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HK$3,758+ Cheap flights to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-6. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to San Francisco Bay Area in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Francisco Bay Area
Explore the most affordable flight options available to San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 18 May 2026.

Fri 26-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 10-720:55
SFO
-
HKG
1 stop17h 45m
United Airlines
Deal found 13-5HK$5,528
Tue 23-622:30
HKG
-
SFO
Nonstop13h 05m
Multiple Airlines
Fri 17-710:19
SFO
-
HKG
1 stop17h 11m
Multiple Airlines
Deal found 16-5HK$5,543
Mon 22-622:30
HKG
-
SFO
Nonstop13h 05m
United Airlines
Fri 24-708:50
SFO
-
HKG
1 stop18h 40m
United Airlines
Deal found 13-5HK$5,567
Fri 26-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Thu 9-722:45
SFO
-
HKG
2 stops28h 45m
United Airlines
Deal found 15-5HK$5,575
Mon 15-621:45
HKG
-
SFO
1 stop28h 00m
United Airlines
Wed 15-707:00
SFO
-
HKG
2 stops31h 40m
United Airlines
Deal found 17-5HK$5,716
Tue 16-614:45
HKG
-
SFO
1 stop16h 50m
United Airlines
Fri 17-710:19
SFO
-
HKG
1 stop17h 11m
United Airlines
Deal found 16-5HK$5,919
Tue 16-612:20
HKG
-
SFO
2 stops26h 46m
Delta
Wed 15-720:00
SFO
-
HKG
1 stop18h 05m
Delta
Deal found 16-5HK$5,958
Mon 22-609:25
HKG
-
SFO
1 stop29h 00m
Delta
Mon 6-718:50
SFO
-
HKG
1 stop19h 15m
Delta
Deal found 15-5HK$5,974
Sun 14-609:25
HKG
-
SFO
1 stop21h 28m
Delta
Mon 12-1018:50
SFO
-
HKG
1 stop19h 15m
Delta
Deal found 17-5HK$5,982
Thu 11-611:45
HKG
-
SFO
Nonstop13h 05m
United Airlines
Tue 30-608:50
SFO
-
HKG
2 stops36h 35m
United Airlines
Deal found 17-5HK$5,990
Mon 22-621:45
HKG
-
SFO
1 stop24h 50m
United Airlines
Sun 5-701:40
SFO
-
HKG
1 stop19h 45m
United Airlines
Deal found 16-5HK$5,997
Sat 30-519:40
HKG
-
OAK
2 stops19h 19m
Multiple Airlines
Tue 2-619:47
OAK
-
HKG
2 stops22h 03m
Multiple Airlines
Deal found 15-5HK$8,338

Find flights to San Francisco Bay Area

Browse one-way and return flights deals to San Francisco Bay Area on Cheapflights. Flight deals are based on user searches and were last updated on 18 May 2026
Explore San Francisco Bay Area
Flights to San Francisco
Flights to San Jose

Find flight deals to San Francisco Bay Area

Find the latest flights to San Francisco Bay Area in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 18 May 2026.

Return from

HK$5,528

One-way from

HK$3,758

Popular in

August

Cheapest in

January

Average price

HK$7,109
United Airlines
  • United Airlines
  • 26-6-10-7
  • 1 total stop
  • 30h 50m total
  • Hong Kong to San Francisco
Search Deals
Delta
  • Delta
  • 2-6
  • 2 total stops
  • 39h 07m total
  • Hong Kong to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (HK$1,207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$200 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Francisco Bay Area that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 18 May 2026.
Use the filters below to find and compare flights to San Francisco Bay Area that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

11:45-09:50

Nonstop13h 05m

San Francisco

Fri 10-7

20:55-05:40

1 stop17h 45m

HK$5,528

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

11:45-09:50

Nonstop13h 05m

San Francisco

Sat 11-7

06:00-18:30

1 stop21h 30m

HK$5,528

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 12-6

09:25-15:53

1 stop21h 28m

San Francisco

Thu 10-9

08:55-05:05

1 stop29h 10m

HK$5,974

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

09:25-21:50

1 stop27h 25m

San Francisco

Sat 11-7

05:55-22:45

2 stops25h 50m

HK$6,029
Fastest return journey

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$7,070

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 11-6

12:20-00:06

2 stops26h 46m

San Francisco

Tue 30-6

12:40-10:55

1 stop31h 15m

HK$7,383

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 26-6

09:25-21:50

1 stop27h 25m

San Francisco

Fri 10-7

05:50-22:45

2 stops25h 55m

HK$7,970

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Sat 30-5

19:40-09:22

2 stops28h 42m

San Jose

Tue 2-6

18:00-08:50

2 stops23h 50m

HK$8,495

Hong KongOakland

HKG - OAK

HKGOAK

Hong Kong Intl

Mon 1-6

10:10-22:45

2 stops27h 35m

Oakland

Thu 4-6

21:30-10:05

2 stops21h 35m

HK$8,597

Hong KongSan Jose

HKG - SJC

HKGSJC

Hong Kong Intl

Tue 8-9

12:40-20:57

2 stops23h 17m

San Jose

Fri 11-9

18:37-18:30

2 stops32h 53m

HK$8,926

Flights are sorted by cheapest return flights first.

Deals found on 13-5

Showing 1-10 of 53 resultsSorted by cheapest first
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Best time to book a flight to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Insights

Everything you need to know about your flight to San Francisco Bay Area

When is the best time to book a flight to San Francisco Bay Area?

The price you pay for your flight to San Francisco Bay Area may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to San Francisco Bay Area?

On average, a flight from Hong Kong to San Francisco Bay Area takes 24 hours 21 minutes. Flights to San Francisco Bay Area from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to San Francisco Bay Area

The most flights from Hong Kong to San Francisco Bay Area are scheduled on a Friday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to San Francisco Bay Area?

The most popular airlines flying from Hong Kong to San Francisco Bay Area are United Airlines, Cathay Pacific and EVA Air.

United Airlines
United Airlines
From HK$5,405
Cathay Pacific
Cathay Pacific
From HK$4,985
EVA Air
EVA Air
From HK$4,771
China Airlines
China Airlines
From HK$4,831

What are the cheapest airlines that fly to San Francisco Bay Area?

The cheapest airlines flying from Hong Kong to San Francisco Bay Area are Air Canada, 星宇航空 and EVA Air.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated 18 May 2026.
See what other customers who have flown with 星宇航空,EVA Air, andChina Airlines to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
8.9
Very Good
Check prices

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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
1,453 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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
1,334 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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
9,736 reviews
星宇航空
8.9
Very Good
Check prices

Food

8.7

Boarding

9.0

Overall

8.9

Crew

9.2

Entertainment

8.8

Comfort

8.9

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

FAQs about flying to San Francisco Bay Area

  • Can I find cheaper flights to San Francisco Bay Area if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Francisco Bay Area on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Francisco Bay Area?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to San Francisco Bay Area.

  • How much is a return flight to San Francisco Bay Area?

    A return flight to San Francisco Bay Area will typically cost around HK$2,006, however they can be found for as little as HK$287.

  • Where does the fastest flight to San Francisco Bay Area depart from?

    For those looking to save time traveling to San Francisco Bay Area, Hong Kong Intl offers the quickest one-way flight (12 hours 15 minutes).

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

See more FAQs

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