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HK$4,167+ 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 13-10. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
14 Jun — 21 Jun1
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 May 2026.

Wed 28-1001:00
HKG
-
SFO
Nonstop12h 15m
Cathay Pacific
Sat 14-1122:55
SFO
-
HKG
Nonstop15h 20m
Cathay Pacific
Deal found 11-5HK$7,213
Wed 23-901:10
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Tue 6-1013:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 11-5HK$7,284
Mon 2-1113:30
HKG
-
SFO
Nonstop12h 15m
Cathay Pacific
Tue 24-1111:25
SFO
-
HKG
Nonstop15h 35m
Cathay Pacific
Deal found 13-5HK$7,299
Wed 9-913:25
HKG
-
SFO
Nonstop13h 00m
Cathay Pacific
Fri 9-1013:00
SFO
-
HKG
Nonstop14h 55m
Cathay Pacific
Deal found 12-5HK$7,386
Wed 26-813:25
HKG
-
SFO
Nonstop13h 00m
Cathay Pacific
Wed 2-914:00
SFO
-
HKG
Nonstop13h 55m
Cathay Pacific
Deal found 15-5HK$7,393
Mon 12-1001:10
HKG
-
SFO
Nonstop12h 30m
Cathay Pacific
Tue 27-1012:25
SFO
-
HKG
Nonstop15h 35m
Cathay Pacific
Deal found 11-5HK$7,425
Mon 22-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Mon 6-713:45
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 12-5HK$7,456
Sat 26-911:45
HKG
-
SFO
Nonstop12h 45m
United Airlines
Sun 11-1013:25
SFO
-
HKG
Nonstop14h 30m
United Airlines
Deal found 13-5HK$7,464
Fri 26-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 10-723:50
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 13-5HK$7,472
Wed 1-711:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Sat 11-723:50
SFO
-
HKG
Nonstop14h 10m
United Airlines
Deal found 15-5HK$7,762

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 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 28-10

10:35-08:05

Nonstop12h 30m

San Francisco

Thu 12-11

23:15-06:45

Nonstop15h 30m

HK$7,464
Fastest return journey

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$7,472

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 29-10

10:35-08:05

Nonstop12h 30m

San Francisco

Sat 14-11

23:15-06:45

Nonstop15h 30m

HK$7,472

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 4-9

22:30-20:35

Nonstop13h 05m

San Francisco

Sat 5-9

13:45-18:55

Nonstop14h 10m

HK$7,472

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 1-7

11:45-09:50

Nonstop13h 05m

San Francisco

Sat 11-7

23:50-05:00

Nonstop14h 10m

HK$7,762

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 10-6

11:45-09:50

Nonstop13h 05m

San Francisco

Sun 28-6

13:45-18:55

Nonstop14h 10m

HK$9,430

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 19-8

11:45-09:50

Nonstop13h 05m

San Francisco

Wed 9-9

23:30-05:00

Nonstop14h 30m

HK$9,821
Cheapest one-way
Fastest single journey

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 20-5

22:30-20:05

Nonstop12h 35m

HK$4,362

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 14-6

11:45-09:50

Nonstop13h 05m

HK$4,370

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 30-5

22:30-20:35

Nonstop13h 05m

HK$4,370

Flights are sorted by cheapest return flights first.

Deals found on 13-5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 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

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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
1,447 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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
826 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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
1,331 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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
9,727 reviews
星宇航空
8.9
Very Good
Check prices

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

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$6,640. If you're looking for a direct return flight to San Francisco, you can expect to pay around HK$11,654.

  • 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 15m on average. The quickest direct flight to San Francisco at this time departs from Hong Kong (12h 15m), while the longest leaves from Hong Kong (12h 15m).

  • 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$9,147.

See more FAQs

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