRating
7.1
9,680 reviews
Search Air Canada flights
Air ChinaPriceFrom $653Free CancellationRating
7.2
89 reviews
Search Air China flights
Philippine AirlinesPriceFrom $657Free CancellationRating
7.2
888 reviews
Search Philippine Airlines flights
China EasternPriceFrom $661Free CancellationRating
7.2
151 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $731Free CancellationRating
8.2
454 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $742Free CancellationRating
8.4
1,104 reviews
Search Korean Air flights
LufthansaPriceFrom $761Free CancellationRating
6.8
7,193 reviews
Search Lufthansa flights
China AirlinesPriceFrom $783Free CancellationRating
8.3
744 reviews
Search China Airlines flights
Cathay PacificPriceFrom $796Free CancellationRating
7.6
927 reviews
Search Cathay Pacific flights
  • Cathay Pacific Flights From San Francisco to Hong Kong

    Cathay Pacific operates around 19 flights from San Francisco to Hong Kong every week. The average price of these flights found in the last 72 hours has been $1,010, but momondo users have found Cathay Pacific deals from San Francisco to Hong Kong from as low as $796 round-trip. Cathay Pacific has been scored 7.6/10 in 929 reviews.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Hong Kong for you.

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

Yes. All flights to Hong Kong from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from San Francisco.

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

Yes momondo offers price alerts on flights to Hong Kong from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 7/13
Sun 7/20

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo