Find flights
Deals
Airlines

HK$4,340+ Direct flights to San Francisco

This is the cheapest price on a non-stop flight to San Francisco found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-10. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Find flight deals to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights to San Francisco
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 5 May 2026.

Mon 22-613:25
HKG
-
SFO
Nonstop13h 00m
Cathay Pacific
Mon 6-714:00
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 4-5HK$7,120
Wed 2-913:25
HKG
-
SFO
Nonstop13h 00m
Cathay Pacific
Tue 15-914:00
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 2-5HK$7,348
Wed 24-601:10
HKG
-
SFO
Nonstop13h 05m
Cathay Pacific
Fri 24-714:00
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 4-5HK$7,379
Sun 11-1001:10
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Sat 17-1000:20
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 1-5HK$7,387
Wed 2-913:25
HKG
-
SFO
Nonstop13h 00m
Cathay Pacific
Sun 13-901:20
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 2-5HK$7,410
Mon 12-1013:25
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Tue 20-1013:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 1-5HK$7,418
Mon 22-622:30
HKG
-
SFO
Nonstop13h 05m
United Airlines
Mon 6-713:45
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 30-4HK$7,449
Wed 7-1013:25
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Sun 18-1000:20
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 1-5HK$7,457
Fri 26-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 10-713:45
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 30-4HK$7,465
Sat 10-1022:30
HKG
-
SFO
Nonstop12h 40m
United Airlines
Tue 20-1023:30
SFO
-
HKG
Nonstop14h 30m
United Airlines
Deal found 1-5HK$7,473

Best time to book a flight to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to San Francisco within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 70,647 searches and data was last updated on 5 May 2026.
Use the filters below to find and compare direct flights to San Francisco that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 17-6

22:30-20:35

Nonstop13h 05m

San Francisco

Thu 9-7

23:50-05:00

Nonstop14h 10m

HK$7,457

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 7-10

01:10-22:40

Nonstop12h 30m

San Francisco

Fri 16-10

00:20-06:15

Nonstop14h 55m

HK$7,457

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

11:45-09:50

Nonstop13h 05m

San Francisco

Fri 10-7

13:45-18:55

Nonstop14h 10m

HK$7,465

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 9-10

22:30-20:10

Nonstop12h 40m

San Francisco

Sat 17-10

23:30-05:00

Nonstop14h 30m

HK$7,473

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 10-10

22:30-20:10

Nonstop12h 40m

San Francisco

Thu 22-10

23:30-05:00

Nonstop14h 30m

HK$7,473

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 22-6

22:30-20:35

Nonstop13h 05m

San Francisco

Mon 6-7

23:50-05:00

Nonstop14h 10m

HK$7,481

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 21-7

11:45-09:50

Nonstop13h 05m

San Francisco

Tue 21-7

13:45-18:55

Nonstop14h 10m

HK$9,204
Fastest return journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 22-7

01:10-23:15

Nonstop13h 05m

San Francisco

Sun 16-8

14:00-18:55

Nonstop13h 55m

HK$9,541

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 27-5

22:30-20:35

Nonstop13h 05m

San Francisco

Mon 22-6

23:50-05:00

Nonstop14h 10m

HK$9,932
Cheapest one-way

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 13-10

22:30-20:10

Nonstop12h 40m

HK$4,340

Flights are sorted by cheapest return flights first.

Deals found on 1-5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Reviews of airlines flying non-stop to San Francisco

Get insights into the airlines that provide direct flights to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 5 May 2026.
Check out reviews from past customers who have flown 星宇航空,EVA Air, andChina Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
EVA Air
8.5
Very Good
1,442 reviews
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
China Airlines
8.3
Very Good
819 reviews
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Cathay Pacific
7.6
Good
1,313 reviews
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
United Airlines
7.4
Good
9,683 reviews
星宇航空
8.9
Very Good
Check prices

Comfort

8.9

Entertainment

8.8

Food

8.6

Crew

9.2

Overall

8.9

Boarding

9.0

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

FAQ about direct flights to San Francisco

Find answers to frequently asked questions about direct flights to San Francisco to unlock the best deals on Cheapflights.

  • How much are direct flights to San Francisco?

    On average, a one-way direct flight to San Francisco will cost users approximately HK$10,803. If you're looking for a direct return flight to San Francisco, you can expect to pay around HK$11,998.

  • Which airlines fly direct to San Francisco?

    At the moment, United Airlines, Cathay Pacific offer direct flights to San Francisco. United Airlines is currently the most popular airline that flies direct to San Francisco.

  • How long is a direct flight to San Francisco?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to San Francisco to last approximately 12h 30m on average. The quickest direct flight to San Francisco at this time departs from Hong Kong (12h 30m), while the longest leaves from Hong Kong (12h 30m).

  • What is the best time of year to fly direct to San Francisco?

    If you're seeking the lowest price on a direct flight to San Francisco, January is worth consideration, as prices are usually at their lowest, on average. November may be most appealing to users looking for the quietest time to visit San Francisco, when demand is typically at its lowest.

  • What is the most popular direct flight origin to San Francisco?

    Currently, the most popular direct flight origin to San Francisco is Hong Kong. A return direct flight from Hong Kong to San Francisco typically costs around HK$11,400.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.
Direct flights to Los Angeles

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.