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Cheap flights from Hong Kong to San Francisco from £377

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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SFO
24 Dec — 31 Dec1
1 adult

The best prices from Hong Kong Intl to San Francisco are usually found in November or October, booked 77 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Hong Kong to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£640

One-way from

£377

Popular in

August

Cheapest in

November

Average price

£845
China Airlines
  • China Airlines
  • 1/2-21/2
  • 2 total stops
  • 35h 40m total
  • Hong Kong to San Francisco
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China Airlines
  • China Airlines
  • 24/12
  • 1 total stop
  • 14h 45m total
  • Hong Kong to San Francisco
Search Deals
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Hong Kong to San Francisco

Cheapest flights from Hong Kong to San Francisco
Explore the most affordable flight options available from Hong Kong to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24/1220:05HKG - SFO
1 stop14h 45mChina Airlines
Wed 12/223:40SFO - HKG
1 stop17h 35mChina Airlines
Deal found 18/12£640
Mon 23/1222:30HKG - SFO
Nonstop12h 25mUnited Airlines
Sun 5/108:25SFO - HKG
1 stop18h 40mUnited Airlines
Deal found 18/12£658
Tue 24/1211:15HKG - SFO
1 stop19h 35mEVA Air
Thu 6/212:00SFO - HKG
1 stop16h 50mEVA Air
Deal found 18/12£674
Mon 23/1222:30HKG - SFO
Nonstop12h 25mMultiple Airlines
Sat 4/100:20SFO - HKG
1 stop20h 35mMultiple Airlines
Deal found 18/12£749
Mon 23/1200:55HKG - SFO
2 stops33h 39mDelta
Sat 8/206:10SFO - HKG
2 stops25h 00mDelta
Deal found 18/12£823
Mon 23/1200:40HKG - SFO
1 stop29h 20mAsiana Airlines
Wed 12/212:10SFO - HKG
1 stop19h 10mAsiana Airlines
Deal found 18/12£902
Mon 23/1202:05HKG - SFO
1 stop23h 25mKorean Air
Sat 8/211:40SFO - HKG
1 stop37h 10mKorean Air
Deal found 18/12£987
Wed 18/1200:55HKG - SFO
Nonstop12h 05mCathay Pacific
Thu 2/123:35SFO - HKG
Nonstop15h 20mCathay Pacific
Deal found 18/12£1,028
Wed 18/1210:20HKG - SFO
1 stop15h 25mJapan Airlines
Thu 19/1207:00SFO - HKG
2 stops23h 45mJapan Airlines
Deal found 17/12£1,201
Tue 24/1214:20HKG - SFO
1 stop17h 00mANA
Wed 5/200:20SFO - HKG
1 stop20h 35mANA
Deal found 18/12£1,731
Mon 23/1216:55HKG - SFO
3 stops47h 04mFiji Airways
Sun 5/121:45SFO - HKG
2 stops47h 40mFiji Airways
Deal found 18/12£2,845
Mon 30/1223:20HKG - SFO
1 stop33h 05mSWISS
Mon 6/119:25SFO - HKG
1 stop29h 50mSWISS
Deal found 18/12£3,648

Find flights from Hong Kong to San Francisco within your budget

Customise your flight search to find flights from Hong Kong to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 1/2

17:35-18:50

1 stop17h 15m

San Francisco

Fri 21/2

23:40-10:05

1 stop18h 25m

£640

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 6/4

19:35-19:50

1 stop15h 15m

San Francisco

Mon 14/4

13:00-20:45

1 stop16h 45m

£644

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 5/4

22:30-20:05

Nonstop12h 35m

San Francisco

Sat 3/5

23:05-05:00

Nonstop14h 55m

£660

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 21/1

00:55-19:57

2 stops35h 02m

San Francisco

Sat 8/2

20:40-23:10

2 stops34h 30m

£670

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 31/3

00:50-22:20

Nonstop12h 30m

San Francisco

Mon 14/4

13:00-18:55

Nonstop14h 55m

£680

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 31/1

12:35-09:30

1 stop36h 55m

San Francisco

Sat 15/2

11:40-14:05

1 stop34h 25m

£748

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 4/4

22:30-20:05

Nonstop12h 35m

San Francisco

Sun 13/4

01:45-12:30

1 stop19h 45m

£753

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 23/3

00:40-11:10

1 stop25h 30m

San Francisco

Fri 6/6

23:30-11:50

1 stop21h 20m

£850

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 31/3

01:25-13:50

1 stop27h 25m

San Francisco

Mon 14/4

16:10-21:35

1 stop38h 25m

£1,206

Hong KongSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 20/1

21:00-21:05

3 stops40h 05m

San Francisco

Thu 27/2

15:40-17:40

2 stops34h 00m

£1,568

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 32 results
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Best time to book a flight from Hong Kong to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Hong Kong 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.

Travel insights for flights from Hong Kong to San Francisco

Get recent, data-driven insights about flights from Hong Kong to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Hong Kong to San Francisco?

Use this chart to determine the optimal time to book a return flight from Hong Kong to San Francisco. Price data was last updated on 13 December 2024.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hong Kong to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of £538). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of £742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to SFO?

Find hourly flight availability from Hong Kong to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

One of the essential ways to save on airfare from Hong Kong to San Francisco is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 1% on airfare.

Weekly flight availability from Hong Kong to San Francisco

Explore weekly flight availability from Hong Kong to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from HKG to SFO are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches 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 when rainfall is around 0.0 mm.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, 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

Get insights into the airlines that provide service 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 19 December 2024.
See what other customers who have flown with China Airlines, EVA Air and Delta from Hong Kong to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very Good
1,272 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very Good
1,021 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very Good
839 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very Good
1,442 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews
Check prices

Crew

9.3

Overall

9.1

Comfort

9.0

Food

8.9

Boarding

9.1

Entertainment

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to San Francisco?

    Booking a flight from Hong Kong Intl (HKG) to San Francisco (SFO) is your only option if you wish to fly from Hong Kong to San Francisco. On a typical day, there are 8 flights from Hong Kong Intl to San Francisco, all of which are around 12h 25m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Hong Kong Intl to San Francisco.

  • How popular is this Hong Kong to San Francisco flight route?

    The Hong Kong Intl to San Francisco flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Hong Kong to San Francisco round-trip?

    According to our current data, China Airlines (£640), EVA Air (£644), and United Airlines (£660) offers the cheapest pricing from Hong Kong to San Francisco. China Airlines is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to San Francisco one-way?

    One-way options have recently been found by users for as low as £377 on China Airlines. Other airlines that offer cheap prices include AIR PREMIA from £381 and EVA Air from £394 one-way.

  • What are the most reliable airlines from Hong Kong to San Francisco?

    Before booking your flight to San Francisco from Hong Kong, check out the most reliable airlines to get you to your destination on time: American Airlines (93%), Cathay Pacific (93%), Malaysia Airlines( 93%).

  • Can I find deals for flights from Hong Kong to San Francisco that include hotel bookings?

    Yes. In addition to deals on Hong Kong to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to San Francisco.

  • Can I find deals for business class flights from Hong Kong to San Francisco?

    Yes. Cheapflights offers flight deals from Hong Kong to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of £538). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of £742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Los Angeles flights

Top airline flying from Hong Kong to San Francisco

Discover the top airline that operate flights from Hong Kong to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£679Average£757FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Hong Kong to San Francisco?

Cheapflights makes it easy to find Hong Kong to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Yes! Cheapflights helps users easily find flights from Hong Kong to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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