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Cheap flights from Hong Kong to San Francisco from $672

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to San Francisco departing on 5/3. 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 Hong Kong to San Francisco

Cheap return flights

These are some of the best return flight deals from Hong Kong to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to San Francisco.

Cheap last-minute flights

Planning a quick getaway from Hong Kong to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Hong Kong to San Francisco

Find recent return train or bus tickets from Hong Kong to San Francisco.

All return flight deals from Hong Kong to San Francisco

The cheapest plane tickets from Hong Kong to San Francisco found on KAYAK recently.
00:40 - 15:00HKG-SFO
29h 20m1 stop
23:30 - 22:30SFO-HKG
32h 00m1 stop
$1,176Asiana Airlines
Find Deal
Fri, 14 Mar - Thu, 11 Sep
09:25 - 17:44HKG-SFO
24h 19m1 stop
12:04 - 19:05SFO-HKG
39h 01m2 stops
$1,319United Airlines
Find Deal
Thu, 13 Feb - Mon, 24 Feb
00:50 - 22:45HKG-SFO
12h 55mdirect
01:45 - 06:50SFO-HKG
14h 05mdirect
$1,349Cathay Pacific
Find Deal
Mon, 9 Jun - Wed, 9 Jul
00:55 - 23:44HKG-SFO
37h 49m2 stops
18:15 - 23:10SFO-HKG
37h 55m2 stops
$1,364Delta
Find Deal
Fri, 14 Mar - Sat, 22 Mar
19:55 - 17:45HKG-SFO
12h 50mdirect
13:35 - 18:55SFO-HKG
14h 20mdirect
$1,365Cathay Pacific
Find Deal
Mon, 30 Jun - Mon, 7 Jul
12:20 - 10:40HKG-SFO
37h 20m1 stop
12:40 - 22:30SFO-HKG
18h 50m1 stop
$1,474Korean Air
Find Deal
Mon, 28 Apr - Mon, 16 Jun
11:20 - 20:30HKG-SFO
24h 10m1 stop
00:50 - 09:55SFO-HKG
18h 05m1 stop
$1,516STARLUX Airlines
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Sun, 4 May - Sun, 15 Jun
00:55 - 09:30HKG-SFO
24h 35m1 stop
18:30 - 23:10SFO-HKG
36h 40m2 stops
$1,519Delta
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Wed, 12 Feb - Mon, 24 Feb
00:45 - 10:40HKG-SFO
24h 55m1 stop
12:40 - 10:55SFO-HKG
31h 15m1 stop
$1,590Korean Air
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Thu, 24 Apr - Mon, 16 Jun
20:10 - 21:00HKG-SFO
15h 50m1 stop
00:50 - 09:55SFO-HKG
18h 05m1 stop
$1,707STARLUX Airlines
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Sun, 6 Jul - Sun, 6 Jul
12:45 - 12:00HKG-SFO
15h 15m1 stop
$672AIR PREMIA
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Wed, 5 Mar
15:25 - 06:45HKG-SFO
30h 20m1 stop
$913EVA Air
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Sun, 29 Jun
20:10 - 21:00HKG-SFO
15h 50m1 stop
$1,065STARLUX Airlines
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Mon, 30 Jun
01:25 - 13:50HKG-SFO
27h 25m1 stop
$1,176Qatar Airways
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Sun, 29 Jun
00:55 - 09:30HKG-SFO
24h 35m1 stop
$1,195Korean Air
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Fri, 28 Feb
22:30 - 18:55HKG-SFO
12h 25mdirect
$1,197United Airlines
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Sat, 1 Mar
18:10 - 12:19HKG-SFO
58h 09m2 stops
$1,203Delta
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Sun, 26 Jan
09:15 - 17:40HKG-SFO
23h 25m1 stop
$1,206United Airlines
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Fri, 4 Jul
12:35 - 22:32HKG-SFO
