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HK$3,500+ 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 30-10. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
12 Sep — 19 Sep1
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 13 August 2026.

Wed 23-900:45 -
1 stop24h 55m
Tue 29-1211:40 -
1 stop19h 30m
Deal found 13-8HK$5,948
Sat 26-912:20 -
1 stop37h 20m
Tue 6-1012:50 -
1 stop36h 30m
Deal found 11-8HK$5,971
Fri 4-1200:55 -
2 stops31h 11m
Sat 27-217:35 -
1 stop19h 35m
Deal found 9-8HK$5,995
Tue 1-1200:55 -
2 stops32h 34m
Tue 5-110:34 -
2 stops26h 36m
Deal found 9-8HK$6,003
Tue 1-922:30 -
Nonstop13h 05m
Tue 8-923:30 -
Nonstop14h 30m
Deal found 12-8HK$6,011
Sat 5-911:45 -
Nonstop13h 05m
Thu 5-1119:51 -
1 stop19h 09m
Deal found 11-8HK$6,019
Sat 26-922:30 -
Nonstop12h 40m
Thu 8-1013:25 -
Nonstop14h 30m
Deal found 10-8HK$6,026
Sat 12-1200:55 -
2 stops38h 02m
Fri 19-216:33 -
2 stops20h 37m
Deal found 9-8HK$6,034
Tue 1-912:20 -
2 stops26h 39m
Sat 12-916:59 -
1 stop21h 06m
Deal found 13-8HK$6,042
Wed 2-912:20 -
2 stops26h 39m
Wed 16-911:58 -
1 stop26h 07m
Deal found 11-8HK$6,050
Thu 3-909:25 -
1 stop26h 54m
Wed 16-918:12 -
1 stop19h 53m
Deal found 11-8HK$6,058
Fri 13-1110:45 -
1 stop21h 21m
Wed 18-1109:00 -
2 stops22h 10m
Deal found 9-8HK$6,066

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 13 August 2026
Explore San Francisco Bay Area
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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 13 August 2026.

Return from

HK$5,948

One-way from

HK$3,500

Popular in

July

Cheapest in

January

Average price

HK$8,530
Korean Air
  • Korean Air
  • 23-9-29-12
  • 2 total stops
  • 44h 25m total
  • Hong Kong to San Francisco
Search Deals
AIR PREMIA
  • AIR PREMIA
  • 30-10
  • 1 total stop
  • 15h 40m total
  • Hong Kong to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$1,496 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$218 potential savings vs. average return price).
Search Deals
Average for return flights in August 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 13 August 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 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
Fastest return journey

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Thu 10-9

22:30-20:10

Nonstop12h 40m

San Francisco

Thu 17-9

23:30-05:00

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

Tue 22-9

22:30-20:10

Nonstop12h 40m

San Francisco

Wed 2-12

11:45-19:20

Nonstop15h 35m

HK$6,019

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Mon 21-9

00:45-20:18

2 stops34h 33m

San Francisco

Wed 2-12

12:05-07:40

1 stop27h 35m

HK$6,042

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Fri 18-9

00:45-20:18

2 stops34h 33m

San Francisco

Sat 3-10

09:30-05:05

1 stop28h 35m

HK$6,042

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Tue 22-9

12:20-23:59

2 stops26h 39m

San Francisco

Sun 27-9

14:30-05:05

1 stop23h 35m

HK$6,050

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Fri 4-9

12:20-21:59

2 stops24h 39m

San Francisco

Sat 12-9

11:58-05:05

1 stop26h 07m

HK$6,050

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Wed 11-11

12:35-17:03

2 stops20h 28m

San Francisco

Mon 16-11

07:05-07:40

1 stop32h 35m

HK$6,050

Hong KongSan Francisco

HKG Hong Kong Intl - SFO San Francisco

HKGSFO

Hong Kong Intl

Thu 3-9

12:20-20:19

2 stops22h 59m

San Francisco

Wed 16-9

18:12-05:05

1 stop19h 53m

HK$6,058

Flights are sorted by cheapest return flights first.

Deals found on 8-8

Showing 1-10 of 60 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

How long is the flight to San Francisco Bay Area?

On average, a flight from Hong Kong to San Francisco Bay Area takes 19 hours 22 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 Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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$5,219
Cathay Pacific
Cathay Pacific
From HK$4,996
EVA Air
EVA Air
From HK$4,781
China Airlines
China Airlines
From HK$4,841

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).

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.

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 13 August 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
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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
8.7
Very Good
星宇航空
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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
1,515 reviews
星宇航空
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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
10,113 reviews
星宇航空
8.7
Very Good
Check prices

Crew

9.1

Boarding

8.8

Entertainment

8.7

Food

8.5

Overall

8.7

Comfort

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.

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$1,833, however they can be found for as little as HK$769.

  • 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 25 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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