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Cheap flights from Hong Kong to San Francisco from HK$3,442

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to San Francisco departing on 16-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HKG — SFO
3 Mar — 10 Mar1
1 adult
Sun 3-3
Sun 10-3

The best prices from Hong Kong Intl to San Francisco are usually found in February or October, booked 69 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 27 February 2024.

Popular in

August

Cheapest in

February

Round-trip from

HK$54,213

One-way from

HK$4,209
High demand for flights, 36% potential price rise
Best time to find cheap flights, 22% potential price drop
From Hong Kong Intl to San Francisco
One-way flight from Hong Kong Intl to San Francisco

What is the cheapest day to fly return from Hong Kong to San Francisco?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

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

To save up to 37% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hong Kong to San Francisco from HK$10,539 1-2 weeks out and tickets from HK$10,539 for flights departing within the next 72 hours.

What is the cheapest month to fly from Hong Kong to San Francisco?

February can be a great time to fly to San Francisco from Hong Kong with a flight ticket averaging about HK$9,444. Cheapflights users have found deals in the month of February for as cheap as HK$5,844. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Hong Kong to San Francisco (HKG - SFO)?

It’s typically best to fly out from Hong Kong to San Francisco at midday. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Philippine Airlines flights from Hong Kong to San Francisco

Explore cheap flight options specifically provided by Philippine Airlines for the route between Hong Kong and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
Take a look at some of the lowest-priced Philippine Airlines flights heading from Hong Kong to San Francisco. Make sure to double check the flight details before booking.
Sat 8-611:30HKG - SFO
1 stop24h 20mPhilippine Airlines
Sat 31-823:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$6,063
Sun 21-422:55HKG - SFO
1 stop36h 55mPhilippine Airlines
Fri 26-423:50SFO - HKG
1 stop21h 25mPhilippine Airlines
Deal found 27-2HK$6,908
Sun 23-618:15HKG - SFO
1 stop17h 35mPhilippine Airlines
Sat 7-923:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 27-2HK$7,018
Mon 22-718:15HKG - SFO
1 stop17h 35mPhilippine Airlines
Sun 4-823:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$7,268
Thu 28-319:20HKG - SFO
1 stop16h 00mPhilippine Airlines
Sat 13-423:50SFO - HKG
1 stop21h 25mPhilippine Airlines
Deal found 26-2HK$7,816
Thu 28-319:20HKG - SFO
1 stop16h 00mPhilippine Airlines
Thu 11-423:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$8,246
Sat 16-319:20HKG - SFO
1 stop16h 00mPhilippine Airlines
Wed 8-523:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 27-2HK$8,324

Cheap Asiana Airlines flights from Hong Kong to San Francisco

Explore cheap flight options specifically provided by Asiana Airlines for the route between Hong Kong and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
Browse through some of the cheapest Asiana Airlines flights traveling from Hong Kong to San Francisco. Make sure to examine the flight information before completing your reservation.
Mon 18-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Thu 25-423:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 27-2HK$6,666
Wed 13-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Sat 23-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 25-2HK$6,713
Tue 12-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Sun 17-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,744
Mon 11-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Tue 26-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,760
Mon 11-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Mon 25-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,768
Tue 9-413:15HKG - SFO
1 stop16h 55mAsiana Airlines
Tue 16-423:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,799
Mon 11-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Sun 17-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,830
Mon 15-400:30HKG - SFO
1 stop29h 40mAsiana Airlines
Tue 14-523:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 27-2HK$6,846
Sun 10-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Mon 25-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,854

