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HK$3,241+ 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 30-6. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
14 Jun — 21 Jun1
1 adult

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 9 June 2025.

Return from

HK$5,602

One-way from

HK$3,241

Popular in

August

Cheapest in

March

Average price

HK$7,023
China Airlines
  • China Airlines
  • 27-11-10-12
  • 2 total stops
  • 42h 05m total
  • Hong Kong to San Francisco
30-6
  • 30-6
  • 1 total stop
  • 38h 00m total
  • Hong Kong to San Francisco Bay Area
Highest demand for flights based on searches. 19% potential increase in price (HK$14,643 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$2,431 potential savings vs. average return price).
Average for return flights in June 2025

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 9 June 2025
Explore San Francisco Bay Area

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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 9 June 2025.

Thu 27-1117:35HKG - SFO
1 stop17h 15mChina Airlines
Wed 10-1223:40SFO - HKG
1 stop24h 50mChina Airlines
Deal found 8-6HK$5,602
Thu 12-621:45HKG - SFO
1 stop24h 00mEVA Air
Thu 3-713:00SFO - HKG
1 stop15h 55mEVA Air
Deal found 7-6HK$5,618
Sat 6-913:00HKG - SFO
1 stop17h 30mAsiana Airlines
Sat 18-1023:30SFO - HKG
1 stop21h 10mAsiana Airlines
Deal found 7-6HK$5,657
Sat 1-1119:25HKG - SFO
2 stops17h 04mAir Canada
Thu 1-107:30SFO - HKG
1 stop19h 10mAir Canada
Deal found 8-6HK$5,697
Mon 29-900:50HKG - SFO
Nonstop12h 50mCathay Pacific
Fri 17-1023:10SFO - HKG
Nonstop15h 00mCathay Pacific
Deal found 8-6HK$5,806
Sat 14-611:15HKG - SFO
Nonstop13h 00mUnited Airlines
Mon 7-713:45SFO - HKG
Nonstop14h 10mUnited Airlines
Deal found 8-6HK$5,916
Sat 28-611:30HKG - SFO
2 stops22h 08mMultiple Airlines
Sun 13-707:10SFO - HKG
1 stop17h 55mMultiple Airlines
Deal found 7-6HK$5,940
Fri 27-611:20HKG - SFO
1 stop24h 10m星宇航空
Sat 12-700:50SFO - HKG
1 stop18h 05m星宇航空
Deal found 8-6HK$6,144
Tue 23-1200:55HKG - SFO
1 stop24h 35mKorean Air
Wed 31-1211:40SFO - HKG
1 stop19h 30mKorean Air
Deal found 7-6HK$6,293
Fri 5-900:45HKG - SFO
2 stops37h 58mDelta
Sat 8-1116:40SFO - HKG
2 stops38h 30mDelta
Deal found 7-6HK$6,332
Fri 15-811:20HKG - SFO
1 stop24h 30mPhilippine Airlines
Sun 24-823:55SFO - HKG
1 stop26h 25mPhilippine Airlines
Deal found 8-6HK$6,544
Mon 22-1219:40HKG - SJC
2 stops36h 33mEVA Air
Tue 13-118:45SJC - HKG
2 stops22h 15mEVA Air
Deal found 9-6HK$6,552

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 9 June 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 27-11

17:35-18:50

1 stop17h 15m

San Francisco

Wed 10-12

23:40-16:30

1 stop24h 50m

HK$5,602

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 24-6

21:45-06:45

1 stop24h 00m

San Francisco

Mon 30-6

12:30-19:55

1 stop16h 25m

HK$5,650

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 6-9

13:00-15:30

1 stop17h 30m

San Francisco

Sat 18-10

23:30-11:40

1 stop21h 10m

HK$5,657

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 1-11

19:25-21:29

2 stops17h 04m

San Francisco

Thu 1-1

07:30-18:40

1 stop19h 10m

HK$5,697

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 29-9

00:50-22:40

Nonstop12h 50m

San Francisco

Fri 17-10

23:10-05:10

Nonstop15h 00m

HK$5,806

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 28-6

11:30-18:38

2 stops22h 08m

San Francisco

Sun 13-7

07:10-16:05

1 stop17h 55m

HK$5,940

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 28-6

09:15-12:09

1 stop17h 54m

San Francisco

Sun 27-7

18:50-05:40

1 stop19h 50m

HK$5,963

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 27-6

11:20-20:30

1 stop24h 10m

San Francisco

Sat 12-7

00:50-09:55

1 stop18h 05m

HK$6,144

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 14-9

00:45-10:40

1 stop24h 55m

San Francisco

Mon 29-12

11:40-16:50

1 stop37h 10m

HK$6,301

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 5-9

00:45-23:43

2 stops37h 58m

San Francisco

Sat 8-11

16:40-23:10

2 stops38h 30m

HK$6,332

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 57 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 44 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 Saturday evenings, 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 (13 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, Asiana Airlines and 星宇航空.

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 9 June 2025.
Peruse reviews from past customers who have flown 星宇航空, EVA Air and Korean Air to San Francisco Bay Area to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
星宇航空
9.1
Wonderful

Comfort

9.0

Food

8.8

Overall

9.1

Entertainment

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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$243, however they can be found for as little as HK$155.

  • 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 20 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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