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Cheap flights from Hong Kong to San Francisco from $420

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 5/21. 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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Tue 5/28

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Easily compare round-trip flights from Hong Kong to San Francisco

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Hong Kong to San Francisco by changing tabs
Asiana Airlines
Jun 11
HKG1:05 pmHong Kong Intl
17h 05m
1 stop
SFO3:10 pmSan Francisco
Sep 22
SFO11:30 pmSan Francisco
21h 10m
1 stop
HKG11:40 amHong Kong Intl
Philippine Airlines
Sep 2
HKG10:55 pmHong Kong Intl
36h 55m
1 stop
SFO8:50 pmSan Francisco
Sep 12
SFO11:50 pmSan Francisco
21h 25m
1 stop
HKG12:15 pmHong Kong Intl
Cathay Pacific
Nov 3
HKG12:55 amHong Kong Intl
12h 20m
SFO9:15 pmSan Francisco
Nov 11
SFO10:55 pmSan Francisco
15h 20m
HKG6:15 amHong Kong Intl
Multiple Airlines
Sep 6
HKG12:30 amHong Kong Intl
30h 10m
1 stop
SFO3:40 pmSan Francisco
Oct 6
SFO8:39 amSan Francisco
22h 51m
2 stops
HKG10:30 pmHong Kong Intl
United Airlines
Jun 14
HKG11:15 amHong Kong Intl
13h 00m
SFO9:15 amSan Francisco
Jul 12
SFO11:50 pmSan Francisco
14h 10m
HKG5:00 amHong Kong Intl
Delta
Jun 6
HKG2:15 pmHong Kong Intl
35h 25m
1 stop
SFO10:40 amSan Francisco
Oct 23
SFO10:45 amSan Francisco
33h 10m
2 stops
HKG10:55 amHong Kong Intl

Find the cheapest one-way flights from Hong Kong to San Francisco

If you're looking for one-way flights from Hong Kong to San Francisco, view some of our deals below provided by Air China, Cathay Pacific and Philippine Airlines
Multiple Airlines
May 21
HKG1:00 pmHong Kong Intl
16h 55m
1 stop
SFO2:55 pmSan Francisco
Air China
Jun 1
HKG8:30 amHong Kong Intl
17h 20m
1 stop
SFO10:50 amSan Francisco
Philippine Airlines
Oct 21
HKG11:30 amHong Kong Intl
24h 20m
1 stop
SFO8:50 pmSan Francisco

Search last-minute flights to San Francisco from Hong Kong

Find and compare round-trip flight prices for your last-minute flight from Hong Kong to San Francisco
Asiana Airlines
May 29
HKG12:30 amHong Kong Intl
29h 40m
1 stop
SFO3:10 pmSan Francisco
Jul 11
SFO11:30 pmSan Francisco
21h 10m
1 stop
HKG11:40 amHong Kong Intl
Delta
May 21
HKG1:20 amHong Kong Intl
24h 20m
1 stop
SFO10:40 amSan Francisco
Nov 14
SFO11:30 amSan Francisco
19h 40m
1 stop
HKG11:10 pmHong Kong Intl
China Airlines
May 22
HKG10:15 amHong Kong Intl
24h 40m
1 stop
SFO7:55 pmSan Francisco
Nov 13
SFO12:05 amSan Francisco
17h 50m
1 stop
HKG9:55 amHong Kong Intl
EVA Air
May 19
HKG9:10 pmHong Kong Intl
24h 20m
1 stop
SFO6:30 amSan Francisco
May 25
SFO12:50 amSan Francisco
17h 00m
1 stop
HKG8:50 amHong Kong Intl
United Airlines
May 22
HKG2:45 pmHong Kong Intl
35h 45m
1 stop
SFO11:30 amSan Francisco
May 28
SFO9:20 amSan Francisco
36h 10m
2 stops
HKG12:30 pmHong Kong Intl
American Airlines
May 20
HKG10:40 amHong Kong Intl
15h 45m
1 stop
SFO11:25 amSan Francisco
Jun 4
SFO1:30 pmSan Francisco
17h 30m
1 stop
HKG10:00 pmHong Kong Intl

Asiana Airlines flights from Hong Kong to San Francisco

Our best Asiana Airlines deals on Hong Kong to San Francisco flight tickets
Asiana Airlines
Jun 11
HKG1:05 pmHong Kong Intl
17h 05m
1 stop
SFO3:10 pmSan Francisco
Sep 22
SFO11:30 pmSan Francisco
21h 10m
1 stop
HKG11:40 amHong Kong Intl
Asiana Airlines
Sep 18
HKG12:30 amHong Kong Intl
29h 40m
1 stop
SFO3:10 pmSan Francisco
Oct 12
SFO11:30 pmSan Francisco
21h 10m
1 stop
HKG11:40 amHong Kong Intl
Asiana Airlines
Aug 31
HKG12:30 amHong Kong Intl
30h 10m
1 stop
SFO3:40 pmSan Francisco
Sep 14
SFO11:30 pmSan Francisco
32h 00m
1 stop
HKG10:30 pmHong Kong Intl