Cheap Hong Kong to San Francisco flights in February & March 2024

Find cheap flight options from Hong Kong to San Francisco specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 84,536 searches. Prices were last updated on 27 February 2024.
Listed are some of the best fares we've found on flights departing from Hong Kong to San Francisco in 2024. Check back in a little while for more flight options.
Mon 18-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Thu 25-423:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 27-2HK$6,666
Wed 13-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Sat 23-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 25-2HK$6,713
Wed 20-311:30HKG - SFO
1 stop23h 50mPhilippine Airlines
Sat 30-323:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 27-2HK$6,728
Tue 12-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Sun 17-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,744
Mon 11-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Tue 26-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,760
Mon 11-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Mon 25-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,768
Wed 20-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Thu 25-423:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 27-2HK$6,799
Mon 11-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Sun 17-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,830
Sun 10-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Mon 25-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 26-2HK$6,854

Hong Kong to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Hong Kong and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
Listed are some of the best fares we've found on flights departing from Hong Kong to San Francisco in 2024. Check back in a little while for more flight options.
Mon 9-918:15HKG - SFO
1 stop17h 35mPhilippine Airlines
Fri 13-923:50SFO - HKG
1 stop21h 25mPhilippine Airlines
Deal found 26-2HK$4,757
Mon 9-922:55HKG - SFO
1 stop36h 55mPhilippine Airlines
Sun 15-923:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$4,765
Tue 22-1022:55HKG - SFO
1 stop36h 55mPhilippine Airlines
Sun 3-1123:00SFO - HKG
1 stop30h 25mPhilippine Airlines
Deal found 26-2HK$4,780
Tue 22-1018:15HKG - SFO
1 stop17h 35mPhilippine Airlines
Sun 3-1123:00SFO - HKG
1 stop19h 10mPhilippine Airlines
Deal found 26-2HK$4,859
Mon 9-918:15HKG - SFO
1 stop17h 35mPhilippine Airlines
Sun 15-923:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$4,866
Sat 8-611:30HKG - SFO
1 stop24h 20mPhilippine Airlines
Sat 31-823:50SFO - HKG
1 stop19h 20mPhilippine Airlines
Deal found 26-2HK$6,063
Sat 8-622:55HKG - SFO
1 stop36h 55mPhilippine Airlines
Sat 31-823:50SFO - HKG
1 stop26h 10mPhilippine Airlines
Deal found 27-2HK$6,134
Mon 18-313:15HKG - SFO
1 stop16h 45mAsiana Airlines
Thu 25-423:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 27-2HK$6,666
Wed 13-300:30HKG - SFO
1 stop29h 30mAsiana Airlines
Sat 23-323:30SFO - HKG
1 stop21h 20mAsiana Airlines
Deal found 25-2HK$6,713

Direct flights to San Francisco from Hong Kong

Discover direct flight options from Hong Kong to San Francisco. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
To help reduce your travel time, choose from one of these non-stop flights from Hong Kong to San Francisco. If you're looking for other options for flights from Hong Kong to San Francisco, make sure to update the search form at the top of page.
Tue 11-600:50HKG - SFO
Nonstop12h 55mCathay Pacific
Wed 10-713:35SFO - HKG
Nonstop14h 20mCathay Pacific
Deal found 27-2HK$6,814
Tue 12-310:10HKG - SFO
Nonstop12h 25mUnited Airlines
Wed 27-323:00SFO - HKG
Nonstop15h 45mUnited Airlines
Deal found 25-2HK$6,994
Fri 28-611:15HKG - SFO
Nonstop13h 00mUnited Airlines
Wed 17-713:35SFO - HKG
Nonstop14h 10mUnited Airlines
Deal found 26-2HK$7,002
Thu 28-310:10HKG - SFO
Nonstop12h 25mUnited Airlines
Thu 4-413:00SFO - HKG
Nonstop14h 45mUnited Airlines
Deal found 27-2HK$7,010
Sat 16-310:10HKG - SFO
Nonstop12h 25mUnited Airlines
Sun 14-413:00SFO - HKG
Nonstop14h 45mUnited Airlines
Deal found 27-2HK$7,683
Sat 20-400:50HKG - SFO
Nonstop12h 30mCathay Pacific
Thu 25-401:15SFO - HKG
Nonstop14h 35mCathay Pacific
Deal found 27-2HK$7,886
Fri 5-400:50HKG - SFO
Nonstop12h 30mCathay Pacific
Sat 13-400:15SFO - HKG
Nonstop14h 45mCathay Pacific
Deal found 26-2HK$7,918
Thu 11-400:50HKG - SFO
Nonstop12h 30mCathay Pacific
Wed 17-413:00SFO - HKG
Nonstop14h 55mCathay Pacific
Deal found 26-2HK$8,074
Mon 6-511:15HKG - SFO
Nonstop12h 35mUnited Airlines
Tue 14-513:00SFO - HKG
Nonstop14h 45mUnited Airlines
Deal found 27-2HK$8,723