25h 57m2 stops
$1,210Delta
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Thu, 6 Mar
00:25 - 16:26HKG-SFO
32h 01m2 stops
$2,207Qatar Airways
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Tue, 28 Jan
21:05 - 07:50HKG-SFO
26h 45m2 stops
11:35 - 19:20SFO-HKG
15h 45mdirect
$1,335United Airlines
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Fri, 24 Jan - Sat, 1 Feb
22:30 - 18:55HKG-SFO
12h 25mdirect
07:15 - 19:05SFO-HKG
19h 50m1 stop
$1,465United Airlines
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Fri, 24 Jan - Sat, 1 Feb
22:30 - 18:55HKG-SFO
12h 25mdirect
11:35 - 19:20SFO-HKG
15h 45mdirect
$1,511United Airlines
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Fri, 24 Jan - Sat, 1 Feb
22:30 - 18:55HKG-SFO
12h 25mdirect
16:35 - 07:00SFO-HKG
22h 25m1 stop
$1,716United Airlines
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Sat, 25 Jan - Fri, 31 Jan
22:30 - 18:55HKG-SFO
12h 25mdirect
23:10 - 06:45SFO-HKG
15h 35mdirect
$1,821United Airlines
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Sat, 25 Jan - Fri, 31 Jan
22:30 - 18:55HKG-SFO
12h 25mdirect
15:20 - 07:00SFO-HKG
23h 40m1 stop
$1,835United Airlines
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Sat, 25 Jan - Thu, 30 Jan
00:55 - 21:00HKG-SFO
36h 05m2 stops
16:37 - 23:10SFO-HKG
38h 33m2 stops
$2,015Delta
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Sun, 26 Jan - Thu, 27 Feb
00:55 - 23:54HKG-SFO
38h 59m2 stops
06:10 - 11:20SFO-HKG
37h 10m2 stops
$2,098Delta
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Sat, 25 Jan - Sat, 22 Feb
00:55 - 23:54HKG-SFO
38h 59m2 stops
11:40 - 16:50SFO-HKG
37h 10m1 stop
$2,262Delta
Find Deal
Sat, 25 Jan - Sat, 22 Feb
00:55 - 21:00HKG-SFO
12h 05mdirect
05:20 - 20:35SFO-HKG
23h 15m1 stop
$2,369
Find Deal
Fri, 24 Jan - Thu, 30 Jan
22:30 - 18:55HKG-SFO
12h 25mdirect
23:10 - 05:45SFO-HKG
15h 35mdirect
$1,346United Airlines
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Fri, 7 Mar - Fri, 14 Mar
10:30 - 06:50HKG-SFO
12h 20mdirect
23:10 - 06:45SFO-HKG
15h 35mdirect
$1,347United Airlines
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Thu, 13 Feb - Sun, 23 Feb
00:50 - 22:45HKG-SFO
12h 55mdirect
13:35 - 18:55SFO-HKG
14h 20mdirect
$1,349Cathay Pacific
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Mon, 9 Jun - Thu, 10 Jul
10:30 - 06:50HKG-SFO
12h 20mdirect
11:35 - 19:20SFO-HKG
15h 45mdirect
$1,357United Airlines
Find Deal
Sat, 1 Feb - Fri, 14 Feb
19:55 - 17:45HKG-SFO
12h 50mdirect
13:35 - 18:55SFO-HKG
14h 20mdirect
$1,365Cathay Pacific
Find Deal
Mon, 30 Jun - Mon, 7 Jul
00:55 - 21:15HKG-SFO
12h 20mdirect
13:00 - 18:55SFO-HKG
14h 55mdirect
$1,367Cathay Pacific
Find Deal
Tue, 4 Mar - Mon, 31 Mar
11:15 - 08:50HKG-SFO
12h 35mdirect
23:05 - 05:00SFO-HKG
14h 55mdirect
$1,509United Airlines
Find Deal
Thu, 1 May - Sat, 17 May
10:30 - 06:50HKG-SFO
12h 20mdirect
13:00 - 19:20SFO-HKG
15h 20mdirect
$1,886United Airlines
Find Deal
Wed, 12 Feb - Wed, 19 Mar
11:15 - 09:15HKG-SFO
13h 00mdirect
13:45 - 18:55SFO-HKG
14h 10mdirect
$1,906United Airlines
Find Deal
Fri, 4 Jul - Mon, 7 Jul
11:15 - 09:15HKG-SFO
13h 00mdirect
13:45 - 18:55SFO-HKG
14h 10mdirect
$1,922United Airlines
Find Deal
Mon, 23 Jun - Mon, 11 Aug

