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HK$3,876+ 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 1-12. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

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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 15 August 2026.

Tue 1-922:30 -
Nonstop13h 05m
Thu 10-913:25 -
Nonstop14h 30m
Deal found 12-8HK$6,011
Tue 22-922:30 -
Nonstop12h 40m
Wed 2-1211:45 -
Nonstop15h 35m
Deal found 12-8HK$6,019
Thu 3-911:45 -
Nonstop13h 05m
Wed 16-923:30 -
Nonstop14h 30m
Deal found 10-8HK$6,026
Fri 4-922:30 -
Nonstop13h 05m
Sat 12-913:25 -
Nonstop14h 30m
Deal found 9-8HK$6,034
Wed 16-922:30 -
Nonstop12h 40m
Tue 1-1211:45 -
Nonstop15h 35m
Deal found 11-8HK$6,395
Wed 9-913:25 -
Nonstop13h 00m
Tue 15-900:20 -
Nonstop14h 55m
Deal found 12-8HK$6,646
Tue 1-901:10 -
Nonstop13h 05m
Wed 16-913:00 -
Nonstop14h 55m
Deal found 11-8HK$6,678
Tue 22-901:10 -
Nonstop12h 30m
Tue 29-900:20 -
Nonstop14h 55m
Deal found 9-8HK$6,944
Thu 10-913:25 -
Nonstop13h 00m
Wed 16-900:20 -
Nonstop14h 55m
Deal found 12-8HK$6,952

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 15 August 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
Fastest return journey

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Sat 26-9

22:30-20:10

Nonstop12h 40m

San Francisco

Mon 12-10

13:25-18:55

Nonstop14h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 1-9

22:30-20:35

Nonstop13h 05m

San Francisco

Wed 9-9

13:25-18:55

Nonstop14h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Mon 12-10

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 4-11

23:15-06:45

Nonstop15h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Sun 6-12

10:35-07:05

Nonstop12h 30m

San Francisco

Mon 28-12

23:15-06:45

Nonstop15h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 1-9

22:30-20:35

Nonstop13h 05m

San Francisco

Thu 10-9

13:25-18:55

Nonstop14h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Fri 18-9

22:30-20:10

Nonstop12h 40m

San Francisco

Sat 3-10

13:25-18:55

Nonstop14h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Wed 9-9

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 16-9

13:25-18:55

Nonstop14h 30m

HK$6,011

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 27-10

10:35-08:05

Nonstop12h 30m

San Francisco

Wed 28-10

12:45-19:20

Nonstop15h 35m

HK$6,019

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Thu 1-10

11:45-09:30

Nonstop12h 45m

San Francisco

Sat 31-10

12:45-19:20

Nonstop15h 35m

HK$6,019

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 22-9

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 2-12

11:45-19:20

Nonstop15h 35m

HK$6,019

Flights are sorted by cheapest return flights first.

Deals found on 12-8

Showing 1-10 of 23 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 15 August 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
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
星宇航空
8.8
Very Good
星宇航空
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
EVA Air
8.5
Very Good
1,517 reviews
星宇航空
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
China Airlines
8.3
Very Good
841 reviews
星宇航空
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Cathay Pacific
7.6
Good
1,451 reviews
星宇航空
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
United Airlines
7.4
Good
10,108 reviews
星宇航空
8.8
Very Good
Check prices

Entertainment

8.7

Crew

9.1

Comfort

8.8

Boarding

8.9

Food

8.6

Overall

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

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$8,345. If you're looking for a direct return flight to San Francisco, you can expect to pay around HK$11,382.

  • 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 25m on average. The quickest direct flight to San Francisco at this time departs from Hong Kong (12h 25m), while the longest leaves from Hong Kong (12h 25m).

  • 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. April 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$9,357.

See more FAQs

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