Hong Kong to San Francisco flights leaving soon

Find last-minute flight options from Hong Kong to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
Have a look at some of the flights available from Hong Kong to San Francisco departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 4-311:00HKG - SFO
Nonstop12h 25mUnited Airlines
Wed 6-309:00SFO - HKG
1 stop18h 05mUnited Airlines
Deal found 26-2HK$6,994
Wed 6-311:00HKG - SFO
Nonstop12h 25mUnited Airlines
Fri 8-311:35SFO - HKG
Nonstop15h 45mUnited Airlines
Deal found 26-2HK$7,002
Mon 4-311:00HKG - SFO
Nonstop12h 25mUnited Airlines
Fri 8-306:00SFO - HKG
1 stop21h 05mUnited Airlines
Deal found 26-2HK$7,034
Mon 4-321:05HKG - SFO
1 stop15h 23mUnited Airlines
Wed 6-309:00SFO - HKG
1 stop18h 05mUnited Airlines
Deal found 26-2HK$7,041
Wed 6-312:50HKG - SFO
1 stop17h 05mDelta
Tue 19-308:30SFO - HKG
2 stops23h 40mDelta
Deal found 26-2HK$7,049
Tue 5-321:05HKG - SFO
1 stop36h 40mUnited Airlines
Sun 31-313:00SFO - HKG
Nonstop14h 45mUnited Airlines
Deal found 27-2HK$7,057
Thu 7-300:55HKG - SFO
1 stop24h 30mKorean Air
Wed 14-813:10SFO - HKG
1 stop18h 20mKorean Air
Deal found 25-2HK$7,073
Tue 5-300:55HKG - SFO
1 stop24h 30mDelta
Mon 18-320:55SFO - HKG
2 stops35h 15mDelta
Deal found 26-2HK$7,096
Mon 4-321:05HKG - SFO
1 stop15h 23mUnited Airlines
Fri 8-306:00SFO - HKG
1 stop21h 05mUnited Airlines
Deal found 26-2HK$7,112

One-way flights to San Francisco from Hong Kong

Search for one-way flight options from Hong Kong to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 84,536 searches. Data last updated 27 February 2024.
If you're seeking multiple options on one-way flights from Hong Kong to San Francisco, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Hong Kong to San Francisco instead should update the search form at the top of page.
Tue 16-412:35HKG - SFO
2 stops23h 15mMultiple Airlines
Deal found 27-2HK$3,442
Mon 15-412:35HKG - SFO
2 stops23h 15mMultiple Airlines
Deal found 27-2HK$3,466
Sat 20-418:40HKG - SFO
2 stops41h 10mMultiple Airlines
Deal found 27-2HK$3,646
Mon 25-318:45HKG - SFO
2 stops40h 35mMultiple Airlines
Deal found 27-2HK$3,654
Fri 19-412:35HKG - SFO
2 stops47h 15mMultiple Airlines
Deal found 27-2HK$3,669
Mon 25-318:45HKG - SFO
2 stops40h 35mMultiple Airlines
Deal found 26-2HK$3,677
Thu 21-314:50HKG - SFO
2 stops44h 30mMultiple Airlines
Deal found 26-2HK$3,810
Mon 25-311:35HKG - SFO
2 stops47h 45mMultiple Airlines
Deal found 25-2HK$3,888
Sat 25-512:35HKG - SFO
2 stops23h 15mMultiple Airlines
Deal found 26-2HK$3,904