Cathay Pacific flights from Hong Kong to San Francisco

Our best Cathay Pacific deals on Hong Kong to San Francisco flight tickets
Cathay Pacific
9 June
HKG00:50Hong Kong Intl
12h 55m
SFO22:45San Francisco
10 July
SFO13:35San Francisco
14h 20m
HKG18:55Hong Kong Intl
Cathay Pacific
30 June
HKG19:55Hong Kong Intl
12h 50m
SFO17:45San Francisco
7 July
SFO13:35San Francisco
14h 20m
HKG18:55Hong Kong Intl
Cathay Pacific
4 Mar
HKG00:55Hong Kong Intl
12h 20m
SFO21:15San Francisco
30 Mar
SFO00:15San Francisco
14h 45m
HKG06:00Hong Kong Intl

Delta flights from Hong Kong to San Francisco

Our best Delta deals on Hong Kong to San Francisco flight tickets
Delta
14 Mar
HKG00:55Hong Kong Intl
37h 49m
2 stops
SFO23:44San Francisco
22 Mar
SFO18:15San Francisco
37h 55m
2 stops
HKG23:10Hong Kong Intl
Delta
19 June
HKG00:45Hong Kong Intl
36h 44m
2 stops
SFO22:29San Francisco
11 July
SFO17:15San Francisco
38h 15m
2 stops
HKG22:30Hong Kong Intl
Delta
12 Feb
HKG00:55Hong Kong Intl
24h 35m
1 stop
SFO09:30San Francisco
24 Feb
SFO18:30San Francisco
36h 40m
2 stops
HKG23:10Hong Kong Intl

See travel insights to San Francisco from

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

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 San Francisco?

If you aren’t able to travel during the month of November, then book flights to San Francisco from Hong Kong during October instead. Flights to San Francisco in October, while not as cheap as those in November, still average around $1,418.

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Monday is the cheapest day to fly to San Francisco from Hong Kong. The lowest ticket price found for a Monday departure recently was $0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to San Francisco for around $1,300.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is at midday. momondo users have found flights departing from Hong Kong to San Francisco at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,936 on average. Flights to San Francisco from Hong Kong in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Hong Kong when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,644 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Hong Kong for as low as $1,386 on momondo.

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

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

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

As of January 2025, prices for Hong Kong to San Francisco flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to San Francisco

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

Cheap Hong Kong to San Francisco (HKG to SFO) flight deals and tips

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

Best price found

$672

Fastest flight time

12h 20m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Hong Kong in the past 72 hours is $672. The best return flight deal from Hong Kong to San Francisco found on momondo in the last 72 hours is $1,176.
The fastest flight from Hong Kong to San Francisco takes 12h 20m
Direct flights go from Hong Kong to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    A flight from Hong Kong Intl to San Francisco will travel around 11086.9 km. 12h 20m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Walnut Creek
Carmel-by-the-Sea
Watsonville
San Mateo
Pacifica
Sausalito
Mountain View
Santa Cruz
Salinas
Pebble Beach
Union City
Fremont
San Lorenzo
Brentwood

Why use momondo?

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

It is quick and easy to find Hong Kong to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

Yes. momondo allows you to filter the results for Hong Kong to San Francisco flights to just show those with flexible booking policies.

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

Once all potential Hong Kong to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to San Francisco from Hong Kong. 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.


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