Philippine Airlines flights from Hong Kong to San Francisco

Our best Philippine Airlines deals on Hong Kong to San Francisco flight tickets
Philippine Airlines
Sep 2
HKG10:55 pmHong Kong Intl
36h 55m
1 stop
SFO8:50 pmSan Francisco
Sep 12
SFO11:50 pmSan Francisco
21h 25m
1 stop
HKG12:15 pmHong Kong Intl
Philippine Airlines
Aug 23
HKG6:15 pmHong Kong Intl
17h 35m
1 stop
SFO8:50 pmSan Francisco
Sep 5
SFO11:50 pmSan Francisco
21h 25m
1 stop
HKG12:15 pmHong Kong Intl
Philippine Airlines
Jun 7
HKG6:15 pmHong Kong Intl
17h 35m
1 stop
SFO8:50 pmSan Francisco
Nov 14
SFO11:00 pmSan Francisco
21h 20m
1 stop
HKG12:20 pmHong Kong Intl

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 from Hong Kong to San Francisco?

March. The cheapest time of year to fly to San Francisco from Hong Kong is March. Most expensive is July

What is the cheapest day to depart Hong Kong for San Francisco?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

When is the cheapest time to fly from Hong Kong to San Francisco?

At noon. Hong Kong to San Francisco flights are approximately 11% more expensive in the morning than at noon

What is the cheapest airline that flies to San Francisco from Hong Kong?

Delta. Air Canada, Asiana Airlines, and China Airlines are the most popular carriers operating from Hong Kong to San Francisco

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

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

How far in advance should you book Hong Kong to San Francisco flights?

51 days before. The cheapest time to buy a flight from Hong Kong to San Francisco is approximately 51 days to departure

How many flights depart from Hong Kong to San Francisco on average per day?

The number of flights available between Hong Kong and San Francisco is 3 per day as of May 2024. The most frequent departure time is 11:00PM, with 72% of daily flights leaving in the evening.

How many flights depart from Hong Kong to San Francisco on average per week?

As of May 2024, 26 flights take off from Hong Kong and land in San Francisco each week. The most common flight departure day for this route is Wednesday, with 27% of weekly flights taking off on this day.

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

There are 3 cabin classes available to choose from on Hong Kong to San Francisco 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 Hong Kong to San Francisco flights?

You could potentially save up to 10% on your flight if you consider stops on a Hong Kong to San Francisco flight.

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

$420

Fastest flight time

12h 20m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Hong Kong in the past 72 hours is $420. The best round-trip flight deal from Hong Kong to San Francisco found on momondo in the last 72 hours is $775.
The fastest flight from Hong Kong to San Francisco takes 12h 20m
Direct flights go from Hong Kong to San Francisco on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Cathay Pacific.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    Hong Kong Intl and San Francisco are 6889.1 mi apart from one another. Typically, this will take 12h 20m by plane in normal conditions.

  • 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 were last updated today.

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

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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.


Best airlines flying from Hong Kong to San Francisco

Compare and see reviews for airlines that fly from Hong Kong to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $767Free CancellationRating
8.0
10,673 reviews
Search Delta flights
Cathay PacificPriceFrom $796Free CancellationRating
7.8
1,084 reviews
Search Cathay Pacific flights
Philippine AirlinesPriceFrom $817Free CancellationRating
7.3
1,247 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $841Free CancellationRating
7.4
10,924 reviews
Search United Airlines flights
China AirlinesPriceFrom $855Free CancellationRating
8.2
910 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $861Free CancellationRating
8.3
577 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $868Free CancellationRating
7.0
6,947 reviews
Search Air Canada flights
Korean AirPriceFrom $894Free CancellationRating
8.5
1,171 reviews
Search Korean Air flights
EVA AirPriceFrom $906Free CancellationRating
8.3
1,516 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $982Free CancellationRating
8.3
1,472 reviews
Search Japan Airlines flights
  • Cathay Pacific Flights From Hong Kong to San Francisco

    The lowest priced Cathay Pacific flight from Hong Kong to San Francisco from the last 72 hours was $796. Generally, Cathay Pacific has 6 flights on this route every week with an average price of $1,527. Cathay Pacific is rated 7.8/10 by our users.

  • United Airlines Flights From Hong Kong to San Francisco

    $841 is the best United Airlines flight deal from Hong Kong to San Francisco found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $1,107, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 10,924 user reviews) flies into San Francisco from Hong Kong 7 times in an average week so prices can vary.


Why use momondo?

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

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 Hong Kong to San Francisco for you.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Hong Kong with this policy.

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

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 San Francisco from Hong Kong.

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

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


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Tue 5/21
Tue 5/28
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