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Cheap flights from Hong Kong to San Francisco from $421

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 5/23. 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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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 18
HKG12:30 amHong Kong Intl
29h 40m
1 stop
SFO3:10 pmSan Francisco
Aug 31
SFO11:30 pmSan Francisco
21h 10m
1 stop
HKG11:40 amHong Kong Intl
Philippine Airlines
Aug 30
HKG1:30 pmHong Kong Intl
22h 20m
1 stop
SFO8:50 pmSan Francisco
Sep 22
SFO11:50 pmSan Francisco
19h 20m
1 stop
HKG10:10 amHong Kong Intl
Cathay Pacific
Sep 6
HKG12:50 amHong Kong Intl
12h 55m
SFO10:45 pmSan Francisco
Oct 6
SFO1:00 pmSan Francisco
14h 55m
HKG6:55 pmHong Kong Intl
United Airlines
Jun 14
HKG11:15 amHong Kong Intl
13h 00m
SFO9:15 amSan Francisco
Jul 12
SFO1:35 pmSan Francisco
14h 10m
HKG6:45 pmHong Kong Intl
China Airlines
Oct 2
HKG6:35 pmHong Kong Intl
16h 20m
1 stop
SFO7:55 pmSan Francisco
Oct 30
SFO1:05 amSan Francisco
28h 05m
1 stop
HKG8:10 pmHong Kong Intl
Delta
Sep 6
HKG5:55 pmHong Kong Intl
31h 45m
1 stop
SFO10:40 amSan Francisco
Oct 6
SFO6:15 amSan Francisco
37h 40m
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 China Airlines
Multiple Airlines
May 23
HKG1:00 pmHong Kong Intl
16h 55m
1 stop
SFO2:55 pmSan Francisco
Air China
Jun 12
HKG8:30 amHong Kong Intl
17h 20m
1 stop
SFO10:50 amSan Francisco
China Eastern
May 15
HKG6:10 pmHong Kong Intl
29h 55m
2 stops
SFO9:05 amSan 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
United Airlines
Apr 30
HKG11:15 amHong Kong Intl
12h 35m
SFO8:50 amSan Francisco
May 7
SFO7:30 amSan Francisco
18h 15m
1 stop
HKG4:45 pmHong Kong Intl
China Airlines
May 3
HKG1:55 pmHong Kong Intl
20h 05m
1 stop
SFO7:00 pmSan Francisco
May 5
SFO12:10 amSan Francisco
18h 55m
1 stop
HKG10:05 amHong Kong Intl
Philippine Airlines
May 3
HKG6:15 pmHong Kong Intl
17h 35m
1 stop
SFO8:50 pmSan Francisco
May 8
SFO11:50 pmSan Francisco
19h 20m
1 stop
HKG10:10 amHong Kong Intl
Multiple Airlines
May 3
HKG3:25 pmHong Kong Intl
38h 30m
1 stop
SFO2:55 pmSan Francisco
May 6
SFO4:55 pmSan Francisco
41h 20m
2 stops
HKG1:15 amHong Kong Intl
Japan Airlines
May 3
HKG3:15 pmHong Kong Intl
33h 30m
1 stop
SFO9:45 amSan Francisco
May 10
SFO11:40 amSan Francisco
34h 50m
2 stops
HKG1:30 pmHong Kong Intl
American Airlines
May 2
HKG10:40 amHong Kong Intl
15h 45m
1 stop
SFO11:25 amSan Francisco
Jun 13
SFO6:00 amSan Francisco
25h 00m
2 stops
HKG10:00 pmHong Kong Intl

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
10,975 reviews
Search Delta flights
Cathay PacificPriceFrom $796Free CancellationRating
7.8
1,135 reviews
Search Cathay Pacific flights
Philippine AirlinesPriceFrom $818Free CancellationRating
7.3
1,290 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $840Free CancellationRating
7.4
11,234 reviews
Search United Airlines flights
China AirlinesPriceFrom $862Free CancellationRating
8.2
964 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $867Free CancellationRating
8.3
601 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $868Free CancellationRating
7.0
6,862 reviews
Search Air Canada flights
Korean AirPriceFrom $899Free CancellationRating
8.5
1,188 reviews
Search Korean Air flights
EVA AirPriceFrom $906Free CancellationRating
8.3
1,559 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $982Free CancellationRating
8.3
1,483 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 $1,606. Cathay Pacific is rated 7.8/10 by our users.

  • United Airlines Flights From Hong Kong to San Francisco

    $840 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 $1,114, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 11,234 user reviews) flies into San Francisco from Hong Kong 7 times in an average week so prices can vary.


Delta flights from Hong Kong to San Francisco

Our best Delta deals on Hong Kong to San Francisco flight tickets
Delta
Sep 6
HKG5:55 pmHong Kong Intl
31h 45m
1 stop
SFO10:40 amSan Francisco
Oct 6
SFO6:15 amSan Francisco
37h 40m
2 stops
HKG10:55 amHong Kong Intl
Delta
Sep 7
HKG2:15 pmHong Kong Intl
35h 25m
1 stop
SFO10:40 amSan Francisco
Oct 20
SFO8:30 amSan Francisco
35h 25m
2 stops
HKG10:55 amHong Kong Intl
Delta
Sep 7
HKG12:20 pmHong Kong Intl
23h 28m
2 stops
SFO8:48 pmSan Francisco
Oct 6
SFO8:15 pmSan Francisco
23h 40m
2 stops
HKG10:55 amHong Kong Intl

Japan Airlines flights from Hong Kong to San Francisco

Our best Japan Airlines deals on Hong Kong to San Francisco flight tickets
Japan Airlines
Jun 16
HKG3:15 pmHong Kong Intl
33h 30m
1 stop
SFO9:45 amSan Francisco
Jul 6
SFO1:55 pmSan Francisco
17h 05m
1 stop
HKG10:00 pmHong Kong Intl
Japan Airlines
Jun 15
HKG3:15 pmHong Kong Intl
33h 30m
1 stop
SFO9:45 amSan Francisco
Jul 6
SFO1:55 pmSan Francisco
17h 05m
1 stop
HKG10:00 pmHong Kong Intl
Japan Airlines
May 3
HKG3:15 pmHong Kong Intl
33h 30m
1 stop
SFO9:45 amSan Francisco
May 10
SFO11:40 amSan Francisco
34h 50m
2 stops
HKG1:30 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?

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

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 10% 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?

44 days before. The cheapest time to buy a flight from Hong Kong to San Francisco is approximately 44 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 April 2024. The most frequent departure time is 11:00PM, with 64% of daily flights leaving in the evening.

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

As of April 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 8% 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

$421

Fastest flight time

12h 30m

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 $421. The best round-trip flight deal from Hong Kong to San Francisco found on momondo in the last 72 hours is $812.
The fastest flight from Hong Kong to San Francisco takes 12h 30m
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?

    Hong Kong Intl and San Francisco are 6889.1 mi apart from one another. Typically, this will take 12h 30m 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.


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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