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 84,536 searches. Data last updated 27 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

HK$6,063 - HK$7,918

Route

Departure

Return

Price

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 8-6

1 stop24h 20m

San Francisco

Sat 31-8

1 stop19h 20m

HK$6,063

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Mon 18-3

1 stop16h 45m

San Francisco

Thu 25-4

1 stop21h 20m

HK$6,666

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sat 9-3

1 stop29h 00m

San Francisco

Sun 24-3

1 stop19h 40m

HK$6,901

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Tue 12-3

Nonstop12h 25m

San Francisco

Wed 27-3

Nonstop15h 45m

HK$6,994

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 21-3

1 stop34h 00m

San Francisco

Mon 29-4

1 stop20h 05m

HK$7,049

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 16-6

1 stop15h 25m

San Francisco

Tue 3-9

1 stop28h 00m

HK$7,065

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Sun 23-6

1 stop24h 20m

San Francisco

Sat 7-9

1 stop28h 50m

HK$7,088

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Thu 28-3

Nonstop12h 25m

San Francisco

Thu 11-4

1 stop19h 45m

HK$7,894

Hong Kong IntlSan Francisco

HKG - SFO

HKGSFO

Hong Kong Intl

Fri 5-4

Nonstop12h 30m

San Francisco

Sat 13-4

Nonstop14h 45m

HK$7,918

Flights are sorted by cheapest first

Deals found on 26-2

When is the best time to 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 28 January 2024.
The best time to book flights from Hong Kong to San Francisco is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Hong Kong to San Francisco?

Use this chart to determine the cheapest time to fly return from Hong Kong to San Francisco. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Hong Kong to San Francisco flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Hong Kong to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Hong Kong to San Francisco is currently HK$3,684 while a return flight costs HK$7,071. Price data was last updated on 25 February 2024.

Currently, September is the cheapest month in which you can book a flight from Hong Kong to San Francisco (average of HK$886). Flying from Hong Kong to San Francisco in July is currently the most expensive (average of HK$1,700). 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.

January

HK$7,409

February

HK$7,002

March

HK$7,519

April

HK$7,800

May

HK$7,816

June

HK$9,342

July

HK$13,300

August

HK$11,290

September

HK$6,932

October

HK$6,979

November

HK$7,300

December

HK$8,254

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

11 - 17 °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 27 February 2024.
Read through reviews of airlines operating flights from Hong Kong to San Francisco, such as Philippine Airlines, Asiana Airlines and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,259 reviews

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Reviews

1 / 10

The crew was disorganized when sending water and snacks. They moved very slow. I did not even get the snack and water. The operation process definitely needs improvement. The entertainment contents were good.

8.5
Very Good
1,259 reviews
8.5
Very Good
1,259 reviews

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Reviews

1 / 10

The crew was disorganized when sending water and snacks. They moved very slow. I did not even get the snack and water. The operation process definitely needs improvement. The entertainment contents were good.

8.5
Very Good
668 reviews
8.5
Very Good
1,259 reviews

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Reviews

1 / 10

The crew was disorganized when sending water and snacks. They moved very slow. I did not even get the snack and water. The operation process definitely needs improvement. The entertainment contents were good.

8.5
Very Good
1,032 reviews
8.5
Very Good
1,259 reviews

Crew

8.8

Entertainment

8.2

Comfort

8.3

Boarding

8.6

Overall

8.5

Food

8.2

Reviews

1 / 10

The crew was disorganized when sending water and snacks. They moved very slow. I did not even get the snack and water. The operation process definitely needs improvement. The entertainment contents were good.

8.4
Very Good
1,477 reviews
8.5
Very Good
1,259 reviews