HK$3,008+ 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 24-11. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals to San Francisco Bay Area

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 17 October 2025.

Sat 6-1218:55HKG - SFO
1 stop16h 35mPhilippine Airlines
Tue 24-222:30SFO - HKG
1 stop19h 45mPhilippine Airlines
Deal found 16-10HK$5,052
Thu 27-1117:35HKG - SFO
1 stop17h 10mChina Airlines
Wed 10-1223:40SFO - HKG
1 stop17h 35mChina Airlines
Deal found 16-10HK$5,090
Fri 17-1020:10HKG - SFO
1 stop15h 20m星宇航空
Wed 19-1123:10SFO - HKG
1 stop27h 20m星宇航空
Deal found 15-10HK$5,106
Thu 23-1013:25HKG - SFO
Nonstop12h 50mCathay Pacific
Thu 6-1111:25SFO - HKG
Nonstop15h 35mCathay Pacific
Deal found 16-10HK$5,184
Thu 20-1100:40HKG - SFO
1 stop29h 20mMultiple Airlines
Sun 30-1123:50SFO - HKG
1 stop25h 00mMultiple Airlines
Deal found 15-10HK$5,191
Wed 22-1020:10HKG - SFO
1 stop15h 20m星宇航空
Fri 24-1000:50SFO - HKG
1 stop18h 20m星宇航空
Deal found 15-10HK$5,207
Mon 27-1007:50HKG - SFO
1 stop26h 55mChina Airlines
Sun 28-1223:40SFO - HKG
1 stop18h 30mChina Airlines
Deal found 16-10HK$5,269
Wed 3-1200:40HKG - SFO
1 stop29h 20mAsiana Airlines
Tue 24-223:50SFO - HKG
1 stop30h 50mAsiana Airlines
Deal found 16-10HK$5,285
Tue 9-1213:40HKG - SFO
1 stop21h 50mPhilippine Airlines
Sun 22-222:30SFO - HKG
1 stop19h 45mPhilippine Airlines
Deal found 16-10HK$5,300
Mon 1-1221:50HKG - SFO
1 stop24h 40mEVA Air
Mon 8-1223:30SFO - HKG
1 stop22h 50mEVA Air
Deal found 17-10HK$5,316
Tue 28-1001:00HKG - SFO
Nonstop12h 15mCathay Pacific
Sat 1-1123:55SFO - HKG
Nonstop15h 20mCathay Pacific
Deal found 16-10HK$5,339
Tue 21-1000:50HKG - SFO
Nonstop12h 50mCathay Pacific
Sat 25-1023:55SFO - HKG
Nonstop15h 20mCathay Pacific
Deal found 15-10HK$5,347

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 17 October 2025
Explore San Francisco Bay Area

Flights to San Francisco Bay Area in 2025

Find the latest flights to San Francisco Bay Area in 2025, 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 17 October 2025.

Return from

HK$5,044

One-way from

HK$3,008

Popular in

July

Cheapest in

September

Average price

HK$5,860
Asiana Airlines
  • Asiana Airlines
  • 3-3-18-3
  • 2 total stops
  • 61h 10m total
  • Hong Kong to San Francisco
China Airlines
  • China Airlines
  • 5-11
  • 1 total stop
  • 23h 35m total
  • Hong Kong to San Francisco Bay Area
Highest demand for flights based on searches. 11% potential increase in price (HK$895 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$149 potential savings vs. average return price).
Average for return flights in October 2025

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 17 October 2025.
Use the filters below to find and compare flights to San Francisco Bay Area that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 13-11

11:25-19:37

2 stops24h 12m

San Francisco

Mon 17-11

07:25-07:00

1 stop31h 35m

HK$5,052

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 29-10

22:45-15:08

1 stop31h 23m

San Francisco

Sat 1-11

22:44-07:00

2 stops41h 16m

HK$5,052

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 8-12

18:55-19:30

1 stop16h 35m

San Francisco

Wed 25-2

22:30-12:30

1 stop22h 00m

HK$5,300

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 7-12

13:40-19:30

1 stop21h 50m

San Francisco

Sat 21-2

22:30-12:30

1 stop22h 00m

HK$5,300

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 1-11

10:35-08:00

Nonstop12h 25m

San Francisco

Tue 18-11

11:40-19:20

Nonstop15h 40m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 6-3

22:30-18:55

Nonstop12h 25m

San Francisco

Sun 15-3

08:26-19:15

1 stop19h 49m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 20-11

22:30-18:55

Nonstop12h 25m

San Francisco

Mon 24-11

11:40-19:20

Nonstop15h 40m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 3-11

10:35-07:00

Nonstop12h 25m

San Francisco

Tue 18-11

06:00-19:15

1 stop21h 15m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 18-11

10:35-07:00

Nonstop12h 25m

San Francisco

Fri 28-11

11:40-19:20

Nonstop15h 40m

HK$5,463

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Wed 21-1

22:30-18:55

Nonstop12h 25m

San Francisco

Sat 31-1

13:25-07:00

1 stop25h 35m

HK$5,463

Flights are sorted by cheapest return flights first.

Deals found on 16-10

Showing 1-10 of 60 results
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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 20 hours 0 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.

When is the cheapest time to fly to San Francisco Bay Area?

Use this chart to determine the cheapest time to fly return from Hong Kong to San Francisco Bay Area. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to San Francisco Bay Area should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to San Francisco Bay Area

The most flights from Hong Kong to San Francisco Bay Area are scheduled on a Tuesday (14 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 cheapest airlines that fly to San Francisco Bay Area?

The cheapest airlines flying from Hong Kong to San Francisco Bay Area are Philippine Airlines, 星宇航空 and Asiana Airlines.

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 17 October 2025.
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

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
星宇航空
8.9
Very Good
星宇航空
8.9
Very Good

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
星宇航空
8.9
Very Good

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
星宇航空
8.9
Very Good

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
星宇航空
8.9
Very Good

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
星宇航空
8.9
Very Good

Comfort

8.9

Overall

8.9

Entertainment

8.8

Crew

9.2

Food

8.7

Boarding

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sept 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them 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, Philippine Airlines 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$490, however they can be found for as little as HK$83.

  • 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 0 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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Users can book flights with no change fees policies with our dedicated filters. Book flights to San Francisco Bay Area flexibly with Cheapflights today.

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